Phycology Section

21 ANSP-2007

Taxonomic system 21

DESCRIPTION:

This taxonomic system consists of all taxa in the NAWQA 2004-Start system (number 18) plus new taxa found in non-NAWQA samples. It was created in September 2007. It should be [was] used for all sample analysis performed in the Phycology Section until replaced by a new system (current plans are for a workshop to evaluate new names to be held in 2009; updates will be documented in the workshop report). This taxa list should be used as the primary source of names when using the Tabulate program.

Displaying 6560 taxa

1: Acanthosphaera zachariasii Lemmermann
2: Achnanthes acares Hohn et Hellerman (6 restricted images)
3: Achnanthes aff. fragilarioides ANS NAWQA EAM Petersen (2 restricted images)
4: Achnanthes aff. lacus-vulcani NAR Lange-Bertalot et Krammer (7 public images) (3 restricted images)
5: Achnanthes bremeyeri Lange-Bertalot
6: Achnanthes brevipes Agardh (4 public images) (1 restricted image)
7: Achnanthes brevipes var. intermedia (Kützing) Cleve (1 public image) (4 restricted images)
8: Achnanthes cf. acares BAHLS Hohn et Hellerman
9: Achnanthes cf. amoena CLASON Hustedt
10: Achnanthes cf. bahusiensis UMICH (Grunow) Lange-Bertalot
11: Achnanthes cf. curtissima Carter
12: Achnanthes cf. daonensis Lange-Bertalot
13: Achnanthes cf. delicatula var. hauckiana (Grunow) Lange-Bertalot et Ruppel
14: Achnanthes cf. duthii UMICH Screenivasa
15: Achnanthes cf. engelbrechtii Cholnoky
16: Achnanthes cf. grimmei REIMER Krasske
17: Achnanthes cf. grischuna CLASON Wuthrich
18: Achnanthes cf. grischuna UMICH Wuthrich
19: Achnanthes cf. hungarica UMICH (Grunow) Grunow
20: Achnanthes cf. kranzii UMICH Lange-Bertalot
21: Achnanthes cf. lanceolata UMICH (Brébisson ex Kützing) Grunow
22: Achnanthes cf. lanceolata var. apiculata REIMER Patrick
23: Achnanthes cf. levanderi Hustedt
24: Achnanthes cf. linearis UMICH (Smith) Grunow
25: Achnanthes cf. minutissima var. gracillima UMICH (Meister) Lange-Bertalot
26: Achnanthes cf. minutissima var. scotica UMICH (Carter) Lange-Bertalot
27: Achnanthes cf. obliqua MARR Hustedt
28: Achnanthes cf. petersenii Hustedt
29: Achnanthes cf. pusilla UMICH (Grunow) DeToni
30: Achnanthes cf. ricula UMICH Hohn et Hellerman
31: Achnanthes cf. rosenstockii CLASON Lange-Bertalot
32: Achnanthes cf. rosenstockii UMICH Lange-Bertalot
33: Achnanthes cf. rupestoides Hohn (1 public image) (2 restricted images)
34: Achnanthes cf. saccula UMICH Carter
35: Achnanthes cf. subatomoides UMICH (Hustedt) Lange-Bertalot
36: Achnanthes coarctata (Brébisson ex W. Smith) Grunow (1 public image) (1 restricted image)
37: Achnanthes curtissima Carter
38: Achnanthes curvirostrum Brun (1 public image) (3 restricted images)
39: Achnanthes decipiens Reimer
40: Achnanthes elata (Leuduger-Fortmorel) H.P. Gandhi
41: Achnanthes exigua var. elliptica Hustedt
42: Achnanthes gracillima Hustedt
43: Achnanthes harveyi Reimer (2 public images) (10 restricted images)
44: Achnanthes inflata (Kützing) Grunow (2 restricted images)
45: Achnanthes ingratiformis Lange-Bertalot
46: Achnanthes johncarteri Lange-Bertalot et Krammer
47: Achnanthes kriegeri Krasske (1 public image)
48: Achnanthes kryophila var. densistriata Hustedt
49: Achnanthes lanceolata cf. var. capitata REIMER Müller
50: Achnanthes lanceolata var. abbreviata Reimer (1 public image) (1 restricted image)
51: Achnanthes lanceolata var. lanceolatoides (Sovereign) Reimer (1 public image) (1 restricted image)
52: Achnanthes lanceolata var. magna (Straub) Lange-Bertalot
53: Achnanthes lata Hustedt
54: Achnanthes lemmermannii Hustedt (2 public images) (2 restricted images)
55: Achnanthes levanderi Hustedt (1 public image)
56: Achnanthes lineariformis Lange-Bertalot (2 restricted images)
57: Achnanthes lutheri Hustedt (3 restricted images)
58: Achnanthes minuscula Hustedt (1 public image) (1 restricted image)
59: Achnanthes minutissima var. 1 ANS WRC
60: Achnanthes minutissima var. inconspicua Østrup
61: Achnanthes minutissima var. jackii (Rabenhorst) Lange-Bertalot et Ruppel (1 public image) (8 restricted images)
62: Achnanthes minutissima var. robusta Hustedt
63: Achnanthes nodosa A. Cleve (1 public image) - ID Guide
64: Achnanthes nodosa A. Cleve (1 public image) - ID Guide
65: Achnanthes oblongella Østrup (6 public images) (12 restricted images)
66: Achnanthes ploenensis var. gessneri (Hustedt) Lange-Bertalot (6 public images)
67: Achnanthes rechtensis Leclercq (1 restricted image)
68: Achnanthes reimeri Camburn (6 public images) (3 restricted images) - ID Guide
69: Achnanthes reimeri Camburn (6 public images) (3 restricted images) - ID Guide
70: Achnanthes reversa Lange-Bertalot et Krammer
71: Achnanthes ricula Hohn et Hellerman (1 restricted image)
72: Achnanthes sp. 0F UL NAWQA KM
73: Achnanthes sp. 0J UL NAWQA KM
74: Achnanthes sp. 1 ? (1 restricted image)
75: Achnanthes sp. 1 ANS ACFB
76: Achnanthes sp. 1 ANS CWR DN
77: Achnanthes sp. 1 ANS CWR LLD
78: Achnanthes sp. 1 ANS CWR NT
79: Achnanthes sp. 1 ANS CWR PP
80: Achnanthes sp. 1 ANS LLB
81: Achnanthes sp. 1 ANS NAWQA EAM (1 public image)
82: Achnanthes sp. 1 ANS USNK
83: Achnanthes sp. 1 ANS WRC (1 public image)
84: Achnanthes sp. 1 NAWQA KR ALBE
85: Achnanthes sp. 1 NAWQA MBE ALBE
86: Achnanthes sp. 1 NAWQA UMICH ALBE cf. brevicostata
87: Achnanthes sp. 1 NAWQA UMICH ALMN cf. biasolettiana
88: Achnanthes sp. 1 NAWQA UMICH EIWA
89: Achnanthes sp. 1 NAWQA UMICH LERI
90: Achnanthes sp. 1 NAWQA UMICH PUGT
91: Achnanthes sp. 1 NAWQA UMICH PUGT cf. lanceolata subsp. rostrata
92: Achnanthes sp. 1 NAWQA UMICH UTEN
93: Achnanthes sp. 1 NLS EAM (2 public images)
94: Achnanthes sp. 1 NLS EWT
95: Achnanthes sp. 1 NRSA LR (1 public image)
96: Achnanthes sp. 1 UL NAWQA WHIT KM
97: Achnanthes sp. 1 UM 1996 UTEN JP
98: Achnanthes sp. 10 NAWQA EAM (1 public image)
99: Achnanthes sp. 2 ?
100: Achnanthes sp. 2 ANS LLB
101: Achnanthes sp. 2 ANS WRC (1 restricted image)
102: Achnanthes sp. 2 NAWQA MP
103: Achnanthes sp. 2 NAWQA UMICH ALMN cf. grischuna
104: Achnanthes sp. 2 NAWQA UMICH PUGT
105: Achnanthes sp. 2 NAWQA UMICH PUGT cf. minutissima
106: Achnanthes sp. 2 NLS EWT
107: Achnanthes sp. 2 UL NAWQA WHIT KM (2 restricted images)
108: Achnanthes sp. 3 ANS WRC
109: Achnanthes sp. 3 NAWQA UMICH ALBE cf. kolbei
110: Achnanthes sp. 3 NAWQA UMICH ALMN cf. nodosa
111: Achnanthes sp. 3 NAWQA UMICH PUGT
112: Achnanthes sp. 3 NAWQA UMICH PUGT cf. didyma
113: Achnanthes sp. 3 UL NAWQA WHIT KM (3 restricted images)
114: Achnanthes sp. 4 NAWQA UMICH ALBE cf. kransii
115: Achnanthes sp. 4 NAWQA UMICH ALMN cf. oblongella
116: Achnanthes sp. 4 NAWQA UMICH PUGT cf. pusilla
117: Achnanthes sp. 5 NAWQA UMICH ALBE cf. kryophila
118: Achnanthes sp. 5 NAWQA UMICH ALMN cf. pusilla
119: Achnanthes sp. 5 NAWQA UMICH PUGT cf. thermalis
120: Achnanthes sp. 6 NAWQA UMICH ALBE cf. lanceolata var. apiculata
121: Achnanthes sp. 7 NAWQA UMICH ALBE cf. petersenii
122: Achnanthes sp. 8 NAWQA UMICH ALBE cf. sylvahercinia
123: Achnanthes sp. A NAWQA CALACAD OZRK
124: Achnanthes spp. (3 restricted images)
125: Achnanthes stolida (Krasske) Krasske
126: Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky (14 public images) (10 restricted images)
127: Achnanthes submarina Hustedt (2 public images) (4 restricted images)
128: Achnanthes subrostrata var. appalachiana Camburn et Lowe (2 public images) (1 restricted image)
129: Achnanthes subsalsa Petersen
130: Achnanthes temperei M. Peragallo (2 restricted images)
131: Achnanthes tenera Hustedt
132: Achnanthes thermalis (Rabenhorst) Schönfeldt
133: Achnanthes trinodis (Ralfs) Grunow
134: Achnanthidium affine (Grunow) Czarnecki
135: Achnanthidium alpestre (Lowe et Kociolek) Lowe et Kociolek - ID Guide
136: Achnanthidium altergracillima (Lange-Bertalot) Round et Bukhtiyarova (9 public images) (6 restricted images)
137: Achnanthidium atomus (Hustedt) Monnier, Lange-Bertalot et Ector (1 public image) (6 restricted images) - ID Guide
138: Achnanthidium caledonicum (Lange-Bertalot) Lange Bertalot (4 public images) (5 restricted images)
139: Achnanthidium catenatum (Bily et Marvan) Lange-Bertalot (1 public image) (1 restricted image)
140: Achnanthidium cf. deflexum UMICH (Reimer) Kingston (1 public image)
141: Achnanthidium cf. gracillimum (Meister) Lange-Bertalot
142: Achnanthidium crassum (Hustedt) Potapova et Ponader
143: Achnanthidium deflexum (Reimer) Kingston (7 public images) (11 restricted images) - ID Guide
144: Achnanthidium duthii (Sreenivasa) Edlund (2 public images) - ID Guide
145: Achnanthidium eutrophilum (Lange-Bertalot) Lange-Bertalot (2 public images) (9 restricted images) - ID Guide
146: Achnanthidium exiguum (Grunow) Czarnecki (12 public images) (13 restricted images) - ID Guide
147: Achnanthidium exiguum var. constrictum (Grunow) Andresen, Stoermer et Kreis (1 public image)
148: Achnanthidium exiguum var. heterovalvum (Krasske) Czarnecki
149: Achnanthidium exilis (Kützing) Heiberg (2 public images)
150: Achnanthidium kranzii (Lange-Bertalot) Round et Bukhtiyarova - ID Guide
151: Achnanthidium latecephalum Kobayashi (2 public images) - ID Guide
152: Achnanthidium macrocephalum (Hustedt) Round et Bukhtiyarova
153: Achnanthidium microcephalum Kützing
154: Achnanthidium minutissimum (Kützing) Czarnecki (11 public images) (70 restricted images) - ID Guide
155: Achnanthidium minutissimum capitate morph (Kützing) Czarnecki
156: Achnanthidium minutissimum fo. inconspicuum (Østrup) Compère et Riaux-Gobin
157: Achnanthidium minutissimum linear lanceolate no stauros (Kützing) Czarnecki
158: Achnanthidium pyrenaicum (Hustedt) Kobayashi (5 public images) (28 restricted images) - ID Guide
159: Achnanthidium rivulare Potapova et Ponader (13 public images) (37 restricted images) - ID Guide
160: Achnanthidium saprophilum (Kobayashi et Mayama) Round et Bukhtiyarova
161: Achnanthidium semiapertum (Guermeur) Andresen, Stoermer et Kreis
162: Achnanthidium sp. 0A UL NAWQA KM
163: Achnanthidium sp. 0B UL NAWQA KM
164: Achnanthidium sp. 0C UL NAWQA KM
165: Achnanthidium sp. 0D UL NAWQA KM
166: Achnanthidium sp. 0E UL NAWQA KM
167: Achnanthidium sp. 1 ?
168: Achnanthidium sp. 1 ANS NX LR (1 public image)
169: Achnanthidium sp. 1 NAWQA EFS ALBE
170: Achnanthidium sp. 1 NAWQA UMICH ALBE
171: Achnanthidium sp. 1 NAWQA UMICH EIWA
172: Achnanthidium sp. 1 NAWQA UMICH SANT
173: Achnanthidium sp. 1 NAWQA UMICH UCOL
174: Achnanthidium sp. 1 Virginia DME
175: Achnanthidium sp. 2 NAWQA EFS ALBE
176: Achnanthidium sp. 3 NAWQA EAM (4 public images)
177: Achnanthidium sp. 4 NAWQA EAM (8 public images) (1 restricted image)
178: Achnanthidium sp. 5 NAWQA EAM (8 public images)
179: Achnanthidium sp. 9 NAWQA UMICH ALBE cf. daui
180: Achnanthidium spp.
181: Achnanthidium strictum Reichardt
182: Achnanthidium subatomus (Hustedt) Lange-Bertalot
183: Achnanthidium thienemannii (Hustedt) Lange-Bertalot (3 restricted images)
184: Actinastrum aciculare Playfair
185: Actinastrum cf. hantzschii HEINLEIN Lagerheim
186: Actinastrum gracillimum G.M. Smith (1 public image)
187: Actinastrum hantzschii Lagerheim (2 restricted images)
188: Actinastrum hantzschii var. elongatum G.M. Smith
189: Actinastrum hantzschii var. subtile Wołoszyńska (1 public image) (12 restricted images)
190: Actinastrum sp.
191: Actinella punctata F.W. Lewis (3 public images) (3 restricted images) - ID Guide
192: Actinella sp. 1 ?
193: Actinocyclus cf. normanii NJSS DME (Gregory) Hustedt
194: Actinocyclus normanii (Gregory) Hustedt (1 public image) (4 restricted images)
195: Actinocyclus normanii fo. subsalsus (Juhlin-Dannfelt) Hustedt (2 restricted images)
196: Actinocyclus sp.
197: Actinocyclus sp. 0A UL NAWQA 96 KM
198: Actinocyclus sp. 0B UL NAWQA 96 KM
199: Actinocyclus sp. 0C UL NAWQA 96 KM (2 restricted images)
200: Actinocyclus sp. 0D UL NAWQA KM
201: Actinocyclus sp. 1 NAWQA UMICH ALBE
202: Actinocyclus spp.
203: Actinoptychus senarius (Ehrenberg) Ehrenberg (4 restricted images)
204: Actinotaenium cruciferum (deBary) Teiling
205: Actinotaenium cucurbita fo. rotundatum (Krieger) Teiling
206: Actinotaenium cucurbitinum (Bissett) Teiling
207: Actinotaenium cucurbitinum fo. minus (W. West et G.S. West) Teiling
208: Actinotaenium diplosporum var. americanum fo. minus (Cushman) Teiling
209: Actinotaenium subglobosum (Nordstedt) Teiling
210: Actinotaenium truncatum Teiling
211: Actinotaenium wollei (W. West et G.S. West) Teiling
212: Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin (3 public images) (3 restricted images)
213: Adlafia cf. suchlandtii MAINE SJM (Hustedt) Lange-Bertalot
214: Adlafia minuscula (Grunow) Lange-Bertalot (1 public image) (3 restricted images)
215: Adlafia minuscula var. muralis (Grunow) Lange-Bertalot
216: Adlafia multnomahii Morales et M. Le (1 restricted image)
217: Adlafia sp. 1 ? (1 restricted image)
218: Adlafia sp. 1 NAWQA EAM (2 public images)
219: Adlafia sp. 3 NAWQA MORALES
220: Adlafia suchlandtii (Hustedt) Moser, Lange-Bertalot et Metzeltin (1 public image) (5 restricted images)
221: Amphipleura pellucida (Kützing) Kützing (4 public images) (4 restricted images) - ID Guide
222: Amphipleura sp. 1 ?
223: Amphipleura sp. 1 NAWQA UMICH CZAB
224: Amphora abuensis Foged
225: Amphora acutiuscula Kützing (3 public images) (1 restricted image)
226: Amphora aequalis Krammer (1 public image)
227: Amphora angusta Gregory (2 restricted images)
228: Amphora aponina Kützing
229: Amphora archibaldii Wachnicka et Gaiser
230: Amphora cf. laevis REIMER Gregory
231: Amphora cf. montana Krasske
232: Amphora cf. pediculus UMICH (Kützing) Grunow
233: Amphora cf. strigosa CODY Hustedt (1 public image)
234: Amphora cf. submontana UMICH Hustedt
235: Amphora coffeaeformis (Agardh) Kützing (1 public image) (1 restricted image)
236: Amphora commutata Grunow
237: Amphora copulata (Kützing) Schoeman et Archibald (4 public images) (6 restricted images) - ID Guide
238: Amphora cymbamphora Cholnoky
239: Amphora cymbelloides Grunow
240: Amphora delicatissima Krasske (2 restricted images)
241: Amphora exigua Gregory (1 restricted image)
242: Amphora fogediana Krammer (1 public image)
243: Amphora holsatica Hustedt (2 public images) (3 restricted images)
244: Amphora inariensis Krammer (1 public image) (13 restricted images)
245: Amphora laevissima Gregory
246: Amphora lineolata Ehrenberg
247: Amphora montana Krasske (5 public images) (4 restricted images)
248: Amphora normanii Rabenhorst (2 public images) (1 restricted image)
249: Amphora ocellata Donkin
250: Amphora ovalis (Kützing) Kützing (4 public images) (7 restricted images) - ID Guide
251: Amphora pediculus (Kützing) Grunow (11 public images) (22 restricted images) - ID Guide
252: Amphora sabiniana Reimer
253: Amphora sp. 0A UL NAWQA 96 KM
254: Amphora sp. 0B UL NAWQA KM
255: Amphora sp. 1 ? (5 restricted images)
256: Amphora sp. 1 ANS CWR NB
257: Amphora sp. 1 ANS NX LR (1 restricted image)
258: Amphora sp. 1 ANS TAC SCTX
259: Amphora sp. 1 ANS WRC (5 public images) (7 restricted images)
260: Amphora sp. 1 MUR DME
261: Amphora sp. 1 NAWQA BB ALBE
262: Amphora sp. 1 NAWQA CALACAD OZRK
263: Amphora sp. 1 NAWQA EFS ALBE
264: Amphora sp. 1 NAWQA UMICH ALBE
265: Amphora sp. 1 NAWQA UMICH ALMN
266: Amphora sp. 1 NAWQA UMICH CZAB
267: Amphora sp. 1 NAWQA UMICH EIWA
268: Amphora sp. 1 NAWQA UMICH PUGT
269: Amphora sp. 1 NLS BL
270: Amphora sp. 1 NLS EM
271: Amphora sp. 1 NLS PJK
272: Amphora sp. 1 UL NAWQA WHIT KM (1 restricted image)
273: Amphora sp. 2 ?
274: Amphora sp. 2 ANS NAR
275: Amphora sp. 2 ANS NX LR (1 restricted image)
276: Amphora sp. 2 NAWQA UMICH ALBE cf. libyca
277: Amphora sp. 2 NAWQA UMICH PUGT cf. inariensis
278: Amphora sp. 2 NLS PJK
279: Amphora sp. 3 ?
280: Amphora sp. 3 ANS NX LR (1 restricted image)
281: Amphora sp. 3 NAWQA EAM (1 public image)
282: Amphora sp. 3 NLS PJK
283: Amphora sp. 5 NAWQA EAM (1 public image)
284: Amphora spp.
285: Amphora subangularis Hustedt (1 public image)
286: Amphora subcapitata (Kisselev) Hustedt
287: Amphora sublaevis Hustedt
288: Amphora submontana Hustedt (2 public images) (2 restricted images)
289: Amphora subtropica Wachnicka et Gaiser (1 restricted image)
290: Amphora sulcata Brébisson (4 restricted images)
291: Amphora tenuissima Hustedt
292: Amphora thumensis (Mayer) Krieger (1 public image) (1 restricted image)
293: Amphora tumida Hustedt
294: Amphora turgida Gregory
295: Amphora veneta fo. globulosa Foged
296: Amphora veneta Kützing (4 public images) (2 restricted images)
297: Anabaena aequalis Borge (4 restricted images)
298: Anabaena affinis Lemmermann (2 restricted images)
299: Anabaena ambigua Rao
300: Anabaena aphanizomenoides Forti
301: Anabaena cf. affinis HEINLEIN Lemmermann
302: Anabaena cf. planctonica LA USGS LR Brunnthaler
303: Anabaena cf. variabilis CIUGULEA Kützing
304: Anabaena circinalis Rabenhorst
305: Anabaena constricta Szafer
306: Anabaena flos-aquae (Lyngbye) Brébisson (1 public image) (5 restricted images)
307: Anabaena füllebornii Schmidle
308: Anabaena helicoidea Bernard
309: Anabaena inaequalis (Kützing) Bornet et Flahault (3 restricted images)
310: Anabaena iyengarii var. attenuata Rao
311: Anabaena iyengarii var. tenuis Rao
312: Anabaena lapponica Borge
313: Anabaena licheniformis Bory
314: Anabaena limnetica Smith
315: Anabaena macrospora Klebahn
316: Anabaena oscillarioides Bory (1 public image) (13 restricted images)
317: Anabaena planctonica Brunnthaler (1 public image)
318: Anabaena sp. (21 restricted images)
319: Anabaena sp. (small) NRSA IC
320: Anabaena sp. (small) NRSA JAH
321: Anabaena sp. 0A UL NAWQA KM
322: Anabaena sp. 1 ?
323: Anabaena sp. 1 ANS LA USGS LR
324: Anabaena sp. 1 MSU NAWQA KMM 1998
325: Anabaena sp. 1 NRSA IC
326: Anabaena sp. 2 ?
327: Anabaena sp. 2 ANS LA USGS LR
328: Anabaena sp. 2 MSU NAWQA KMM 1998
329: Anabaena sp. 2 NRSA IC
330: Anabaena sp. 3 ?
331: Anabaena sp. 3 MSU NAWQA KMM 1998
332: Anabaena sp. 3 NRSA IC
333: Anabaena sp. 4 ?
334: Anabaena sp. 4 MSU NAWQA KMM 1998
335: Anabaena sp. 4 NRSA IC
336: Anabaena sp. 5 ?
337: Anabaena sp. 5 NRSA JAH
338: Anabaena sp. 6 NRSA JAH
339: Anabaena sp. 7 NRSA JAH
340: Anabaena sphaerica Bornet et Flahault (1 public image) (4 restricted images)
341: Anabaena spiroides Klebahn
342: Anabaena subcylindrica Borge
343: Anabaena vaginicola Fritsch et Rich
344: Anabaena variabilis Kützing
345: Anabaena wisconsiense Prescott
346: Anabaenopsis circularis var. javanica Wołoszyńska
347: Anabaenopsis elenkinii Miller
348: Anabaenopsis sp.
349: Anabaenopsis spp.
350: Aneumastus albanicus Lange-Bertalot et Miho (1 restricted image)
351: Aneumastus apiculatus (Østrup) Lange-Bertalot
352: Aneumastus maculosus (Donkin) Lange-Bertalot
353: Aneumastus minor Lange-Bertalot
354: Aneumastus sp. 1 NAWQA CALACAD OZRK
355: Aneumastus tuscula (Ehrenberg) Mann et Stickle (3 public images)
356: Ankistrodesmus bernardii Komárek (1 public image)
357: Ankistrodesmus bibrianus (Reinsch) Koršikov
358: Ankistrodesmus cf. convolutus Corda
359: Ankistrodesmus falcatus (Corda) Ralfs (1 public image) (99 restricted images)
360: Ankistrodesmus falcatus var. acicularis (Braun) G.S. West
361: Ankistrodesmus falcatus var. stipitatus (Chodat) Lemmermann
362: Ankistrodesmus falcatus var. tumidus (W. West et G.S. West) G.S. West (1 restricted image)
363: Ankistrodesmus fasciculatus (Lundberg) Komárkova-Legnerova (1 public image) (1 restricted image)
364: Ankistrodesmus fractus W. West et G.S. West
365: Ankistrodesmus fusiformis Corda (3 restricted images)
366: Ankistrodesmus gracilis (Reinsch) Koršikov
367: Ankistrodesmus nannoselene Skuja
368: Ankistrodesmus sp.
369: Ankistrodesmus sp. 1 ANS FWA
370: Ankistrodesmus sp. 1 ANS FWA Adirondacks (1 public image)
371: Ankistrodesmus spiralis (Turner) Lemmermann (1 public image) (9 restricted images)
372: Ankistrodesmus spp.
373: Ankistrodesmus stipitatus (Chodat) Komárková-Legnerová
374: Anomoeoneis cf. sphaerophora fo. costata (Kützing) Schmid
375: Anomoeoneis costata (Kützing) Hustedt (1 restricted image)
376: Anomoeoneis follis (Ehrenberg) Cleve (1 public image) (1 restricted image)
377: Anomoeoneis serians var. acuta Hustedt
378: Anomoeoneis sp. 1 ?
379: Anomoeoneis sp. 1 UM 1996 SCTX
380: Anomoeoneis sp. 1 UM 1996 UTEN JP
381: Anomoeoneis sphaerophora fo. costata (Kützing) Schmid
382: Anomoeoneis sphaerophora fo. sculpta (Ehrenberg) Krammer
383: Anomoeoneis sphaerophora Pfitzer (3 public images) (2 restricted images)
384: Anomoeoneis styriaca (Grunow) Hustedt
385: Anorthoneis excentrica (Donkin) Grunow (2 restricted images)
386: Anorthoneis sp. 1 NAWQA KM
387: Apatococcus sp. 0A UL NAWQA EJ
388: Aphanizomenon flos-aquae (Linnaeus) Ralfs (3 restricted images)
389: Aphanizomenon sp.
390: Aphanizomenon spp.
391: Aphanocapsa cf. elachista HEINLEIN W. West et G.S. West
392: Aphanocapsa delicatissima W. West et G.S. West
393: Aphanocapsa elachista W. West et G.S. West
394: Aphanocapsa grevillei (Hassall) Rabenhorst
395: Aphanocapsa holsatica (Lemmermann) Cronberg et Komárek
396: Aphanocapsa incerta (Lemmermann) Cronberg et Komárek
397: Aphanocapsa marina Hansgirg
398: Aphanocapsa muscicola (Meneghini) Wille
399: Aphanocapsa planctonica (Smith) Komárek et Anagnostidis
400: Aphanocapsa rivularis (Carmichael) Rabenhorst
401: Aphanocapsa roeseana deBary
402: Aphanocapsa sp. (4 restricted images)
403: Aphanocapsa sp. 2 NRSA JAH
404: Aphanocapsa sp. 3 NRSA JAH
405: Aphanocapsa sp. 4 NRSA JAH
406: Aphanocapsa spp.
407: Aphanocapsa thermalis Brüger
408: Aphanochaete repens Braun (6 restricted images)
409: Aphanochaete sp. (1 restricted image)
410: Aphanothece castagnei (Brébisson) Rabenhorst
411: Aphanothece cf. smithii HEINLEIN Komárková-Legnerová et Cronberg
412: Aphanothece clathrata W. West et G.S. West
413: Aphanothece elebens (Brébisson) Elenkin
414: Aphanothece gelatinosa (Hennings) Lemmermann
415: Aphanothece microscopica Nägeli
416: Aphanothece nidulans Richter
417: Aphanothece saxicola Nägeli
418: Aphanothece sp. (1 restricted image)
419: Aphanothece sp. 5 NRSA JAH
420: Aphanothece spp.
421: Aphanothece stagnina (Sprengel) Braun
422: Apistonema polychloris Ettl
423: Arthrodesmus convergens Ehrenberg
424: Arthrodesmus extensus Borge
425: Arthrodesmus incus (Brébisson) Hassall (1 restricted image)
426: Arthrodesmus octocornis Ehrenberg ex Archer (1 public image) (1 restricted image)
427: Arthrodesmus ralfsii W. West
428: Arthrodesmus sp.
429: Arthrodesmus subulatus Kützing (1 public image)
430: Arthrospira gomontiana Setchell
431: Arthrospira jenneri (Kützing) Stizenberger
432: Arthrospira massartii Kuffareth
433: Arthrospira sp. A UL 1996 NAWQA
434: Arthrospira spirulinoides fo. tenuis Ghose
435: Astartiella bahusiensis (Grunow) Witkowski, Lange-Bertalot et Metzeltin
436: Astartiella sp. 1 ?
437: Asterionella formosa Hassall (2 public images) (7 restricted images)
438: Asterionella formosa var. gracillima (Hantzsch) Grunow
439: Asterionella ralfsii Smith
440: Asterionella ralfsii var. americana Körner (2 restricted images)
441: Asterionella sp. 1 NAWQA UMICH EIWA
442: Asterionella spp.
443: Asterococcus limneticus Smith
444: Asterococcus sp.
445: Asterococcus spp.
446: Asterococcus superbus (Cienkowski) Scherffel
447: Asterogloea sp. 0A UL NAWQA EJ
448: Audouinella hermannii (Roth) Duby
449: Audouinella rosulata (Rosenvinge) Dixon
450: Aulacoseira alpigena (Grunow) Krammer (2 public images) (11 restricted images) - ID Guide
451: Aulacoseira ambigua (Grunow) Simonsen (14 restricted images) - ID Guide
452: Aulacoseira canadensis (Hustedt) Simonsen (1 restricted image) - ID Guide
453: Aulacoseira cf. alpigena NRSA KMM (1 restricted image)
454: Aulacoseira cf. ambigua (Grunow) Simonsen
455: Aulacoseira cf. distans (Ehrenberg) Simonsen
456: Aulacoseira cf. distans UMICH (Ehrenberg) Simonsen
457: Aulacoseira cf. lirata UMICH (Ehrenberg) Ross
458: Aulacoseira coroniformis Pearce, Cremer et Wagner-Cremer
459: Aulacoseira crassipunctata Krammer (1 public image) (4 restricted images) - ID Guide
460: Aulacoseira distans (Ehrenberg) Simonsen (1 public image) (2 restricted images)
461: Aulacoseira distans var. nivalis (Smith) Haworth
462: Aulacoseira distans var. nivaloides (Camburn) Haworth
463: Aulacoseira granulata (Ehrenberg) Simonsen (3 public images) (24 restricted images) - ID Guide
464: Aulacoseira granulata var. angustissima (Müller) Simonsen (3 restricted images) - ID Guide
465: Aulacoseira granulata var. valida (Hustedt) Simonsen
466: Aulacoseira herzogii (Lemmermann) Simonsen (1 restricted image) - ID Guide
467: Aulacoseira humilis (Cleve-Euler) Genkal et Trifonova - ID Guide
468: Aulacoseira islandica (Müller) Simonsen
469: Aulacoseira italica (Ehrenberg) Simonsen (1 public image) (20 restricted images) - ID Guide
470: Aulacoseira italica var. tenuissima (Grunow) Simonsen (1 restricted image)
471: Aulacoseira lacustris (Grunow) Krammer (1 restricted image)
472: Aulacoseira lacustris fo. tenuior (Grunow) Houk, Klee et Passauer
473: Aulacoseira lirata (Ehrenberg) Ross (1 restricted image) - ID Guide
474: Aulacoseira lirata var. biseriata (Grunow) Haworth (3 restricted images)
475: Aulacoseira longispina var. tenuis (Hustedt) Simonsen
476: Aulacoseira muzzanensis (Meister) Krammer (1 restricted image) - ID Guide
477: Aulacoseira nygaardii (Camburn) Camburn et Charles (2 restricted images) - ID Guide
478: Aulacoseira perglabra (Østrup) Haworth (1 public image)
479: Aulacoseira perglabra var. florinae (Camburn) Haworth (1 restricted image)
480: Aulacoseira pfaffiana (Reinsch) Krammer (3 restricted images)
481: Aulacoseira solida (Eulenstein) Krammer
482: Aulacoseira sp. 0A UL NAWQA 96 KM
483: Aulacoseira sp. 0B UL NAWQA 96 KM
484: Aulacoseira sp. 0C UL NAWQA 96 KM
485: Aulacoseira sp. 0D UL NAWQA 96 KM
486: Aulacoseira sp. 1 ? (2 restricted images)
487: Aulacoseira sp. 1 ANS BIOFUEL LR (1 restricted image)
488: Aulacoseira sp. 1 ANS LLB
489: Aulacoseira sp. 1 NAWQA CALACAD OZRK
490: Aulacoseira sp. 1 NAWQA EFS ALBE
491: Aulacoseira sp. 1 NAWQA UMICH ALBE
492: Aulacoseira sp. 1 NAWQA UMICH ALBE cf. subartica
493: Aulacoseira sp. 1 NAWQA UMICH EIWA
494: Aulacoseira sp. 1 NLS BL
495: Aulacoseira sp. 1 NLS EAM (1 public image)
496: Aulacoseira sp. 1 NLS EWT cf. crassipunctata
497: Aulacoseira sp. 1 NLS PJK
498: Aulacoseira sp. 1 NRSA KMM (1 restricted image)
499: Aulacoseira sp. 1 UL NAWQA WHIT KM
500: Aulacoseira sp. 1 UM 1996 UTEN KR
501: Aulacoseira sp. 2 ?
502: Aulacoseira sp. 2 NAWQA EFS ALBE
503: Aulacoseira sp. 2 NAWQA UMICH ALBE cf. tethera
504: Aulacoseira sp. 2 NLS BL cf. alpigena
505: Aulacoseira sp. 2 NLS BL cf. pfaffiana
506: Aulacoseira sp. 2 NLS PJK cf. tenuior
507: Aulacoseira sp. 3 NAWQA EFS ALBE
508: Aulacoseira sp. 3 NAWQA UMICH ALBE cf. alpigena
509: Aulacoseira sp. 3 NLS BL cf. crassipunctata
510: Aulacoseira sp. 3 NLS PJK cf. valida
511: Aulacoseira sp. 4 NAWQA UMICH ALBE cf. ambigua
512: Aulacoseira sp. 5 NAWQA UMICH ALBE cf. crenulata
513: Aulacoseira sp. 6 NAWQA UMICH ALBE cf. italica
514: Aulacoseira sp. 7 NAWQA HAMSHER (1 restricted image)
515: Aulacoseira spp.
516: Aulacoseira subarctica (Müller) Haworth (7 restricted images) - ID Guide
517: Aulacoseira subarctica fo. recta (Müller) Krammer
518: Aulacoseira subborealis (Nygaard) Denys, Muylaert et Krammer (5 public images) (11 restricted images)
519: Aulacoseira tenella (Nygaard) Simonsen (1 public image) (2 restricted images) - ID Guide
520: Aulacoseira tethera Haworth
521: Aulacoseira valida (Grunow) Krammer (1 public image) (4 restricted images) - ID Guide
522: Bacillaria paradoxa Gmelin (2 public images) (6 restricted images) - ID Guide
523: Bacularia vermicularis (Fedorov) Komárek et Anagnostidis
524: Bambusina brebissonii Kützing (1 public image) (1 restricted image)
525: Bambusina sp.
526: Bangia sp.
527: Basicladia chelonum Hoffman et Tilden
528: Batrachospermum sp. (3 public images) (1 restricted image)
529: Batrachospermum sp. 0A UL NAWQA EJ
530: Batrachospermum spp.
531: Batrachospermum vagum (Roth) Agardh
532: Berkeleya rutilans (Trentepohl ex Roth) Grunow (3 restricted images)
533: Berkeleya scopulorum (Brébisson) Cox (1 restricted image)
534: Binuclearia sp.
535: Biremis circumtexta (Meister ex Hustedt) Lange-Bertalot et Witkowski (3 public images) (7 restricted images) - ID Guide
536: Biremis sp. 1 ?
537: Bitrichia sp. (1 public image)
538: Blennothrix brebissonii (Kützing ex Gomont) Anagnostidis et Komárek
539: Blennothrix sp. (1 restricted image)
540: Blennothrix spp.
541: Boldia angustata Deason et Nichols
542: Boldia erythrosiphon Herndon
543: Borzia sp.
544: Borzia spp.
545: Borzia trilocularia Cohn ex Gomont
546: Botrydiopsis ahriza Borzi
547: Botryococcus braunii Kützing (2 public images) (1 restricted image)
548: Botryococcus protuberans var. minor Smith
549: Botryococcus sudeticus Lemmermann
550: Brachysira apiculata (Boyer) Lange-Bertalot et Moser
551: Brachysira aponina Kützing (2 restricted images)
552: Brachysira brebissonii Ross (7 public images) (9 restricted images) - ID Guide
553: Brachysira cf. vitrea UMICH (Grunow) Ross
554: Brachysira elliptica Metzeltin et Lange-Bertalot
555: Brachysira garrensis (Lange-Bertalot et Krammer) Lange-Bertalot (1 restricted image)
556: Brachysira microcephala (Kützing) Compère (5 public images) (7 restricted images) - ID Guide
557: Brachysira procera Lange-Bertalot et Moser
558: Brachysira serians (Brébisson) Round et Mann (2 restricted images) - ID Guide
559: Brachysira sp. 1 ?
560: Brachysira sp. 1 ANS
561: Brachysira sp. 1 NAWQA UMICH SCTX
562: Brachysira sp. 2 ?
563: Brachysira spp.
564: Brachysira vitrea (Grunow) Ross (1 restricted image)
565: Bulbochaete angulosa Wittrock et Lundell
566: Bulbochaete praereticulata Jao
567: Bulbochaete sp. (1 public image) (5 restricted images)
568: Bulbochaete sp. 0A UL NAWQA EJ
569: Bulbochaete spp.
570: Caloneis aerophila Bock
571: Caloneis alpestris (Grunow) Cleve (1 restricted image)
572: Caloneis amphisbaena (Bory) Cleve (8 restricted images)
573: Caloneis bacillaris var. thermalis (Grunow) Cleve-Euler (1 restricted image)
574: Caloneis bacillum (Grunow) Cleve (2 public images) (17 restricted images)
575: Caloneis bacillum var. fontinalis (Grunow) Cleve (1 restricted image)
576: Caloneis bacillum var. lancettula (Schulz) Hustedt
577: Caloneis branderii (Hustedt) Krammer
578: Caloneis budensis (Grunow) Krammer (1 public image)
579: Caloneis cf. molaris UMICH (Grunow) Krammer
580: Caloneis cf. undulata CLASON (Gregory) Krammer
581: Caloneis cf. undulata UMICH (Gregory) Krammer
582: Caloneis clevei (Lagerstedt) Cleve (1 restricted image)
583: Caloneis fenzlii (Grunow) Patrick
584: Caloneis hyalina Hustedt (1 public image) (6 restricted images)
585: Caloneis latiuscula (Kützing) Cleve
586: Caloneis lauta Carter
587: Caloneis leptosoma (Grunow) Krammer
588: Caloneis lewisii Patrick (1 public image) (4 restricted images)
589: Caloneis lewisii var. inflata (Schultz) Patrick (3 restricted images)
590: Caloneis limosa (Kützing) Patrick (1 restricted image)
591: Caloneis macedonica Hustedt (4 restricted images)
592: Caloneis molaris (Grunow) Krammer (6 restricted images)
593: Caloneis oregonica (Ehrenberg) Patrick (1 restricted image)
594: Caloneis permagna (Bailey) Cleve
595: Caloneis pulchra Messikommer
596: Caloneis schroederi Hustedt
597: Caloneis schumanniana (Grunow) Cleve (3 restricted images)
598: Caloneis schumanniana var. biconstricta (Grunow) Reichelt (2 restricted images)
599: Caloneis silicula (Ehrenberg) Cleve (2 public images) (10 restricted images)
600: Caloneis silicula var. peisonis Hustedt
601: Caloneis sp. 1 ? (1 restricted image)
602: Caloneis sp. 1 ANS CWR NH
603: Caloneis sp. 1 ANS TAC
604: Caloneis sp. 1 NAWQA UMICH CZAB cf. silicula
605: Caloneis sp. 1 NLS BL
606: Caloneis sp. 2 NAWQA EAM (1 public image)
607: Caloneis spp.
608: Caloneis tenuis (Gregory) Krammer (1 public image) (4 restricted images)
609: Caloneis thermalis (Grunow) Krammer
610: Caloneis undulata (Gregory) Krammer (2 restricted images)
611: Caloneis ventricosa var. alpina (Cleve) Patrick (1 restricted image)
612: Caloneis ventricosa var. minuta (Grunow) Mills (1 public image)
613: Caloneis ventricosa var. subundulata (Grunow) Patrick (1 restricted image)
614: Caloneis ventricosa var. truncatula (Grunow) Meister (5 restricted images)
615: Caloneis westii (Smith) Hendey (4 restricted images)
616: Calothrix braunii Bornet et Flahault (10 restricted images)
617: Calothrix breviarticulata W. West et G.S. West (4 restricted images)
618: Calothrix epiphytica W. West et G.S. West (28 restricted images)
619: Calothrix fusca (Kützing) Bornet et Flahault (1 public image) (44 restricted images)
620: Calothrix gardneri De Toni
621: Calothrix parietina (Nägeli) Thuret (6 restricted images)
622: Calothrix sp. (5 restricted images)
623: Calothrix sp. 0A UL NAWQA KM
624: Calothrix sp. 1 ?
625: Calothrix sp. 1 ANS OZRK REN
626: Calothrix sp. 1 ANS USNK LR
627: Calothrix sp. 1 MSU NAWQA KMM 1998
628: Calothrix sp. 1 NRSA JAH
629: Calothrix sp. 2 MSU NAWQA KMM 1998
630: Calothrix sp. 2 NRSA JAH
631: Calothrix sp. 3 NRSA JAH
632: Calothrix sp. 4 NRSA JAH
633: Calothrix stagnalis Gomont (1 restricted image)
634: Calothrix stellaris Bornet et Flahault
635: Camptylonemopsis iyengarii Desikachary
636: Campylodiscus clypeus Ehrenberg
637: Campylodiscus hibernicus Ehrenberg (2 restricted images) - ID Guide
638: Campylodiscus levanderi Hustedt
639: Campylodiscus noricus Ehrenberg ex Kützing
640: Campylodiscus sp. 0A UL NAWQA KM
641: Campylodiscus sp. 0B UL NAWQA KM
642: Campylodiscus sp. 0C UL NAWQA KM
643: Campylodiscus sp. 1 NAWQA UMICH SCTX
644: Campylodiscus sp. 1 NAWQA UMICH UTEN
645: Campylostylus normannianus (Greville) Gerloff, Natour et Rivera (2 restricted images)
646: Capartogramma crucicula (Grunow ex Cleve) Ross (4 public images) (6 restricted images) - ID Guide
647: Carteria cf. cordiformis (Carter) Diesing
648: Carteria klebsii (Dangeard) Francé
649: Carteria polychloris Pascher
650: Carteria sp.
651: Cavinula cocconeiformis (Gregory ex Greville) Mann et Stickle (1 public image) (8 restricted images) - ID Guide
652: Cavinula jaernefeltii (Hustedt) Mann et Stickle (3 public images) (1 restricted image)
653: Cavinula lacustris (Gregory) Mann et Stickle (1 public image)
654: Cavinula lapidosa (Krasske) Lange-Bertalot (1 public image) (1 restricted image)
655: Cavinula pseudoscutiformis (Hustedt) Mann et Stickle (3 public images) (4 restricted images) - ID Guide
656: Cavinula pusio (Cleve) Lange-Bertalot
657: Cavinula scutelloides (Smith) Lange-Bertalot (1 public image)
658: Cavinula scutiformis (Grunow ex Schmidt) Mann et Stickle (1 public image)
659: Cavinula variostriata (Krasske) Mann (1 public image) (1 restricted image)
660: Cavinula vincentii Antoniades et Hamilton (1 restricted image) - ID Guide
661: Centritractus belanophorous Lemmermann (1 restricted image)
662: Centritractus sp.
663: Centritractus spp.
664: Cerasterias staurastroides W. West et G.S. West
665: Ceratium carolinianum Jørgensen
666: Ceratium cf. carolinianum ANDRESEN (Bailey) Jörgensen
667: Ceratium hirundinella (Möller) Dujardin (2 public images) (3 restricted images)
668: Chaetobolus sp.
669: Chaetoceros elmorei Boyer
670: Chaetoceros sp. 1 ?
671: Chaetoceros spp.
672: Chaetonema irregulare Nowakowski
673: Chaetophora incrassata (Hudson) Hazen
674: Chaetophora pisciformis Agardh
675: Chaetophora sp. (1 restricted image)
676: Chaetophora spp.
677: Chaetosphaeridium globosum (Nordstedt) Klebahn (2 public images) (2 restricted images)
678: Chamaepinnularia begeri (Krasske) Lange-Bertalot (1 restricted image)
679: Chamaepinnularia bremensis (Hustedt) Lange-Bertalot (1 public image) (6 restricted images)
680: Chamaepinnularia cf. begeri (Krasske) Lange-Bertalot
681: Chamaepinnularia cf. evanida (Hustedt) Lange-Bertalot
682: Chamaepinnularia evanida (Hustedt) Lange-Bertalot (1 public image) (6 restricted images)
683: Chamaepinnularia gandrupii (Petersen) Lange-Bertalot et Krammer (2 public images) (1 restricted image)
684: Chamaepinnularia krookii (Grunow) Lange-Bertalot et Krammer (1 public image) (1 restricted image)
685: Chamaepinnularia mediocris (Krasske) Lange-Bertalot (2 public images) (3 restricted images) - ID Guide
686: Chamaepinnularia soehrensis (Krasske) Lange-Bertalot et Krammer (1 public image) (2 restricted images)
687: Chamaepinnularia soehrensis var. capitata (Krasske) Lange-Bertalot et Krammer
688: Chamaepinnularia soehrensis var. hassiaca (Krasske) Lange-Bertalot (2 restricted images)
689: Chamaepinnularia soehrensis var. muscicola (Petersen) Lange-Bertalot et Krammer (1 public image)
690: Chamaepinnularia sp. 1 ? (1 restricted image)
691: Chamaepinnularia sp. 1 DRBC DME (1 restricted image)
692: Chamaepinnularia sp. 1 NYNJ DME
693: Chamaepinnularia spp.
694: Chamaepinnularia tongatensis (Hustedt) Lange-Bertalot
695: Chamaesiphon amethystinus Lemmermann (1 public image) (4 restricted images)
696: Chamaesiphon britannicus (Kützing ex Gomont) Anagnostidis et Komárek
697: Chamaesiphon confervicolus Braun (2 public images) (19 restricted images)
698: Chamaesiphon incrustans Grunow (3 public images) (23 restricted images)
699: Chamaesiphon minimus Schmidle
700: Chamaesiphon rostaffinski Hansgirg
701: Chamaesiphon sp. (7 restricted images)
702: Chamaesiphon spp.
703: Chara excelsa Allen
704: Chara sp.
705: Characium acuminatum Braun
706: Characium ambiguum Hermann
707: Characium angustum Braun
708: Characium cf. hookeri (Reinsch) Hansgirg
709: Characium cf. rostratum Reinhard ANDRESEN Reinhard
710: Characium ensiforme Hermann (1 public image) (16 restricted images)
711: Characium limneticum Lemmermann
712: Characium obtusum Braun
713: Characium pringsheimii Braun (5 restricted images)
714: Characium rabenhorstii Braun
715: Characium rostratum Reinhard ex Printz (2 restricted images)
716: Characium sp. (1 public image) (1 restricted image)
717: Characium sp. 1 ANS FWA
718: Characium spp.
719: Characium strictum Braun
720: Chlamydocapsa bacillus (Teiling) Fott
721: Chlamydocapsa planctonica (W. West et G.S. West) Fott
722: Chlamydocapsa sp.
723: Chlamydomonas angulosa Dill
724: Chlamydomonas cf. nasuta Koršikov
725: Chlamydomonas globosa Snow
726: Chlamydomonas gloeogama Koršikov
727: Chlamydomonas gracilis Snow
728: Chlamydomonas pertyi Goroschankin
729: Chlamydomonas pseudopertyi Pascher
730: Chlamydomonas sectilis Koršikov
731: Chlamydomonas sp.
732: Chlamydomonas sp. 0A UL NAWQA 1996 TS
733: Chlamydomonas sp. 2 NRSA JAH
734: Chlamydomonas sp. B UL 1996 NAWQA
735: Chlamydomonas sp. C UL 1996 NAWQA
736: Chlamydomonas spangicola Fritsch et Takeda
737: Chlorangiella sp. 1 ?
738: Chlorella ellipsoidea Gerneck
739: Chlorella miniata (Nägeli) Oltmanns
740: Chlorella sp.
741: Chlorella vulgaris Beyerinck
742: Chlorellodiopsis separabilis Pascher
743: Chlorochromonas minuta F.W. Lewis
744: Chlorococcum humicola (Nägeli) Rabenhorst
745: Chlorococcum sp. 0A UL NAWQA 1996 TS
746: Chlorogloea fritschii Mitra
747: Chlorogloea microcystoides Geitler
748: Chlorogloea sp. (3 restricted images)
749: Chlorogonium sp.
750: Chlorolobion lunulatum Hindák (1 public image)
751: Chlorotylium cataractum Kützing
752: Chondrocystis dermochroa (Nägeli) Komárek et Anagnostidis
753: Chromulina mikroplankton Pascher
754: Chromulina minima Doflein
755: Chroococcopsis epiphytica Geitler
756: Chroococcopsis sp.
757: Chroococcus cf. minimus CIUGULEA (Keissler) Lemmermann
758: Chroococcus cf. minor CIUGULEA (Kützing) Nägeli
759: Chroococcus cf. minutus CIUGULEA (Kützing) Nägeli
760: Chroococcus cf. prescottii HEINLEIN Drouet et Daily
761: Chroococcus cf. prescottii LALIBERTE Drouet et Daily
762: Chroococcus cohaerens (Brébisson) Nägeli
763: Chroococcus dispersus (Keissler) Lemmermann
764: Chroococcus dispersus var. minor G.M. Smith
765: Chroococcus distans (G.M. Smith) Komárková-Legnerová et Cronberg
766: Chroococcus limneticus Lemmermann (6 restricted images)
767: Chroococcus minimus (Keissler) Lemmermann
768: Chroococcus minor (Kützing) Nägeli (1 restricted image)
769: Chroococcus minutus (Kützing) Nägeli
770: Chroococcus montanus Hansgirg
771: Chroococcus pallidus (Nägeli) Nägeli (2 restricted images)
772: Chroococcus prescottii Drouet et Daily
773: Chroococcus refractus Wood
774: Chroococcus sp.
775: Chroococcus sp. 2 NRSA JAH
776: Chroococcus turgidus (Kützing) Nägeli (11 restricted images)
777: Chroococcus UL 1996 NAWQA (large)
778: Chroococcus varius Braun
779: Chroomonas coerulea Skuja
780: Chroomonas sp.
781: Chroomonas spp.
782: Chrysamoeba sp.
783: Chrysamoeba spp.
784: Chrysocapsa planktonica Pascher
785: Chrysocapsella sp.
786: Chrysochromulina sp. (1 restricted image)
787: Chrysococcus granulatus Hortobágyi
788: Chrysococcus ovoides Bourrelly
789: Chrysococcus rufescens Klebs
790: Chrysosphaera gallica Bourrelly
791: Chrysosphaerella longispina Lauterborn (1 public image)
792: Cladophora callicoma Kützing
793: Cladophora crispata (Roth) Kützing
794: Cladophora fracta (Dillwyn) Kützing
795: Cladophora glomerata (Linnaeus) Kützing (3 restricted images)
796: Cladophora glomerata var. kuetzingiana (Grunow) Heering
797: Cladophora insignis (Agardh) Kützing
798: Cladophora profunda var. nordstedtiana Brand
799: Cladophora sp. (2 restricted images)
800: Cladophora sp. 0A UL NAWQA EDJ
801: Cladophora sp. 0A UL NAWQA EJ
802: Cladophora sp. 0B UL NAWQA EDJ
803: Cladophora sp. 0C UL NAWQA EDJ
804: Cladophora sp. 0D UL NAWQA EJ
805: Cladophora sp. 0E UL NAWQA EJ
806: Cladophora sp. 0F UL NAWQA EJ
807: Cladophora sp. 0G UL NAWQA EJ
808: Clastidium setigerum Kirchner
809: Clastidium sp.
810: Closteriopsis longissima Lemmermann (2 restricted images)
811: Closteriopsis sp.
812: Closteriopsis sp. 1 NRSA TB
813: Closteriopsis spp.
814: Closterium abruptum fo. angustissima Schmidle
815: Closterium abruptum var. brevius W. West et G.S. West
816: Closterium abruptum W. West
817: Closterium acerosum (Schrank) Ehrenberg (8 restricted images)
818: Closterium acerosum var. borgei (Borge) Krieger
819: Closterium acerosum var. minus Hantzsch
820: Closterium acerosum var. tumidum Borge
821: Closterium aciculare T. West (1 restricted image)
822: Closterium acutum (Lyngbye) Brébisson ex Ralfs (2 restricted images)
823: Closterium acutum var. variabile (Lemmermann) Krieger
824: Closterium aff. strigosum Brébisson
825: Closterium angustatum Kützing
826: Closterium baillyanum Brébisson
827: Closterium braunii Reinsch
828: Closterium cf. cynthia DeNotaris
829: Closterium cf. dianae CIUGULEA Ehrenberg
830: Closterium cf. lanceolatum ANDRESEN Kützing
831: Closterium cf. lanceolatum CIUGULEA Kützing
832: Closterium cf. libellula ANDRESEN Focke
833: Closterium cf. polystictum LALIBERTE Nygaard
834: Closterium cf. rostratum var. extensum ANDRESEN Prescott
835: Closterium cornu Ehrenberg (8 restricted images)
836: Closterium costatum Corda (2 restricted images)
837: Closterium cynthia DeNotaris (1 restricted image)
838: Closterium dianae Ehrenberg (26 restricted images)
839: Closterium dianae var. arcuatum (Brébisson) Rabenhorst
840: Closterium dianae var. brevius (Wittrock) Petkoff (1 restricted image)
841: Closterium dianae var. minor Hieronymus
842: Closterium dydymotocum (Corda) Ralfs
843: Closterium eboracense (Ehrenberg) Turner (1 restricted image)
844: Closterium ehrenbergii Meneghini (1 restricted image)
845: Closterium ehrenbergii var. malinvernianum (DeNotaris) Rabenhorst
846: Closterium exile W. West et G.S. West
847: Closterium gracile Brébisson (2 restricted images)
848: Closterium gracile var. elongatum W. West et G.S. West
849: Closterium gracile var. intermedium Irénée-Marie
850: Closterium idiosporum W. West et G.S. West
851: Closterium incurvum Brébisson (1 restricted image)
852: Closterium incurvum var. latior Irénée-Marie
853: Closterium intermedium Ralfs (3 restricted images)
854: Closterium jenneri Ralfs
855: Closterium juncidum Ralfs (1 restricted image)
856: Closterium kuetzingii Brébisson (16 restricted images)
857: Closterium lanceolatum Kützing
858: Closterium leibleinii Kützing
859: Closterium libellula fo. minus (Heimerl) Beck-Mannagetta
860: Closterium libellula Focke (2 restricted images)
861: Closterium libellula var. intermedium (Roy et Bissett) G.S. West
862: Closterium lineatum Ehrenberg
863: Closterium littorale Gay (2 restricted images)
864: Closterium littorale var. crassum W. West et G.S. West
865: Closterium lunula (Müller) Nitzsch (19 restricted images)
866: Closterium lunula fo. gracilis Messikommer
867: Closterium lunula var. carinthiacum Beck-Mannagetta
868: Closterium lunula var. lunula fo. biconvexum (Schmidle) Kossinskaja (1 restricted image)
869: Closterium malinvernianiforme var. gracilius Hughes
870: Closterium minutum Roll
871: Closterium moniliferum (Bory) Ehrenberg (25 restricted images)
872: Closterium moniliferum var. concavum Klebs
873: Closterium nilssonii Borge
874: Closterium parvulum Nägeli (8 restricted images)
875: Closterium peracerosum Gay
876: Closterium planum Hughes
877: Closterium polystictum Nygaard
878: Closterium pritchardianum Archer
879: Closterium pseudolunula Borge
880: Closterium pygmaeum Gutwinski
881: Closterium ralfsii Brébisson (4 restricted images)
882: Closterium ralfsii var. gracilius (Maskell) Krieger
883: Closterium ralfsii var. hybridum Rabenhorst
884: Closterium rostratum Ehrenberg (1 restricted image)
885: Closterium rostratum var. subrostratum Krieger
886: Closterium setaceum Ehrenberg (4 restricted images)
887: Closterium sp. (3 restricted images)
888: Closterium sp. (large) NRSA JAH
889: Closterium sp. 0A UL NAWQA 1996 TS
890: Closterium sp. 1 ?
891: Closterium sp. 1 UM NAA
892: Closterium sp. 1 WILL ANS FWA
893: Closterium sp. 2 ?
894: Closterium sp. 2 UM NAA
895: Closterium sp. 3 NRSA KMM (1 restricted image)
896: Closterium sp. 4 NRSA JAH
897: Closterium sp. 5 NRSA JAH
898: Closterium sp. 7 NRSA JAH
899: Closterium sp. A UL 1996 NAWQA
900: Closterium sp. B UL 1996 NAWQA
901: Closterium spetsbergense Borge
902: Closterium spp.
903: Closterium Spp0A UL Naqwa EJ
904: Closterium strigosum Brébisson
905: Closterium striolatum Ehrenberg (1 public image) (10 restricted images)
906: Closterium striolatum var. subpunctatum Hirano
907: Closterium striolatum var. subtruncatum (W. West et G.S. West) Krieger
908: Closterium subscoticum Gutwinski (1 restricted image)
909: Closterium toxon W. West
910: Closterium tumidulum Gay
911: Closterium tumidum Johnson (1 restricted image)
912: Closterium tumidum var. nylandicum Grönblad
913: Closterium ulna Focke
914: Closterium venus fo. major Strøm
915: Closterium venus Kützing (1 public image) (8 restricted images)
916: Closterium venus var. crassum Croasdale
917: Coccochloris peniocystis (Kützing) Drouet et Daily
918: Coccomonas platyformis Jane
919: Cocconeiopsis regularis (Hustedt) Witkowski, Lange-Bertalot et Metzeltin
920: Cocconeis cf. diminuta REIMER Pantocsek
921: Cocconeis disculus (Schumann) Cleve (2 restricted images)
922: Cocconeis fluviatilis Wallace (3 public images) (8 restricted images)
923: Cocconeis klamathensis Sovereign (3 restricted images) - ID Guide
924: Cocconeis neodiminuta Krammer (1 public image) (4 restricted images)
925: Cocconeis neothumensis Krammer (1 public image) (5 restricted images)
926: Cocconeis neothumensis var. 0A UL NAWQA KM
927: Cocconeis pediculus Ehrenberg (6 public images) (23 restricted images)
928: Cocconeis placentula Ehrenberg (9 public images) (20 restricted images)
929: Cocconeis placentula var. euglypta (Ehrenberg) Grunow (8 public images) (35 restricted images)
930: Cocconeis placentula var. klinoraphis Geitler
931: Cocconeis placentula var. lineata (Ehrenberg) Van Heurck (2 public images) (55 restricted images)
932: Cocconeis pseudolineata (Geitler) Lange-Bertalot (2 public images) (7 restricted images)
933: Cocconeis pseudothumensis Reichardt (3 public images) (5 restricted images)
934: Cocconeis rugosa Sovereign (1 public image)
935: Cocconeis scutellum Ehrenberg (2 restricted images)
936: Cocconeis sp. 1 ?
937: Cocconeis sp. 1 ANS WRC (5 restricted images)
938: Cocconeis sp. 1 NAWQA UMICH ALBE cf. scutellum
939: Cocconeis sp. 1 NAWQA UMICH EIWA
940: Cocconeis sp. 1 UMIS MP
941: Cocconeis spp.
942: Coelastrum astroideum DeNotaris (1 public image) (2 restricted images)
943: Coelastrum cambricum Archer (3 restricted images)
944: Coelastrum indicum Turner
945: Coelastrum microporum Nägeli (3 restricted images)
946: Coelastrum morus W. West et G.S. West
947: Coelastrum proboscideum Bohlin (1 restricted image)
948: Coelastrum pulchrum Schmidle (1 public image) (5 restricted images)
949: Coelastrum reticulatum (Dangeard) Senn
950: Coelastrum reticulatum var. cubanum Koršikov (1 public image) (1 restricted image)
951: Coelastrum sp.
952: Coelastrum sp. 1 UM NAA
953: Coelastrum sphaericum Nägeli (1 public image) (16 restricted images)
954: Coelastrum spp.
955: Coelastrum stuhlmanii Schmidle
956: Coelomoron pusillum (Van Goor) Komárek
957: Coelomoron sp.
958: Coelomoron spp.
959: Coelosphaerium aerugineum Lemmermann
960: Coelosphaerium cf. dubium CIUGULEA Grunow
961: Coelosphaerium dubium Grunow
962: Coelosphaerium kuetzingianum Nägeli
963: Coelosphaerium sp. (6 restricted images)
964: Coelosphaerium spp.
965: Coenocystis quadriguloides Fott
966: Colacium simplex Huber-Pestalozzi (1 restricted image)
967: Coleochaete scutata Brébisson (1 public image)
968: Coleochaete sp.
969: Coleodesmium sp. 1 ? (4 restricted images)
970: Compsopogon coeruleus (Balbis) Montagne (1 public image) (1 restricted image)
971: Compsopogon sp. (1 restricted image)
972: Coscinodiscus sp. 1 ANS WRC (6 restricted images)
973: Coscinodiscus spp.
974: Cosmarium amoenum (Brébisson) Ralfs (4 restricted images)
975: Cosmarium angulare Johnson (1 restricted image)
976: Cosmarium angulosum Brébisson (25 restricted images)
977: Cosmarium asphaerosporum var. strigosum Nordstedt
978: Cosmarium binum Nordstedt ex Wittrock et Nordstedt
979: Cosmarium bioculatum Brébisson
980: Cosmarium bireme Nordstedt
981: Cosmarium boergesenii var. polymorphum Förster
982: Cosmarium botrytis (Meneghini) Ralfs (6 restricted images)
983: Cosmarium botrytis var. gemmiferum (Brébisson) Nordstedt
984: Cosmarium botrytis var. mediolaeve W. West
985: Cosmarium botrytis var. paxillosporum W. West et G.S. West
986: Cosmarium botrytis var. subtumidum Wittrock
987: Cosmarium botrytis var. tumidum Wolle
988: Cosmarium calcareum Wittrock
989: Cosmarium cf. angulosum ANDRESEN Brébisson
990: Cosmarium cf. angulosum CIUGULEA Brébisson
991: Cosmarium cf. aphanichondrum ANDRESEN Nordstedt
992: Cosmarium cf. binum ANDRESEN Nordstedt ex Wittrock et Nordstedt
993: Cosmarium cf. bioculatum ANDRESEN Brébisson
994: Cosmarium cf. calcareum ANDRESEN Wittrock
995: Cosmarium cf. costatum ANDRESEN Nordstedt
996: Cosmarium cf. difficile var. rotundatum ANDRESEN Scott et Grönblad
997: Cosmarium cf. finlandicum var. subetchachanense ANDRESEN (Grönblad) Prescott
998: Cosmarium cf. formosulum ANDRESEN Hoffman ex Nordstedt
999: Cosmarium cf. formosulum Hoffman ex Nordstedt
1000: Cosmarium cf. formosulum var. formosulum CIUGULEA Nordstedt
1001: Cosmarium cf. granatum ANDRESEN Brébisson ex Ralfs (1 restricted image)
1002: Cosmarium cf. granatum CIUGULEA Brébisson ex Ralfs
1003: Cosmarium cf. logiense ANDRESEN Bissett
1004: Cosmarium cf. logiense var. expansa ANDRESEN W. West et G.S. West
1005: Cosmarium cf. margaritatum (Lund) Roy et Bissett
1006: Cosmarium cf. phaseolus CIUGULEA Brébisson
1007: Cosmarium cf. pseudopyramidatum ANDRESEN Lundell
1008: Cosmarium cf. pseudoretusum CIUGULEA Ducellier
1009: Cosmarium cf. punctulatum ANDRESEN Brébisson
1010: Cosmarium cf. punctulatum RINKEL Brébisson (1 restricted image)
1011: Cosmarium cf. quadrum ANDRESEN Lundell
1012: Cosmarium cf. quasillus ANDRESEN Lundell
1013: Cosmarium cf. quinarium Lundell
1014: Cosmarium cf. rectangulare var. hexagonum ANDRESEN (Elfving) W. West et G.S. West
1015: Cosmarium cf. rectosporum ANDRESEN Turner
1016: Cosmarium cf. repandum Nordstedt
1017: Cosmarium cf. speciosum ANDRESEN Lundell
1018: Cosmarium cf. speciosum var. transiens ANDRESEN
1019: Cosmarium cf. subcostatum fo. minor ANDRESEN W. West et G.S. West
1020: Cosmarium cf. subimpressulum ANDRESEN Borge
1021: Cosmarium cf. subprotumidum var. subprotumidum forma CIUGULEA Taylor
1022: Cosmarium cf. subtumidum ANDRESEN Nordstedt ex Wittrock et Nordstedt
1023: Cosmarium cf. subtumidum var. rotundatum ANDRESEN Hirano
1024: Cosmarium cf. transitorium ANDRESEN (Heimerl) Ducellier
1025: Cosmarium cf. tumidum ANDRESEN Lundell
1026: Cosmarium cf. venustum ANDRESEN (Brébisson) Archer ex Pritchard
1027: Cosmarium cf. vexatum ANDRESEN W. West
1028: Cosmarium circulare Reinsch
1029: Cosmarium connatum (Brébisson) Ralfs
1030: Cosmarium contractum Kirchner
1031: Cosmarium contractum var. minutum (Delponte) W. West et G.S. West
1032: Cosmarium costatum Nordstedt
1033: Cosmarium cucumis Corda ex Ralfs
1034: Cosmarium dentatum Wolle
1035: Cosmarium depressum var. granulatum Turner
1036: Cosmarium dispersum Johnson
1037: Cosmarium emarginatum W. West et G.S. West
1038: Cosmarium exiguum Archer
1039: Cosmarium exiguum var. maius (Nordstedt) Krieger et Gerloff
1040: Cosmarium formosulum Hoffman (7 restricted images)
1041: Cosmarium formulosum var. nathorstii fo. wisemaniense Croasdale (1 restricted image)
1042: Cosmarium furcatospermum W. West et G.S. West
1043: Cosmarium galeritum Nordstedt
1044: Cosmarium garrolense Roy et Bissett (2 restricted images)
1045: Cosmarium garrolense var. crassum Jao
1046: Cosmarium gayanum De Toni (1 restricted image)
1047: Cosmarium geometricum var. sueciacum Borge
1048: Cosmarium granatum Brébisson ex Ralfs (27 restricted images)
1049: Cosmarium granatum var. delpontei Gutwinski
1050: Cosmarium granulatum W. West (2 restricted images)
1051: Cosmarium hammeri Reinsch (1 restricted image)
1052: Cosmarium hammeri var. schmidlei Grönblad et Scott
1053: Cosmarium hornavense Gutwinski
1054: Cosmarium humile (Gay) Nordstedt
1055: Cosmarium impressulum Elfving (5 restricted images)
1056: Cosmarium impressulum var. suborthogonum (W. West et G.S. West) Taft
1057: Cosmarium incertum Schmidle
1058: Cosmarium isthmium W. West (1 restricted image)
1059: Cosmarium laeve Rabenhorst
1060: Cosmarium levinotabile Croasdale
1061: Cosmarium majae Strøm
1062: Cosmarium margaritatum (Lund) Roy et Bissett
1063: Cosmarium margaritatum fo. minor (Boldt) W. West et G.S. West
1064: Cosmarium meneghini Brébisson ex Ralfs
1065: Cosmarium microsphinctum Nordstedt
1066: Cosmarium minor
1067: Cosmarium modestum W. West et G.S. West
1068: Cosmarium moniliforme (Turpin) Ralfs
1069: Cosmarium monomazum var. polymazum Nordstedt
1070: Cosmarium montrealense Croasdale
1071: Cosmarium naplesiense Scott et Grönblad
1072: Cosmarium nitidulum DeNotaris
1073: Cosmarium notabile Brébisson
1074: Cosmarium obliquum Nordstedt
1075: Cosmarium obtusatum Schmidle
1076: Cosmarium obtusatum var. beanlandii W. West et G.S. West
1077: Cosmarium ochthodes Nordstedt
1078: Cosmarium ornatum Ralfs
1079: Cosmarium orthostichum fo. subpolonicum Messikommer
1080: Cosmarium pachydermum fo. parvum Croasdale
1081: Cosmarium pachydermum Lundell (1 restricted image)
1082: Cosmarium phaseolus Brébisson (1 restricted image)
1083: Cosmarium phaseolus fo. minus Boldt
1084: Cosmarium pokornyanum (Grunow) W. West et G.S. West
1085: Cosmarium polygonum (Nägeli) Archer (1 restricted image)
1086: Cosmarium portianum Archer
1087: Cosmarium praecisum var. suecicum (Borge) Kreiger et Gerloff
1088: Cosmarium protractum (Nägeli) deBary (5 restricted images)
1089: Cosmarium pseudoconnatum Nordstedt
1090: Cosmarium pseudoconnatum var. ornatum Allorge et Allorge
1091: Cosmarium pseudoexiguum Raciborski
1092: Cosmarium pseudopyramidatum Lundell
1093: Cosmarium pseudoretusum Ducellier
1094: Cosmarium punctulatum Brébisson (2 restricted images)
1095: Cosmarium punctulatum var. subpunctulatum (Nordstedt) Borgesen
1096: Cosmarium pygmaeum Archer
1097: Cosmarium pyramidatum Brébisson (1 restricted image)
1098: Cosmarium pyramidatum var. convexum Krieger et Gerloff
1099: Cosmarium quadrum Lundell
1100: Cosmarium quadrum var. minus Nordstedt
1101: Cosmarium quadrum var. sublatum fo. dilatatum Scott et Grönblad
1102: Cosmarium quasillus Lundell
1103: Cosmarium ralfsii Brébisson
1104: Cosmarium rectosporum Turner
1105: Cosmarium regnellii var. minimum Eichler et Gutwinski (14 restricted images)
1106: Cosmarium regnellii Wille (8 restricted images)
1107: Cosmarium regnesi Reinsch
1108: Cosmarium regnesi var. montanum Schmidle
1109: Cosmarium reinschii Archer (1 restricted image)
1110: Cosmarium reniforme (Ralfs) Archer (10 restricted images)
1111: Cosmarium reniforme var. apertum W. West et G.S. West
1112: Cosmarium reniforme var. compressum Nordstedt
1113: Cosmarium reniforme var. laeve Irénée-Marie
1114: Cosmarium repandum Nordstedt
1115: Cosmarium scopulorum Borge
1116: Cosmarium sexangulare Lundell
1117: Cosmarium sexnotatum var. tristriatum (Lütkemuller) Schmidle
1118: Cosmarium simonyi
1119: Cosmarium smolandicum Lundell
1120: Cosmarium sp. (21 restricted images)
1121: Cosmarium sp. 0A UL NAWQA EDJ
1122: Cosmarium sp. 0B UL NAWQA EDJ
1123: Cosmarium sp. 0C UL NAWQA EJ
1124: Cosmarium sp. 1 ?
1125: Cosmarium sp. 1 ANS FWA TRIN
1126: Cosmarium sp. 1 ANS JWR
1127: Cosmarium sp. 1 ANS SCTX
1128: Cosmarium sp. 1 NAWQA Cal Acad
1129: Cosmarium sp. 1 NRSA BR (17 restricted images)
1130: Cosmarium sp. 1 NRSA IC
1131: Cosmarium sp. 1 NRSA JAH
1132: Cosmarium sp. 1 UM 1996 UTEN
1133: Cosmarium sp. 1 UM 1996 UTEN NAA
1134: Cosmarium sp. 1 UM ALBE NAA
1135: Cosmarium sp. 10 ?
1136: Cosmarium sp. 2 ?
1137: Cosmarium sp. 2 ANS FWA
1138: Cosmarium sp. 2 NAWQA Cal Acad
1139: Cosmarium sp. 2 NRSA BR (1 restricted image)
1140: Cosmarium sp. 2 NRSA IC
1141: Cosmarium sp. 2 NRSA JAH
1142: Cosmarium sp. 2 UM 1996 UTEN NAA
1143: Cosmarium sp. 3 ?
1144: Cosmarium sp. 3 ANS FWA
1145: Cosmarium sp. 3 NAWQA Cal Acad
1146: Cosmarium sp. 3 UM 1996 UTEN NAA
1147: Cosmarium sp. 4 ?
1148: Cosmarium sp. 4 NAWQA Cal Acad
1149: Cosmarium sp. 4 UM NAA
1150: Cosmarium sp. 5 ?
1151: Cosmarium sp. 5 NRSA JAH
1152: Cosmarium sp. 5 UM NAA
1153: Cosmarium sp. 6 ?
1154: Cosmarium sp. 6 NRSA JAH
1155: Cosmarium sp. 6 UM NAA
1156: Cosmarium sp. 7 ? (1 restricted image)
1157: Cosmarium sp. 7 UM NAA
1158: Cosmarium sp. 8 ?
1159: Cosmarium sp. 8 NRSA JAH
1160: Cosmarium sp. 8 UM NAA
1161: Cosmarium sp. 9 ?
1162: Cosmarium sp. 9 NRSA JAH
1163: Cosmarium sp. 9 UM NAA
1164: Cosmarium speciosum Lundell (1 restricted image)
1165: Cosmarium speciosum var. rostafinskii fo. americana (W. West et G.S. West) W. West et G.S. West
1166: Cosmarium speciosum var. simplex Nordstedt
1167: Cosmarium sportella Brébisson ex Kützing
1168: Cosmarium subarctoum (Lagerheim) Raciborski
1169: Cosmarium subcostatum fo. minor W. West et G.S. West
1170: Cosmarium subcostatum Nordstedt ex Nordstedt et Wittrock
1171: Cosmarium subcrenatum Hantzsch ex Rabenhorst (5 restricted images)
1172: Cosmarium subcucumis Schmidle
1173: Cosmarium sublateriundatum W. West et G.S. West
1174: Cosmarium subprotumidum var. gregorii (Roy et Bissett) W. West et G.S. West
1175: Cosmarium subprotumidum var. pyramidatum Bicudo
1176: Cosmarium subreniforme Nordstedt
1177: Cosmarium subspeciosum var. transiens Messikommer
1178: Cosmarium subtumidum Nordstedt ex Wittrock et Nordstedt
1179: Cosmarium subtumidum var. minutum (Krieger) Krieger et Gerloff
1180: Cosmarium subundulatum Wille
1181: Cosmarium taxichondrum var. mauritianum Irénée-Marie (1 restricted image)
1182: Cosmarium tenue Archer
1183: Cosmarium tinctum Ralfs
1184: Cosmarium transiens Gay
1185: Cosmarium transitorium (Heimerl) Ducellier (1 restricted image)
1186: Cosmarium trilobulatum Reinsch (2 restricted images)
1187: Cosmarium tuddalense Strøm
1188: Cosmarium tumidum Lundell
1189: Cosmarium tumidum var. tumidum fo. minus Messikommer
1190: Cosmarium turpinii Brébisson (5 restricted images)
1191: Cosmarium undulatum Corda ex Ralfs (4 restricted images)
1192: Cosmarium undulatum var. minutum Wittrock (10 restricted images)
1193: Cosmarium undulatum var. wollei W. West
1194: Cosmarium variolatum var. rotundatum (Krieger) Messikommer
1195: Cosmarium venustum (Brébisson) Archer
1196: Cosmarium vexatum var. lacustre Messikommer
1197: Cosmarium wembaerense Schmidle
1198: Cosmarium zygomorphum Taft (2 restricted images)
1199: Cosmioneis grossepunctata (Hustedt) Mann
1200: Cosmioneis pusilla (Smith) Mann et Stickle (1 public image) (3 restricted images)
1201: Cosmocladium constrictum (Archer) Archer
1202: Craticula accomoda (Hustedt) Mann (1 public image) (1 restricted image)
1203: Craticula accomodiformis Lange-Bertalot (2 public images) (1 restricted image)
1204: Craticula acidoclinata Lange-Bertalot et Metzeltin
1205: Craticula ambigua (Ehrenberg) Mann (1 restricted image)
1206: Craticula buderi (Hustedt) Lange-Bertalot (1 public image)
1207: Craticula cf. cuspidata (Kützing) Mann
1208: Craticula cf. halophila UMICH (Grunow) Mann
1209: Craticula citrus (Krasske) Reichardt (2 public images)
1210: Craticula cuspidata (Kützing) Mann (2 public images) (6 restricted images) - ID Guide
1211: Craticula halophila (Grunow ex Van Heurck) Mann (3 restricted images) - ID Guide
1212: Craticula halophilioides (Hustedt) Lange-Bertalot (1 restricted image)
1213: Craticula minusculoides (Hustedt) Lange-Bertalot (1 restricted image)
1214: Craticula molestiformis (Hustedt) Mayama (1 public image) (7 restricted images)
1215: Craticula riparia (Hustedt) Lange-Bertalot
1216: Craticula riparia var. mollenhaueri Lange-Bertalot
1217: Craticula sardiniensis (Lange-Bertalot, Cavacini, Tagliaventi et Alfinito) Morales et Le (1 restricted image)
1218: Craticula sp. (Grunow) Cleve
1219: Craticula sp. 1 ?
1220: Craticula sp. 1 NAWQA EFS ALBE
1221: Craticula sp. 1 NJSS DME
1222: Craticula spp.
1223: Craticula submolesta (Hustedt) Lange-Bertalot (1 restricted image)
1224: Craticula vixvisibilis (Hustedt) Lange-Bertalot
1225: Crucigenia apiculata (Lemmermann) Schmidle (1 public image) (2 restricted images)
1226: Crucigenia cf. quadrata CIUGULEA Morren
1227: Crucigenia crucifera (Wolle) Collins
1228: Crucigenia fenestrata Schmidle
1229: Crucigenia irregularis Wille
1230: Crucigenia neglecta (Fott et Ettl) Komárek
1231: Crucigenia quadrata Morren (2 public images) (19 restricted images)
1232: Crucigenia rectangularis (Braun) Gay (2 public images) (1 restricted image)
1233: Crucigenia smithii (Bourrelly et Manguin) Komárek
1234: Crucigenia sp.
1235: Crucigenia sp. 1 NRSA IC
1236: Crucigenia sp. A UL 1996 NAWQA
1237: Crucigenia spp.
1238: Crucigenia tetrapedia (Kirchner) W. West et G.S. West (2 public images) (14 restricted images)
1239: Crucigenia truncata Smith (1 public image) (1 restricted image)
1240: Crucigeniella apiculata (Lemmermann) Komárek
1241: Crucigeniella crucifera (Wolle) Komárek
1242: Crucigeniella rectangularis (Nägeli) Komárek
1243: Crucigeniella sp.
1244: Crucigeniella spp.
1245: Cryptoglena sp.
1246: Cryptomonas cf. erosa MEDP FWA
1247: Cryptomonas erosa Ehrenberg (1 restricted image)
1248: Cryptomonas erosa var. reflexa Marsson
1249: Cryptomonas marssonii Skuja
1250: Cryptomonas ovata Ehrenberg (6 restricted images)
1251: Cryptomonas phaseolus Skuja
1252: Cryptomonas sp. (1 restricted image)
1253: Cryptomonas sp. (small) NRSA JAH
1254: Cryptomonas sp. 0A UL NAWQA 1996 TS
1255: Cryptomonas sp. 0B UL NAWQA 1996 TS
1256: Cryptomonas sp. 1 ANS LA USGS LR
1257: Cryptomonas sp. 1 ANS MEK
1258: Cryptomonas sp. 2 ANS LA USGS LR
1259: Cryptomonas sp. 2 ANS MEK
1260: Cryptomonas sp. 2 NRSA JAH
1261: Cryptomonas sp. 2 UM NAA
1262: Cryptomonas sp. 3 ANS LA USGS LR
1263: Cryptomonas sp. 3 NRSA JAH
1264: Cryptomonas sp. 3 UM NAA
1265: Cryptomonas sp. 4 NRSA JAH
1266: Cryptomonas sp. 5 NRSA JAH
1267: Cryptomonas sp. 6 NRSA JAH
1268: Cryptomonas sp. C UL 1996 NAWQA
1269: Ctenophora pulchella (Ralfs ex Kützing) Williams et Round (4 public images) (4 restricted images)
1270: Ctenophora pulchella var. lacerata (Hustedt) Bukhtiyarova
1271: Cyanobacterium cedrorum (Sauvageau) Komárek
1272: Cyanobacterium notatum (Skuja) Komárek
1273: Cyanobium diatomicola Komárek et Anagnostidis
1274: Cyanosarcina burmensis (Skuja) Kovácik
1275: Cyanosarcina sp. 1 ?
1276: Cyanosarcina spectabilis (Geitler) Kovácik
1277: Cyanotetras sp.
1278: Cyanotetras Spp0A UL NAWQA EJ
1279: Cyanothece aeruginosa (Nägeli) Komárek
1280: Cyanothece major (Schröter) Komárek
1281: Cyclostephanos cf. invisitatus UMICH (Hohn et Hellerman) Theriot, Stoermer et Håkansson
1282: Cyclostephanos costatilimbus (Kobayasi et Kobayashi) Stoermer, Håkansson et Theriot
1283: Cyclostephanos damasii (Hustedt) Stoermer et Håkansson
1284: Cyclostephanos delicatus (Genkal) Kling et Håkansson
1285: Cyclostephanos dubius (Fricke) Round (5 restricted images)
1286: Cyclostephanos invisitatus (Hohn et Hellerman) Theriot, Stoermer et Håkansson (8 restricted images)
1287: Cyclostephanos sp. 1 ?
1288: Cyclostephanos sp. 1 NAWQA UMICH CZAB cf. invisitatus
1289: Cyclostephanos sp. 1 NAWQA UMICH LERI
1290: Cyclostephanos sp. 1 NAWQA UMICH LIRB
1291: Cyclostephanos spp.
1292: Cyclostephanos tholiformis Stoermer, Håkansson et Theriot (4 public images) (8 restricted images)
1293: Cyclotella aliquantula Hohn et Hellerman
1294: Cyclotella atomus Hustedt (3 public images) (14 restricted images)
1295: Cyclotella bodanica var. affinis (Grunow) Cleve-Euler
1296: Cyclotella bodanica var. lemanica (Müller) Bachmann (4 public images) (5 restricted images)
1297: Cyclotella caspia Grunow
1298: Cyclotella cf. atomus UMICH Hustedt
1299: Cyclotella cf. cryptica UMICH Reimann et Volcani
1300: Cyclotella cf. distinguenda Hustedt (1 restricted image)
1301: Cyclotella cf. gamma UMICH Skvortzow
1302: Cyclotella cf. gordonensis Kling et Håkansson
1303: Cyclotella cf. krammeri Håkansson
1304: Cyclotella cf. michiganiana Skvortzow
1305: Cyclotella cf. tripartita Håkansson
1306: Cyclotella comensis Grunow (2 restricted images)
1307: Cyclotella cryptica Reimann, Lewin et Guillard (1 restricted image)
1308: Cyclotella cyclopuncta Håkansson et Carter (1 public image)
1309: Cyclotella distinguenda Hustedt (2 public images) (1 restricted image)
1310: Cyclotella distinguenda var. unipunctata (Hustedt) Håkansson et Carter
1311: Cyclotella florida Voight
1312: Cyclotella gamma Sovereign
1313: Cyclotella gordonensis Kling et Håkansson
1314: Cyclotella hakanssoniae Wendker (12 restricted images)
1315: Cyclotella iris Brun et Héribaud
1316: Cyclotella krammeri Håkansson
1317: Cyclotella kuetzingiana Thwaites
1318: Cyclotella meduanae Germain (2 restricted images)
1319: Cyclotella meneghiniana Kützing (2 public images) (33 restricted images)
1320: Cyclotella meneghiniana var. 5 ANSP
1321: Cyclotella michiganiana Skvortzow (1 public image) (2 restricted images)
1322: Cyclotella nana Hustedt (1 restricted image)
1323: Cyclotella ocellata Pantocsek (3 public images) (8 restricted images)
1324: Cyclotella planctonica Brunnthaler
1325: Cyclotella quillensis L.W.Bailey
1326: Cyclotella rossii Håkansson (1 public image) (1 restricted image)
1327: Cyclotella schumanni (Grunow) Håkansson
1328: Cyclotella sp. 0A UL NAWQA 96 KM
1329: Cyclotella sp. 0B UL NAWQA 96 KM
1330: Cyclotella sp. 0C UL NAWQA 96 KM (2 restricted images)
1331: Cyclotella sp. 0D UL NAWQA 96 KM
1332: Cyclotella sp. 0E UL NAWQA KM
1333: Cyclotella sp. 0F UL NAWQA KM
1334: Cyclotella sp. 0G UL NAWQA KM
1335: Cyclotella sp. 1 ?
1336: Cyclotella sp. 1 ANS LLB
1337: Cyclotella sp. 1 ANS NEW JERSEY KCP (1 restricted image)
1338: Cyclotella sp. 1 ANS WRC (2 restricted images)
1339: Cyclotella sp. 1 NAWQA CALACAD OZRK
1340: Cyclotella sp. 1 NAWQA EFS ALBE
1341: Cyclotella sp. 1 NAWQA UMICH ALBE
1342: Cyclotella sp. 1 NAWQA UMICH ALMN aff. hyptica
1343: Cyclotella sp. 1 NAWQA UMICH EIWA
1344: Cyclotella sp. 1 NRSA JZ
1345: Cyclotella sp. 1 NRSA KMM (1 restricted image)
1346: Cyclotella sp. 1 UL NAWQA WHIT KM (1 restricted image)
1347: Cyclotella sp. 2 ?
1348: Cyclotella sp. 2 ANS WRC
1349: Cyclotella sp. 2 NAWQA UMICH EIWA
1350: Cyclotella sp. 2 NRSA KMM (1 restricted image)
1351: Cyclotella sp. 5 UL NAWQA WHIT KM (1 restricted image)
1352: Cyclotella sp. 6 UL NAWQA WHIT KM
1353: Cyclotella spp.
1354: Cyclotella striata (Kützing) Grunow (8 restricted images)
1355: Cylindrocapsa conferta W. West (2 public images) (11 restricted images)
1356: Cylindrocapsa geminella var. minor Hansgirg (4 restricted images)
1357: Cylindrocapsa geminella Wolle (4 public images) (2 restricted images)
1358: Cylindrocapsa sp.
1359: Cylindrocapsa sp. 1 ACFB ANS FWA
1360: Cylindrocystis americana var. minor Cushman
1361: Cylindrocystis brebissonii Meneghini (1 public image) (5 restricted images)
1362: Cylindrocystis brebissonii var. minor W. West et G.S. West (1 restricted image)
1363: Cylindrospermopsis raciborskii (Wołoszyńska) Seenaya et Subba Raju
1364: Cylindrospermopsis sp. 1 ?
1365: Cylindrospermopsis spp.
1366: Cylindrospermum marchicum Lemmermann
1367: Cylindrospermum minutum Wood
1368: Cylindrospermum sp. (1 public image) (3 restricted images)
1369: Cylindrospermum spp.
1370: Cylindrospermum stagnale (Kützing) Bornet et Flahault
1371: Cylindrotheca closterium (Ehrenberg) Reimann et Lewin
1372: Cylindrotheca gracilis (Brébisson) Grunow (3 public images) (3 restricted images)
1373: Cymatopleura elliptica (Brébisson ex Kützing) Smith (1 public image) (3 restricted images)
1374: Cymatopleura elliptica var. hibernica (Smith) Van Heurck
1375: Cymatopleura elliptica var. nobilis (Hantzsch) Hustedt
1376: Cymatopleura solea (Brébisson) W. Smith (6 restricted images) - ID Guide
1377: Cymatopleura solea var. apiculata (Smith) Ralfs (1 restricted image)
1378: Cymatopleura sp. 1 NAWQA UMICH EIWA
1379: Cymatosira belgica Grunow (3 restricted images)
1380: Cymbella aequalis Smith (1 public image)
1381: Cymbella affinis Kützing (2 public images) (26 restricted images) - ID Guide
1382: Cymbella alpina Grunow
1383: Cymbella amphicephala Nägeli (1 public image) (1 restricted image)
1384: Cymbella amphicephala var. citrus (Carter et Bailey-Watts) Krammer
1385: Cymbella amphicephala var. hercynica (Schmidt) Cleve
1386: Cymbella amplificata Krammer (1 public image)
1387: Cymbella angustata (Smith) Cleve (1 restricted image)
1388: Cymbella arctica (Lagerstedt) Schmidt (2 public images) (1 restricted image)
1389: Cymbella aspera (Ehrenberg) Cleve (9 restricted images)
1390: Cymbella austriaca Grunow
1391: Cymbella austriaca var. erdoebenyiana (Pantocsek) Krammer
1392: Cymbella borealis Cleve
1393: Cymbella budayana Pantocsek
1394: Cymbella caespitosa (Kützing) Brun (4 restricted images)
1395: Cymbella cf. affinis UMICH Kützing
1396: Cymbella cf. cesatii CALACAD (Rabenhorst) Grunow
1397: Cymbella cf. cuspidata Kützing
1398: Cymbella cf. cymbiformis
1399: Cymbella cf. cymbiformis var. nonpunctata Fontell
1400: Cymbella cf. delicatula NX LR
1401: Cymbella cf. delicatula UMICH Kützing
1402: Cymbella cf. diversistigmata Idaho DW Krammer (3 public images)
1403: Cymbella cf. falaisensis (Grunow) Krammer et Lange-Bertalot
1404: Cymbella cf. gaeumannii Meister
1405: Cymbella cf. helvetica CALACAD Kützing
1406: Cymbella cf. incerta (1 restricted image)
1407: Cymbella cf. laevis CALACAD Nägeli
1408: Cymbella cf. mesiana UMICH Kützing
1409: Cymbella cf. microcephala Grunow
1410: Cymbella cf. microcephala var. robusta CODY Hustedt
1411: Cymbella cf. obscura UMICH Krasske
1412: Cymbella cf. pusilla Grunow
1413: Cymbella cf. schubartii Hustedt
1414: Cymbella cf. tumidula UMICH Grunow
1415: Cymbella cf. turgidula UMICH Grunow
1416: Cymbella cistula (Ehrenberg) Kirchner (2 public images) (3 restricted images)
1417: Cymbella cistula var. gibbosa Brun
1418: Cymbella cleve-eulerae Krammer
1419: Cymbella compacta Østrup (4 public images)
1420: Cymbella cuspidata Kützing (1 public image) (5 restricted images)
1421: Cymbella cymbiformis Agardh (4 restricted images)
1422: Cymbella cymbiformis var. nonpunctata Fontell (1 restricted image)
1423: Cymbella delicatula Kützing (3 public images) (4 restricted images)
1424: Cymbella diluviana (Krasske) Florin (1 public image)
1425: Cymbella diversistigmata Krammer (1 restricted image)
1426: Cymbella ehrenbergii Kützing (2 restricted images)
1427: Cymbella elginensis Krammer (1 restricted image)
1428: Cymbella excisiformis Krammer (1 public image)
1429: Cymbella gracilis (Ehrenberg) Kützing (6 restricted images)
1430: Cymbella hauckii Van Heurck (1 public image)
1431: Cymbella helmckei Krammer
1432: Cymbella helvetica Kützing
1433: Cymbella heteropleura (Ehrenberg) Kützing
1434: Cymbella heteropleura var. subrostrata Cleve
1435: Cymbella hustedtii Krasske (1 public image) (5 restricted images)
1436: Cymbella hybrida Grunow (1 public image)
1437: Cymbella hybrida var. lanceolata Krammer
1438: Cymbella incerta (Grunow) Cleve
1439: Cymbella kolbei Hustedt
1440: Cymbella laevis Nägeli (3 public images) (2 restricted images)
1441: Cymbella lanceolata (Agardh) Agardh (4 restricted images)
1442: Cymbella lange-bertalotii Krammer (2 restricted images)
1443: Cymbella lapponica Grunow (3 restricted images)
1444: Cymbella lata Grunow
1445: Cymbella leptoceros (Ehrenberg) Kützing (2 public images) (2 restricted images)
1446: Cymbella mesiana Cholnoky (2 public images) (2 restricted images)
1447: Cymbella mexicana (Ehrenberg) Cleve (1 public image) (7 restricted images) - ID Guide
1448: Cymbella mexicana var. janischii (Schmidt) Reimer (13 restricted images)
1449: Cymbella mexicana var. kamtschatica (Grunow) Krammer (3 public images) (1 restricted image)
1450: Cymbella microcephala var. crassa Reimer
1451: Cymbella minuta var. pseudogracilis (Cholnoky) Reimer
1452: Cymbella muelleri fo. ventricosa (Tempere et Peragallo) Reimer (1 restricted image)
1453: Cymbella naviculacea Grunow (1 restricted image)
1454: Cymbella naviculiformis Auerswald ex Heiberg (4 public images) (4 restricted images)
1455: Cymbella neoleptoceros Krammer (5 restricted images)
1456: Cymbella oahuensis Hustedt
1457: Cymbella obscura Krasske (1 restricted image)
1458: Cymbella peraspera Krammer (1 restricted image)
1459: Cymbella proxima Reimer (4 restricted images) - ID Guide
1460: Cymbella pusilla Grunow (2 public images) (3 restricted images)
1461: Cymbella reinhardtii Grunow
1462: Cymbella rupicola Grunow
1463: Cymbella schubartoides Camburn et Charles
1464: Cymbella similis Krasske
1465: Cymbella simonsenii Krammer
1466: Cymbella sp.
1467: Cymbella sp. 0032B NAWQA CALACAD OZRK
1468: Cymbella sp. 0A UL NAWQA 96 KM
1469: Cymbella sp. 0B UL NAWQA KM
1470: Cymbella sp. 0C UL NAWQA KM
1471: Cymbella sp. 0D UL NAWQA KM
1472: Cymbella sp. 1 ? (6 restricted images)
1473: Cymbella sp. 1 ALASKA LR (4 restricted images)
1474: Cymbella sp. 1 ALASKA SJM (12 restricted images)
1475: Cymbella sp. 1 ANS CWR NRO
1476: Cymbella sp. 1 ANS LLB
1477: Cymbella sp. 1 ANS NX LR (2 restricted images)
1478: Cymbella sp. 1 ANS VADEQ LR (2 restricted images)
1479: Cymbella sp. 1 ANS WRC
1480: Cymbella sp. 1 DRBC SM (2 restricted images)
1481: Cymbella sp. 1 Idaho DMW (1 public image)
1482: Cymbella sp. 1 MP (1 public image) (1 restricted image)
1483: Cymbella sp. 1 NAWQA CALACAD OZRK cf. helvetica
1484: Cymbella sp. 1 NAWQA UMICH ALMN
1485: Cymbella sp. 1 NAWQA UMICH EIWA
1486: Cymbella sp. 1 NAWQA UMICH PUGT
1487: Cymbella sp. 1 NAWQA UMICH SCTX
1488: Cymbella sp. 1 NAWQA UMICH UCOL
1489: Cymbella sp. 1 NAWQA UMICH UTEN
1490: Cymbella sp. 1 NRSA JZ
1491: Cymbella sp. 1 PIRLA
1492: Cymbella sp. 1 UL NAWQA WHIT KM (1 restricted image)
1493: Cymbella sp. 1 UM 1996 SCTX
1494: Cymbella sp. 10 NAWQA EAM (2 public images) (3 restricted images)
1495: Cymbella sp. 11 NAWQA EAM (2 public images)
1496: Cymbella sp. 12 NAWQA HAMSHER (1 restricted image)
1497: Cymbella sp. 2 ?
1498: Cymbella sp. 2 ANS LLB
1499: Cymbella sp. 2 ANS WRC
1500: Cymbella sp. 2 MP (2 public images)
1501: Cymbella sp. 2 NAWQA CALACAD OZRK cf. microcephala
1502: Cymbella sp. 2 NAWQA UMICH PUGT cf. turgidula
1503: Cymbella sp. 2 UL NAWQA WHIT KM
1504: Cymbella sp. 3 ?
1505: Cymbella sp. 3 ANS WRC
1506: Cymbella sp. 3 MP
1507: Cymbella sp. 3 NAWQA CALACAD OZRK
1508: Cymbella sp. 4 ANS NAR STROUD
1509: Cymbella sp. 4 ANS WRC
1510: Cymbella sp. 4 MP
1511: Cymbella sp. 4 NAWQA CALACAD OZRK cf. norvegica
1512: Cymbella sp. 5 ANS WRC
1513: Cymbella sp. 5 NAWQA KM (1 restricted image)
1514: Cymbella sp. 6 ANS WRC (3 public images)
1515: Cymbella sp. 6 NAWQA KM
1516: Cymbella sp. 8 NAWQA EAM (1 public image)
1517: Cymbella sp. 9 NAWQA EAM (1 public image)
1518: Cymbella sp. A NAWQA CALACAD OZRK
1519: Cymbella sp. B NAWQA CALACAD OZRK
1520: Cymbella sp. C NAWQA CALACAD OZRK
1521: Cymbella sp. D NAWQA CALACAD OZRK
1522: Cymbella spp. (1 restricted image)
1523: Cymbella stauroneiformis Lagerstedt (1 public image)
1524: Cymbella subaequalis fo. krasskei (Foged) Reimer
1525: Cymbella subaequalis Grunow (2 public images)
1526: Cymbella subcuspidata Krammer (1 public image)
1527: Cymbella subturgidula Krammer (1 public image) (10 restricted images)
1528: Cymbella triangulum (Ehrenberg) Cleve (4 restricted images)
1529: Cymbella tropica Krammer (1 public image) (3 restricted images)
1530: Cymbella tumida (Brébisson ex Kützing) Van Heurck (4 public images) (16 restricted images)
1531: Cymbella tumidula Grunow
1532: Cymbella tumidula var. lancettula Krammer
1533: Cymbella turgida Gregory (3 restricted images)
1534: Cymbella turgidula Grunow (3 public images) (10 restricted images) - ID Guide
1535: Cymbella vulgata Krammer
1536: Cymbellonitzschia diluviana Hustedt (3 public images) (2 restricted images)
1537: Cymbellonitzschia minima Hustedt
1538: Cymbellonitzschia spp.
1539: Cymbellopsis apiculata Krammer
1540: Cymbellopsis cf. lanceolata NAWQA UMICH SCTX
1541: Dactylococcus infusionum Nägeli
1542: Dactylococcus sp.
1543: Decussata placenta (Ehrenberg) Lange-Bertalot (1 public image)
1544: Delphineis minutissima (Hustedt) Simonsen (5 restricted images)
1545: Delphineis surirella (Ehrenberg) Andrews (1 restricted image)
1546: Denticula elegans Kützing (4 restricted images)
1547: Denticula kuetzingii Grunow (1 public image) (5 restricted images)
1548: Denticula kuetzingii var. rumrichae Krammer (1 public image) (1 restricted image)
1549: Denticula sp. 1NAWQA UMICH SCTX
1550: Denticula spp.
1551: Denticula subtilis Grunow (1 public image) (4 restricted images)
1552: Denticula tenuis Kützing (3 public images) (2 restricted images)
1553: Denticula tenuis var. crassula (Nägeli) Hustedt
1554: Denticula valida (Pedicino) Grunow (1 restricted image)
1555: Derepyxis dispar Senn
1556: Derepyxis sp. (1 public image)
1557: Dermocarpa sp.
1558: Desmatractum bipyramidatum (Chodat) Pascher
1559: Desmidium aequale fo. trigonum W. West et G.S. West
1560: Desmidium aequale W. West et G.S. West
1561: Desmidium baileyii (Ralfs) Nordstedt (1 public image) (3 restricted images)
1562: Desmidium grevellii (Kützing) deBary
1563: Desmidium quadrangulatum Ralfs
1564: Desmidium sp. (1 restricted image)
1565: Desmidium spp.
1566: Desmidium swartzii (C.A. Agardh) C.A. Agardh ex Ralfs (2 public images) (1 restricted image)
1567: Desmidium swartzii var. amblyodon (Itzigsohn) Rabenhorst
1568: Desmidium swartzii var. quadrangulatum (Ralfs) Roy
1569: Desmococcus sp. 0A UL NAWQA EJ
1570: Desmococcus sp. 0B UL NAWQA EJ
1571: Desmococcus sp. 1 ?
1572: Desmococcus sp. 2 ?
1573: Diadesmis confervacea Kützing (4 public images) (15 restricted images)
1574: Diadesmis contenta (Grunow ex Van Heurck) Mann (4 public images) (8 restricted images)
1575: Diadesmis contenta var. parallela (Petersen) Spaulding (1 restricted image)
1576: Diadesmis gallica Smith (3 public images)
1577: Diadesmis laevissima (Cleve) Mann
1578: Diadesmis pantropica Lange-Bertalot (1 public image) - ID Guide
1579: Diadesmis perpusilla (Grunow) Mann (4 restricted images)
1580: Diadesmis sp. 037B NAWQA UMICH ALBE
1581: Diadesmis sp. 1 NAWQA JP ALBE
1582: Diadesmis sp. 1 NAWQA UMICH ALBE cf. confervacea
1583: Diadesmis sp. 2 NAWQA EAM (1 public image)
1584: Diadesmis templiniana Lange-Bertalot et Rumrich (1 public image)
1585: Diatoma anceps (Ehrenberg) Kirchner (1 public image) (3 restricted images)
1586: Diatoma cf. mesodon UMICH (Ehrenberg) Kützing
1587: Diatoma ehrenbergii Kützing (1 restricted image)
1588: Diatoma hyemalis (Lyngbye) Heiberg (2 restricted images)
1589: Diatoma mesodon (Ehrenberg) Kützing (1 public image) (9 restricted images) - ID Guide
1590: Diatoma moniliformis Kützing (1 public image) (17 restricted images) - ID Guide
1591: Diatoma sp. 1 ?
1592: Diatoma sp. 1 NAWQA UMICH PUGT aff. vulgaris
1593: Diatoma sp. 1 NAWQA UMICH UCOL
1594: Diatoma sp. 1 NAWQA UMICH UTEN
1595: Diatoma sp. 2 NAWQA UMICH PUGT
1596: Diatoma spp.
1597: Diatoma tenuis Agardh (4 public images) (2 restricted images) - ID Guide
1598: Diatoma vulgaris Bory (4 public images) (9 restricted images) - ID Guide
1599: Diatoma vulgaris var. breve Grunow
1600: Diatoma vulgaris var. linearis Grunow
1601: Diatomella balfouriana Greville (1 public image) (1 restricted image)
1602: Dichothrix sp.
1603: Dichotomosiphon tuberosus Ernst
1604: Dictyocha sp.
1605: Dictyochlorella globosa (Koršikov) Silva
1606: Dictyosphaerium botrytella Komárek et Perman
1607: Dictyosphaerium chlorelloides (Nauman) Komárek et Perman
1608: Dictyosphaerium ehrenbergianum Nägeli (2 public images) (21 restricted images)
1609: Dictyosphaerium pulchellum var. minutum Deflandre
1610: Dictyosphaerium pulchellum Wood (1 public image) (3 restricted images)
1611: Dictyosphaerium sp.
1612: Dictyosphaerium sphagnale Hindák
1613: Dictyosphaerium spp.
1614: Dictyosphaerium tetrachrotomum Printz
1615: Didymogenes anomala (Smith) Hinkak
1616: Didymogenes palatina Schmidle
1617: Didymosphenia geminata (Lyngbye) Schmidt (2 public images)
1618: Dimorphococcus lunatus Braun
1619: Dinobryon acuminatum Ruttner
1620: Dinobryon bavaricum Imhof
1621: Dinobryon crenulatum W. West et G.S. West (1 public image) (3 restricted images)
1622: Dinobryon cylindricum Imhof
1623: Dinobryon divergens Imhof (1 public image) (6 restricted images)
1624: Dinobryon eurystoma (Lemmermann) Hillard et Asmund
1625: Dinobryon sertularia Ehrenberg (13 restricted images)
1626: Dinobryon sociale var. americana Bachmann (1 restricted image)
1627: Dinobryon sp.
1628: Dinobryon sp. 1 ANS FWA Adirondacks (1 restricted image)
1629: Dinobryon tabellariae (Lemmermann) Pascher
1630: Dinosphaera palustris (Lemmermann) Kofoid et Michener
1631: Diplochloris lunata (Fott) Fott
1632: Diplocolon hepii Nägeli
1633: Diploneis boldtiana Cleve (2 public images) (1 restricted image)
1634: Diploneis bombus Ehrenberg
1635: Diploneis cf. boldtiana UMICH Cleve
1636: Diploneis cf. modica UMICH Hustedt
1637: Diploneis cf. ovalis REIMER (Hilse ex Rabenhorst)
1638: Diploneis cf. parma UMICH Cleve
1639: Diploneis elliptica (Kützing) Cleve (2 public images) (6 restricted images)
1640: Diploneis finnica (Ehrenberg) Cleve (1 public image) - ID Guide
1641: Diploneis interrupta (Kützing) Cleve (1 public image) (4 restricted images)
1642: Diploneis marginestriata Hustedt (1 public image) (4 restricted images)
1643: Diploneis modica Hustedt
1644: Diploneis oblongella (Nägeli ex Kützing) Ross (4 restricted images)
1645: Diploneis oculata (Brébisson) Cleve (3 restricted images)
1646: Diploneis ostracodarum (Pantocsek) Jurilj
1647: Diploneis ovalis (Hilse) Cleve (1 restricted image)
1648: Diploneis parma Cleve (2 public images) (6 restricted images)
1649: Diploneis peterseni Hustedt (1 restricted image)
1650: Diploneis pseudovalis Hustedt (4 restricted images)
1651: Diploneis puella (Schumann) Cleve (11 restricted images)
1652: Diploneis smithii (Brébisson) Cleve (2 restricted images)
1653: Diploneis smithii var. dilatata (M. Peragallo) Terry
1654: Diploneis smithii var. pumila (Grunow) Hustedt
1655: Diploneis sp. 1 ?
1656: Diploneis sp. 1 NAWQA CALACAD OZRK
1657: Diploneis sp. 1 NAWQA UMICH SCTX
1658: Diploneis sp. 1 NRSA GDL (1 restricted image)
1659: Diploneis spp.
1660: Diploneis subovalis Cleve (5 restricted images)
1661: Discostella asterocostata (Lin, Xie et Cai) Houk et Klee
1662: Discostella cf. woltereckii (Hustedt) Houk et Klee
1663: Discostella glomerata (Bachmann) Houk et Klee
1664: Discostella pseudostelligera (Hustedt) Houk et Klee (2 public images) (3 restricted images)
1665: Discostella spp.
1666: Discostella stelligera (Cleve et Grunow) Houk et Klee (2 public images) (7 restricted images)
1667: Discostella stelligeroides (Hustedt) Houk et Klee
1668: Discostella woltereckii (Hustedt) Houk et Klee (5 restricted images)
1669: Dispora crucigenioides Printz
1670: Dispora sp. (1 restricted image)
1671: Distrionella sp. 1 ?
1672: Draparnaldia acuta Kützing
1673: Draparnaldia glomerata (Vaucher) C. A. Agardh
1674: Draparnaldia platyzonata Hazen
1675: Draparnaldia plumosa (Vaucher) C. A. Agardh
1676: Draparnaldia sp.
1677: Draparnaldia sp. 0A UL NAWQA EJ
1678: Ducellieria sp. (1 public image)
1679: Dysmorphococcus variabilis Takeda
1680: Ebria sp.
1681: Ecdysichlamys obliqua G.S. West
1682: Elakatothrix gelatinosa Wille (1 public image) (8 restricted images)
1683: Elakatothrix viridis (Snow) Printz (1 public image)
1684: Ellerbeckia arenaria (Moore ex Ralfs) Crawford
1685: Ellerbeckia sp. 1 ?
1686: Ellerbeckia sp. 1 NAWQA UMICH ALBE
1687: Encyonema alpinum (Grunow) Mann
1688: Encyonema angustecapitatum Krammer (1 public image)
1689: Encyonema auerswaldii Rabenhorst (5 public images) (8 restricted images)
1690: Encyonema brehmii (Hustedt) Mann (2 restricted images)
1691: Encyonema carina Lange-Bertalot et Krammer (1 restricted image)
1692: Encyonema cf. amanianum UMICH Krammer
1693: Encyonema cf. hustedtii Krammer
1694: Encyonema cf. minutum UMICH (Hilse) Mann
1695: Encyonema cf. obscurum (Krasske) Mann
1696: Encyonema cf. sileciacum UMICH (Bleisch) Mann
1697: Encyonema cf. triangulum (Ehrenberg) Kützing
1698: Encyonema evergladianum Krammer (1 restricted image)
1699: Encyonema gaeumannii (Meister) Krammer (1 restricted image)
1700: Encyonema hebridicum Grunow ex Cleve
1701: Encyonema hilliardii (Manguin) Krammer (1 public image)
1702: Encyonema lacustre (Agardh) Mills (3 public images)
1703: Encyonema latens (Krasske) Mann (1 public image) (3 restricted images)
1704: Encyonema lunatum (Smith) Van Heurck (2 public images) (1 restricted image)
1705: Encyonema minutum (Hilse) Mann (9 public images) (12 restricted images)
1706: Encyonema muelleri (Hustedt) Mann (1 restricted image)
1707: Encyonema muelleri fo. ventricosum (Tempère et Peragallo) Czarnecki
1708: Encyonema norvegicum (Grunow) Mayer (1 public image) - ID Guide
1709: Encyonema paucistriatum (Cleve-Euler) Mann
1710: Encyonema pergracile Krammer
1711: Encyonema perpusillum (Cleve-Euler) Mann (2 public images) (2 restricted images)
1712: Encyonema prostratum (Berkeley) Ralfs (2 public images) (10 restricted images)
1713: Encyonema reichardtii (Krammer) Mann (3 public images) (3 restricted images)
1714: Encyonema silesiacum (Bleisch) Mann (2 public images) (35 restricted images)
1715: Encyonema silesiacum var. altensis Krammer (1 public image)
1716: Encyonema silesiacum var. excisa Krammer
1717: Encyonema sinicum Krammer (1 public image) (1 restricted image)
1718: Encyonema sp. 1 ?
1719: Encyonema sp. 1 MONTANA HAMSHER (1 public image) (5 restricted images)
1720: Encyonema sp. 1 NAWQA UMICH ALMN cf. subdirectum
1721: Encyonema sp. 1 NAWQA UMICH SCTX
1722: Encyonema sp. 1 UM 1996 SCTX
1723: Encyonema spp.
1724: Encyonema tenuissimum (Hustedt) Mann (1 restricted image)
1725: Encyonema trianguliforme Krammer
1726: Encyonema triangulum (Ehrenberg) Kützing (2 public images) (3 restricted images) - ID Guide
1727: Encyonopsis aff. cesatii EAM (Rabenhorst) Krammer (6 public images) (1 restricted image)
1728: Encyonopsis cesatii (Rabenhorst) Krammer (2 public images) (1 restricted image)
1729: Encyonopsis cf. falaisensis (Grunow) Krammer
1730: Encyonopsis cf. microcephala CALACAD (Grunow) Krammer
1731: Encyonopsis cf. microcephala UMICH (Grunow) Krammer
1732: Encyonopsis delicatissima (Hustedt) Krammer (2 restricted images)
1733: Encyonopsis descripta (Hustedt) Krammer (4 public images) (1 restricted image)
1734: Encyonopsis evergladianum Krammer (6 public images) (2 restricted images)
1735: Encyonopsis falaisensis (Grunow) Krammer (2 public images)
1736: Encyonopsis krammeri Reichardt (5 public images) (4 restricted images)
1737: Encyonopsis microcephala (Grunow) Krammer (6 public images) (11 restricted images) - ID Guide
1738: Encyonopsis minuta Krammer et Reichardt (5 public images)
1739: Encyonopsis neoamphioxys Krammer
1740: Encyonopsis sp. 1 ?
1741: Encyonopsis spp.
1742: Encyonopsis subminuta Krammer et Reichardt (2 public images) (6 restricted images) - ID Guide
1743: Encyonopsis vandamii Krammer et Lange-Bertalot (2 public images)
1744: Enteromorpha sp. (3 restricted images)
1745: Entomoneis alata (Ehrenberg) Ehrenberg (2 restricted images) - ID Guide
1746: Entomoneis costata (Hustedt) Reimer (1 public image)
1747: Entomoneis ornata (Bailey) Reimer (1 public image) (2 restricted images) - ID Guide
1748: Entomoneis paludosa (Smith) Reimer (1 public image) (2 restricted images) - ID Guide
1749: Entomoneis paludosa var. subsalina (Cleve) Krammer
1750: Entomoneis robusta (McCall) Reimer
1751: Entomoneis sp. 1 ? (1 restricted image)
1752: Entomoneis spp.
1753: Entophysalis sp.
1754: Eolimna cf. minima (Grunow) Lange-Bertalot
1755: Epithemia adnata (Kützing) Brébisson (1 public image) (14 restricted images) - ID Guide
1756: Epithemia argus (Ehrenberg) Kützing (1 public image) (1 restricted image)
1757: Epithemia argus var. longicornis (Ehrenberg) Grunow
1758: Epithemia argus var. protracta Mayer
1759: Epithemia cf. adnata (Kützing) Brébisson
1760: Epithemia frickei Krammer
1761: Epithemia goeppertiana Hilse (1 restricted image)
1762: Epithemia reichelti Fricke (5 restricted images)
1763: Epithemia reichelti var. 1 ANS OZRK (5 restricted images)
1764: Epithemia smithii Carruthers (1 public image) (3 restricted images)
1765: Epithemia sorex Kützing (31 restricted images) - ID Guide
1766: Epithemia sp. 1 ?
1767: Epithemia sp. 1 NAWQA UMICH CZAB
1768: Epithemia sp. 1 NAWQA UMICH PUGT
1769: Epithemia sp. 1 NAWQA UMICH SCTX
1770: Epithemia spp.
1771: Epithemia turgida (Ehrenberg) Kützing (6 restricted images) - ID Guide
1772: Epithemia turgida var. granulata (Ehrenberg) Brun (2 restricted images)
1773: Epithemia turgida var. westermannii (Ehrenberg) Grunow (5 restricted images)
1774: Euastropsis richteri (Schmidle) Lagerheim (1 restricted image)
1775: Euastrum abruptum Nordstedt
1776: Euastrum ansatum Ralfs
1777: Euastrum bidentatum Nägeli (3 public images) (3 restricted images)
1778: Euastrum binale (Turpin) Ehrenberg (7 restricted images)
1779: Euastrum binale var. gutwinskii Krieger
1780: Euastrum binale var. sectum Turner (1 restricted image)
1781: Euastrum binum Prescott
1782: Euastrum cf. verrucosum ANDRESEN Ehrenberg ex Ralfs
1783: Euastrum cornubiense var. medianum (Nordstedt) Krieger (1 restricted image)
1784: Euastrum crassum (Brébisson) Ralfs (1 public image) (2 restricted images)
1785: Euastrum denticulatum (Kirchner) Gay (1 restricted image)
1786: Euastrum divaricatum Lundell (1 public image)
1787: Euastrum dubium Nägeli
1788: Euastrum elegans Kützing (1 restricted image)
1789: Euastrum inerme (Ralfs) Lundell
1790: Euastrum insulare (Wittrock) Roy (1 restricted image)
1791: Euastrum oblongum (Greville) Ralfs (2 public images)
1792: Euastrum pulchellum Brébisson (2 restricted images)
1793: Euastrum sp. (1 restricted image)
1794: Euastrum turneri W. West
1795: Euastrum validum W. West et G.S. West (1 restricted image)
1796: Euastrum verrucosum Ehrenberg ex Ralfs
1797: Eucapsis sp.
1798: Eucocconeis alpestris (Brun) Lange-Bertalot - ID Guide
1799: Eucocconeis cf. lapponica UMICH Hustedt
1800: Eucocconeis flexella (Kützing) Cleve (1 public image) - ID Guide
1801: Eucocconeis laevis (Østrup) Lange-Bertalot (2 public images) (7 restricted images) - ID Guide
1802: Eucocconeis lapponica Hustedt
1803: Eucocconeis sp. 1 ?
1804: Eucocconeis sp. 1 NRSA RI DME (11 restricted images)
1805: Eudorina elegans Ehrenberg (1 public image) (6 restricted images)
1806: Eudorina sp.
1807: Euglena acus Ehrenberg (2 restricted images)
1808: Euglena agilis Carter
1809: Euglena cf. agilis CIUGULEA Carter
1810: Euglena cf. clara CIUGULEA Skuja (1 restricted image)
1811: Euglena cf. convoluta ANDRESEN Koršikov
1812: Euglena cf. deses CIUGULEA Ehrenberg
1813: Euglena cf. fusca ANDRESEN (Klebs) Lemmermann
1814: Euglena cf. gastrosteus ANDRESEN Skuja
1815: Euglena cf. gracilis ANDRESEN Klebs
1816: Euglena cf. rubra ANDRESEN Hardy
1817: Euglena cf. sanguinea ANDRESEN Ehrenberg
1818: Euglena charkowiensis Swirenko
1819: Euglena chlamydophora Mainx
1820: Euglena deses Ehrenberg
1821: Euglena ehrenbergii Klebs
1822: Euglena elastica Prescott
1823: Euglena fenestrata Elenkin
1824: Euglena fusca (Klebs) Lemmermann
1825: Euglena gaumei Allorge et Lefèvre (1 restricted image)
1826: Euglena gracilis Klebs (1 restricted image)
1827: Euglena haematodes Lemmermann
1828: Euglena hemichromata Skuja
1829: Euglena korshikovii Gojdics
1830: Euglena lepocincloides Dreżepolski
1831: Euglena luscens Gunther (1 restricted image)
1832: Euglena mesnili Deflandre et Dusi
1833: Euglena minuta Prescott
1834: Euglena nana Johnson
1835: Euglena obtuso-caudata Kiss
1836: Euglena oxyuris Schmanda
1837: Euglena oxyuris var. minor Prescott
1838: Euglena pascheri Swirenko
1839: Euglena polymorpha Dangeard
1840: Euglena proxima Dangeard
1841: Euglena retronata Johnson
1842: Euglena rubra Hardy
1843: Euglena sacculiformis Schiller
1844: Euglena sp. (5 restricted images)
1845: Euglena sp. (small) NRSA JAH
1846: Euglena sp. 0A UL NAWQA 1996
1847: Euglena sp. 0A UL NAWQA EJ
1848: Euglena sp. 0A UL NAWQA KM
1849: Euglena sp. 0B UL NAWQA KM
1850: Euglena sp. 1 ?
1851: Euglena sp. 1 NRSA JAH
1852: Euglena sp. 1996 NAWQA (small)
1853: Euglena sp. 2 ?
1854: Euglena sp. 2 NRSA JAH
1855: Euglena sp. 3 NRSA JAH
1856: Euglena sp. 5 NRSA JAH
1857: Euglena sp. 6 NRSA JAH
1858: Euglena sp. 7 NRSA JAH
1859: Euglena sp. 8 NRSA JAH
1860: Euglena sp. B UL 1996 NAWQA
1861: Euglena sp. UL 1995 (very small)
1862: Euglena sp. UL 1996 NAWQA (large)
1863: Euglena spirogyra var. marchia Lemmermann
1864: Euglena spirogyra var. minor Allorge
1865: Euglena tuberculata Swirenko
1866: Eunotia arcus Ehrenberg
1867: Eunotia arcus var. bidens Grunow
1868: Eunotia bactriana Ehrenberg (1 restricted image)
1869: Eunotia bidentula Smith (2 public images)
1870: Eunotia bigibba Kützing (1 restricted image)
1871: Eunotia bigibba var. pumila Grunow
1872: Eunotia bilunaris (Ehrenberg) Souza (10 public images) (14 restricted images)
1873: Eunotia bilunaris var. linearis (Okuno) Lange-Bertalot et Nörpel (1 restricted image)
1874: Eunotia bilunaris var. mucophila Lange-Bertalot, Norpel et Alles (1 public image) (2 restricted images)
1875: Eunotia camelus Ehrenberg
1876: Eunotia carolina Patrick (8 restricted images)
1877: Eunotia cf. arcus UMICH Ehrenberg
1878: Eunotia cf. boreotenuis CALACAD Nörpel-Schempp et Lange-Bertalot
1879: Eunotia cf. carolina
1880: Eunotia cf. circumborealis CALACAD Lange-Bertalot et Nörpel
1881: Eunotia cf. fallax var. gracillima REIMER Krasske
1882: Eunotia cf. formica REIMER Ehrenberg
1883: Eunotia cf. implicata CALACAD Nörpel, Alles et Lange-Bertalot
1884: Eunotia cf. lewisii ME EAM Siver et Hamilton (1 restricted image)
1885: Eunotia cf. luna Ehrenberg
1886: Eunotia cf. muscicola CODY Krasske
1887: Eunotia cf. paludosa Grunow
1888: Eunotia cf. pectinalis UMICH (Müller) Rabenhorst
1889: Eunotia cf. pirla
1890: Eunotia cf. subarcuatoides Alles, Nörpel et Lange-Bertalot
1891: Eunotia cf. tecta CLASON Krasske
1892: Eunotia cf. tenella REIMER (Grunow) Cleve
1893: Eunotia cf. vanheurckii Patrick
1894: Eunotia cf. zasuminensis (Cabejszekowna) Körner
1895: Eunotia circumborealis Lange-Bertalot et Nörpel (2 restricted images)
1896: Eunotia cristagalli Cleve (2 restricted images)
1897: Eunotia curvata fo. bergii Woodhead et Tweed
1898: Eunotia curvata var. capitata (Grunow) Patrick
1899: Eunotia curvata var. subarcuata (Nägeli) Woodhead et Tweed (1 restricted image)
1900: Eunotia denticulata (Brébisson) Rabenhorst (1 restricted image)
1901: Eunotia didyma Grunow
1902: Eunotia diodon Ehrenberg (1 public image) (1 restricted image)
1903: Eunotia elegans Østrup (1 public image) (2 restricted images)
1904: Eunotia eruca (Ehrenberg) Brightwell (1 public image)
1905: Eunotia eurycephala (Grunow) Nörpel-Schempp et Lange-Bertalot
1906: Eunotia exigua (Brébisson) Rabenhorst (3 public images) (9 restricted images)
1907: Eunotia exigua var. bidens Hustedt
1908: Eunotia exigua var. tridentula Østrup
1909: Eunotia faba (Ehrenberg) Grunow (4 restricted images)
1910: Eunotia fallax Cleve-Euler (1 public image) (2 restricted images)
1911: Eunotia fallax var. gracillima Krasske
1912: Eunotia fallax var. groenlandica (Grunow) Lange-Bertalot et Nörpel
1913: Eunotia flexuosa (Brébisson ex Kutzing) Kützing (1 public image) (5 restricted images)
1914: Eunotia formica Ehrenberg (4 public images) (10 restricted images)
1915: Eunotia glacialis Meister (2 restricted images)
1916: Eunotia hemicyclus (Ehrenberg) Ralfs (1 restricted image)
1917: Eunotia hexaglyphis Ehrenberg (1 public image) (1 restricted image)
1918: Eunotia iatriaensis Foged
1919: Eunotia implicata Nörpel, Alles et Lange-Bertalot (5 public images) (15 restricted images)
1920: Eunotia incisa Smith ex Gregory (4 public images) (10 restricted images)
1921: Eunotia incisa var. 8 PIRLA
1922: Eunotia indica Grunow
1923: Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot (3 restricted images)
1924: Eunotia lapponica Grunow (2 restricted images)
1925: Eunotia maior (Smith) Rabenhorst (1 public image) (1 restricted image)
1926: Eunotia maior var. ventricosa Cleve-Euler
1927: Eunotia meisteri Hustedt (1 public image)
1928: Eunotia microcephala Krasske (5 restricted images)
1929: Eunotia microcephala var. tridentata (Mayer) Hustedt
1930: Eunotia minor (Kützing) Grunow (1 public image) (4 restricted images)
1931: Eunotia monodon Ehrenberg (1 public image)
1932: Eunotia monodon var. constricta Hustedt
1933: Eunotia monodon var. major (Smith) Hustedt
1934: Eunotia muscicola Krasske
1935: Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot (1 public image) (2 restricted images)
1936: Eunotia naegelii Migula (2 public images) (3 restricted images)
1937: Eunotia nymanniana Grunow (1 public image) (1 restricted image)
1938: Eunotia paludosa Grunow (9 restricted images)
1939: Eunotia paludosa var. trinacria (Krasske) Nörpel et Alles (2 restricted images)
1940: Eunotia parallela Ehrenberg
1941: Eunotia parallela var. angusta Grunow
1942: Eunotia pectinalis (Kützing) Rabenhorst (1 public image) (7 restricted images)
1943: Eunotia pectinalis var. biarcuata (Berg) Cleve-Euler
1944: Eunotia pectinalis var. recta Mayer ex Patrick
1945: Eunotia pectinalis var. undulata (Ralfs) Rabenhorst (4 public images) (9 restricted images)
1946: Eunotia pectinalis var. ventricosa (Ehrenberg) Grunow
1947: Eunotia perminuta (Grunow) Patrick
1948: Eunotia perpusilla Grunow (1 public image)
1949: Eunotia pirla Carter et Flower (3 public images) (21 restricted images)
1950: Eunotia polydentula (Brun) Hustedt
1951: Eunotia praerupta Ehrenberg (1 public image) (3 restricted images)
1952: Eunotia praerupta var. bidens (Ehrenberg) Grunow (6 restricted images)
1953: Eunotia praerupta var. curta Grunow
1954: Eunotia punctastriatum Camburn et Charles
1955: Eunotia rabenhorstiana var. elongata (Patrick) Metzeltin et Lange-Bertalot
1956: Eunotia rabenhorstii Cleve et Grunow (1 public image)
1957: Eunotia rabenhorstii var. monodon Cleve et Grunow (1 restricted image)
1958: Eunotia rhomboidea Hustedt (2 public images) (11 restricted images)
1959: Eunotia rhynchocephala Hustedt
1960: Eunotia rhynchocephala var. satelles Nörpel et Lange-Bertalot (1 public image)
1961: Eunotia robusta Ralfs
1962: Eunotia robusta var. tetraodon (Ehrenberg) Carruthers
1963: Eunotia rostellata Hustedt
1964: Eunotia septentrionalis Østrup (2 restricted images)
1965: Eunotia serra Ehrenberg (3 public images) (4 restricted images)
1966: Eunotia serra var. diadema (Ehrenberg) Patrick (1 public image) (3 restricted images)
1967: Eunotia serra var. tetraodon Nörpel (1 public image) (3 restricted images)
1968: Eunotia siberica Cleve
1969: Eunotia siolii Hustedt (3 restricted images)
1970: Eunotia soleirolii (Kützing) Rabenhorst (2 public images) (12 restricted images)
1971: Eunotia sp. 0A UL NAWQA KM
1972: Eunotia sp. 0B UL NAWQA KM
1973: Eunotia sp. 1 ?
1974: Eunotia sp. 1 ANS ALBE
1975: Eunotia sp. 1 ANS CWR
1976: Eunotia sp. 1 ME EAM (2 restricted images)
1977: Eunotia sp. 1 NAWQA CALACAD OZRK
1978: Eunotia sp. 1 NAWQA EFS ALBE
1979: Eunotia sp. 1 NAWQA KR ALBE
1980: Eunotia sp. 1 NAWQA MP
1981: Eunotia sp. 1 NAWQA UMICH ALBE
1982: Eunotia sp. 1 NAWQA UMICH SANT
1983: Eunotia sp. 1 NAWQA UMICH SCTX
1984: Eunotia sp. 1 NAWQA UMICH UCOL
1985: Eunotia sp. 1 NAWQA UMICH UTEN
1986: Eunotia sp. 1 NJSS DME
1987: Eunotia sp. 1 NRSA GDL (2 restricted images)
1988: Eunotia sp. 2 ?
1989: Eunotia sp. 2 NAWQA EFS ALBE
1990: Eunotia sp. 2 NJSS DME
1991: Eunotia sp. 3 ?
1992: Eunotia sp. 3 NAWQA UMICH ALBE cf. arcus
1993: Eunotia sp. 3 NJSS DME
1994: Eunotia sp. 4 NAWQA UMICH ALBE cf. formica
1995: Eunotia sp. 5 NAWQA UMICH ALBE cf. implicata
1996: Eunotia sp. 6 NAWQA UMICH ALBE cf. pectinalis var. undulata
1997: Eunotia sp. 7 NAWQA UMICH ALBE cf. pectinalis
1998: Eunotia sp. 8 NAWQA UMICH ALBE cf. exigua
1999: Eunotia sp. 9 NAWQA EAM (1 public image) (1 restricted image)
2000: Eunotia spp.
2001: Eunotia steineckei Petersen (2 restricted images)
2002: Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot (1 public image) (8 restricted images)
2003: Eunotia sudetica Müller (1 restricted image)
2004: Eunotia suecica Cleve-Euler (1 public image)
2005: Eunotia tautoniensis Hustedt
2006: Eunotia tecta Krasske (1 restricted image)
2007: Eunotia tenella (Grunow) Hustedt (2 public images) (8 restricted images)
2008: Eunotia tenelloides Kobayasi, Ando et Nagumo
2009: Eunotia torula Hohn
2010: Eunotia tridentula Ehrenberg
2011: Eunotia triodon Ehrenberg
2012: Eunotia valida Hustedt
2013: Eunotia vanheurckii var. intermedia (Krasske ex Hustedt) Patrick
2014: Eunotia veneris (Kützing) De Toni
2015: Eunotia zasuminensis (Cabejszekowna) Körner (2 restricted images)
2016: Eunotia zygodon Ehrenberg
2017: Eunotogramma laevis Grunow
2018: Eutetramorus fottii (Hindák) Komárek
2019: Eutetramorus sp.
2020: Fallacia auriculata (Hustedt) Mann (1 public image)
2021: Fallacia cryptolyra (Brockmann) Stickle et Mann (4 public images) (1 restricted image)
2022: Fallacia enigmatica (Germain) Lange-Bertalot et Werum
2023: Fallacia forcipata (Greville) Stickle et Mann (1 restricted image)
2024: Fallacia helensis (Schulz) Mann
2025: Fallacia indifferens (Hustedt) Mann (3 restricted images)
2026: Fallacia insociabilis (Krasske) Mann (1 restricted image)
2027: Fallacia lenzii (Hustedt) Lange-Bertalot (1 public image) (1 restricted image)
2028: Fallacia litoricola (Hustedt) Mann (1 restricted image)
2029: Fallacia lucinensis (Hustedt) Mann
2030: Fallacia monoculata (Hustedt) Mann (1 public image) (7 restricted images)
2031: Fallacia oculiformis (Hustedt) Mann (1 public image)
2032: Fallacia omissa (Hustedt) Mann (4 public images) (4 restricted images)
2033: Fallacia pseudoforcipata (Hustedt) Mann (1 restricted image)
2034: Fallacia pygmaea (Kützing) Stickle et Mann (1 public image) (10 restricted images) - ID Guide
2035: Fallacia sp. 1 ?
2036: Fallacia sp. 1 MUR DME (2 restricted images)
2037: Fallacia sp. 1 NAWQA UMICH SCTX
2038: Fallacia sp. 1 NLS DME (1 restricted image)
2039: Fallacia subhamulata (Grunow) Mann (5 public images) (6 restricted images)
2040: Fallacia tenera (Hustedt) Mann (1 public image) (14 restricted images) - ID Guide
2041: Fistulifera pelliculosa (Brébisson) Lange-Bertalot (2 restricted images)
2042: Fistulifera saprophila (Lange-Bertalot et Bonik) Lange-Bertalot
2043: Fragilaria acidobiontica Charles
2044: Fragilaria acutirostrata Metzeltin et Lange-Bertalot (1 public image) (2 restricted images)
2045: Fragilaria aff. amphicephala ANS NAWQA EAM
2046: Fragilaria aff. vaucheriae EAM (Kützing) Petersen
2047: Fragilaria alpestris Krasske
2048: Fragilaria amphicephala (Kützing) Lange-Bertalot
2049: Fragilaria arcus (Ehrenberg) Cleve
2050: Fragilaria atomus Hustedt (1 restricted image)
2051: Fragilaria austriaca (Grunow) Lange-Bertalot
2052: Fragilaria brevistrata var. 1 ANS WRC
2053: Fragilaria brevistriata var. trigona Lange-Bertalot (1 public image) (1 restricted image)
2054: Fragilaria capensis Grunow (1 public image)
2055: Fragilaria capucina cf. var. gracilis NAWQA WRC (Østrup) Hustedt (1 restricted image)
2056: Fragilaria capucina Desmazières (4 restricted images)
2057: Fragilaria capucina var. fragilarioides (Grunow) Ludwig et Flores (6 restricted images)
2058: Fragilaria capucina var. gracilis (Østrup) Hustedt (6 public images) (16 restricted images)
2059: Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst (1 public image) (2 restricted images)
2060: Fragilaria capucina var. perminuta (Grunow) Lange-Bertalot (2 public images)
2061: Fragilaria cf. berolinensis (Lemmermann) Lange-Bertalot
2062: Fragilaria cf. bicapitata Mayer
2063: Fragilaria cf. brevistriata var. trigona Lange-Bertalot
2064: Fragilaria cf. capucina
2065: Fragilaria cf. capucina UMICH Desmazières
2066: Fragilaria cf. capucina var. lanceolata REIMER Grunow
2067: Fragilaria cf. capucina var. rumpens UMICH (Kützing) Lange-Bertalot (1 restricted image)
2068: Fragilaria cf. crotonensis NAWQA EAM Kitton (3 public images) (1 restricted image)
2069: Fragilaria cf. crotonensis var. oregona Sovereign
2070: Fragilaria cf. exigua CODY Grunow
2071: Fragilaria cf. famelica CALACAD (Kützing) Lange-Bertalot
2072: Fragilaria cf. famelica NAWQA TAC (Kützing) Lange-Bertalot (2 restricted images)
2073: Fragilaria cf. geocollegarum EAM Witkowski et Lange-Bertalot (2 public images)
2074: Fragilaria cf. nanana UMICH Lange-Bertalot
2075: Fragilaria cf. subsalina CODY (Grunow) Lange-Bertalot
2076: Fragilaria cf. vaucheriae EAM (Kützing) Petersen (1 restricted image)
2077: Fragilaria cf. vaucheriae UMICH (Kützing) Petersen
2078: Fragilaria construens var. exigua (Smith) Schulz
2079: Fragilaria construens var. javanica Hustedt (1 restricted image)
2080: Fragilaria crotonensis Kitton (2 public images) (7 restricted images)
2081: Fragilaria crotonensis var. oregona Sovereign
2082: Fragilaria dilatata (Brébisson) Lange-Bertalot
2083: Fragilaria distans (Grunow) Bukhtiyarova (1 public image) (1 restricted image)
2084: Fragilaria famelica (Kützing) Lange-Bertalot (5 restricted images)
2085: Fragilaria floridana Hanna
2086: Fragilaria fonticola Hustedt (1 public image)
2087: Fragilaria gracillima Mayer
2088: Fragilaria inflata (Heiden) Hustedt
2089: Fragilaria lanceolata (Kützing) Reichardt
2090: Fragilaria longifusiformis (Hains et Sebring) Siver, Morales, Van de Vijver, Smits, Hamilton, Lange-Bertalot et Hains
2091: Fragilaria microstriata Marciniak (2 public images) (1 restricted image)
2092: Fragilaria neoproducta Lange-Bertalot
2093: Fragilaria nitzschioides Grunow (2 public images) (6 restricted images)
2094: Fragilaria parasitica (Smith) Grunow (4 restricted images)
2095: Fragilaria pinnata var. acuminata Mayer (1 public image) (4 restricted images)
2096: Fragilaria pinnata var. lancettula (Schumann) Hustedt (2 restricted images)
2097: Fragilaria pinnata var. subcapitata Frenguelli (2 public images)
2098: Fragilaria radians (Kützing) Williams et Round (1 restricted image)
2099: Fragilaria rhabdosoma Ehrenberg
2100: Fragilaria sepes Ehrenberg (1 public image) (5 restricted images)
2101: Fragilaria sp. 0A UL NAWQA KM
2102: Fragilaria sp. 0B UL NAWQA KM
2103: Fragilaria sp. 0C UL NAWQA KM
2104: Fragilaria sp. 0D UL NAWQA KM
2105: Fragilaria sp. 1 ? (1 restricted image)
2106: Fragilaria sp. 1 ANS CWR NC
2107: Fragilaria sp. 1 ANS LLB
2108: Fragilaria sp. 1 ANS NAWQA EAM (1 public image)
2109: Fragilaria sp. 1 ANS NAWQA LR (5 restricted images)
2110: Fragilaria sp. 1 ANS TAC SANT
2111: Fragilaria sp. 1 ANS TAC SOFL
2112: Fragilaria sp. 1 ANS WRC
2113: Fragilaria sp. 1 MONTANA HAGAN (1 public image)
2114: Fragilaria sp. 1 NAWQA UMICH ALBE
2115: Fragilaria sp. 1 NAWQA UMICH CZAB
2116: Fragilaria sp. 1 NAWQA UMICH PUGT
2117: Fragilaria sp. 1 NAWQA UMICH SCTX
2118: Fragilaria sp. 1 NAWQA UMICH UCOL
2119: Fragilaria sp. 1 SAVANNAH EAM (1 public image)
2120: Fragilaria sp. 1 UL NAWQA WHIT KM (1 restricted image)
2121: Fragilaria sp. 1 UM 1996 SCTX
2122: Fragilaria sp. 10 NAWQA EAM (2 public images)
2123: Fragilaria sp. 11 NAWQA EAM (1 public image)
2124: Fragilaria sp. 18 PIRLA
2125: Fragilaria sp. 2 ?
2126: Fragilaria sp. 2 ANS LLB
2127: Fragilaria sp. 2 NAWQA UMICH PUGT cf. capucina
2128: Fragilaria sp. 2 UL NAWQA WHIT KM (1 restricted image)
2129: Fragilaria sp. 2 UM 1996 SCTX
2130: Fragilaria sp. 3 ?
2131: Fragilaria sp. 3 ANS LLB
2132: Fragilaria sp. 3 NAWQA UMICH PUGT cf. crotonensis var. oregonica
2133: Fragilaria sp. 3 UL NAWQA WHIT KM (1 restricted image)
2134: Fragilaria sp. 4 ?
2135: Fragilaria sp. 4 NAWQA UMICH PUGT cf. vaucheriae
2136: Fragilaria sp. 5 NAWQA EAM (1 public image)
2137: Fragilaria sp. 6 NAWQA EAM (1 public image)
2138: Fragilaria sp. 6 PIRLA
2139: Fragilaria sp. 7 NAWQA EAM (1 public image) (1 restricted image)
2140: Fragilaria sp. 8 NAWQA EAM (2 public images)
2141: Fragilaria spp.
2142: Fragilaria synegrotesca Lange-Bertalot (1 public image)
2143: Fragilaria tenera (Smith) Lange-Bertalot (1 public image) (9 restricted images)
2144: Fragilaria utermoehlii (Hustedt) Lange-Bertalot
2145: Fragilaria vaucheriae (Kützing) Petersen (6 public images) (41 restricted images) - ID Guide
2146: Fragilaria vaucheriae var. 1 ANS WRC
2147: Fragilaria vaucheriae var. 1 UL NAWQA WHIT KM
2148: Fragilaria vaucheriae var. 2 UL NAWQA WHIT KM
2149: Fragilaria vaucheriae var. capitellata (Grunow) Ross (6 restricted images)
2150: Fragilaria virescens fo. clavata Grunow
2151: Fragilaria zeilleri Héribaud
2152: Fragilaria zeilleri var. elliptica Gasse (2 public images) (4 restricted images)
2153: Fragilariforma acidobiontica (Charles) Williams et Round
2154: Fragilariforma bicapitata (Mayer) Williams et Round (5 public images) (5 restricted images)
2155: Fragilariforma constricta (Ehrenberg) Williams et Round (2 public images) (5 restricted images)
2156: Fragilariforma constricta fo. stricta (Cleve-Euler) Poulin
2157: Fragilariforma constricta var. trinodis (Hustedt) Hamilton (1 public image)
2158: Fragilariforma floridana (Hanna) Williams
2159: Fragilariforma hungarica var. tumida (Cleve-Euler) Hamilton (4 public images) (1 restricted image)
2160: Fragilariforma lata (Cleve-Euler) Williams et Round (2 public images) (2 restricted images)
2161: Fragilariforma polygonata (Cleve-Euler) Kingston, Sherwood et Bengtsson (1 restricted image)
2162: Fragilariforma sp. 1 NAWQA EAM (10 public images)
2163: Fragilariforma spp.
2164: Fragilariforma strangulata (Zanon) Williams et Round (1 public image) (4 restricted images)
2165: Fragilariforma virescens (Ralfs) Williams et Round (5 public images) (7 restricted images)
2166: Fragilariforma virescens var. capitata (Østrup) Czarnecki
2167: Franceia ovalis (France) Lemmermann
2168: Franceia tuberculata Smith
2169: Frustulia amphipleuroides (Grunow) Cleve-Euler (6 restricted images)
2170: Frustulia bahlsii Edlund et Brant
2171: Frustulia cf. rhomboides (Ehrenberg) deToni (4 restricted images)
2172: Frustulia cf. weinholdii UMICH Hustedt
2173: Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer (3 public images) (3 restricted images)
2174: Frustulia creuzburgensis (Krasske) Hustedt (1 restricted image) - ID Guide
2175: Frustulia erifuga Lange-Bertalot et Krammer
2176: Frustulia krammeri Lange-Bertalot et Metzeltin (3 restricted images)
2177: Frustulia neomundana Lange-Bertalot et Rumrich
2178: Frustulia pseudomagaliesmontana Camburn et Charles (1 public image) (1 restricted image)
2179: Frustulia rhomboides fo. undulata Hustedt
2180: Frustulia rhomboides var. capitata (Mayer) Patrick
2181: Frustulia saxonica Rabenhorst (2 public images) (9 restricted images)
2182: Frustulia sp. 0A UL NAWQA 96 KM (1 restricted image)
2183: Frustulia sp. 0B UL NAWQA KM
2184: Frustulia sp. 1 ? (1 restricted image)
2185: Frustulia sp. 1 ANS TAC SF
2186: Frustulia sp. 1 ANS WRC
2187: Frustulia sp. 1 NAWQA BB ALBE
2188: Frustulia sp. 1 NAWQA EAM (1 restricted image)
2189: Frustulia sp. 1 NAWQA EFS ALBE
2190: Frustulia sp. 1 NAWQA UMICH ALBE cf. vulgaris
2191: Frustulia sp. 1 NAWQA UMICH PUGT
2192: Frustulia sp. 1 NAWQA UMICH SCTX
2193: Frustulia sp. 1 NRSA JZ (1 restricted image)
2194: Frustulia sp. 2 NAWQA EAM (2 public images) (1 restricted image)
2195: Frustulia spicula Amossé
2196: Frustulia spp.
2197: Frustulia viridula Kützing
2198: Frustulia vulgaris (Thwaites) De Toni (1 public image) (10 restricted images) - ID Guide
2199: Frustulia vulgaris var. muscosa Skvortzow (1 restricted image)
2200: Frustulia weinholdii Hustedt (3 public images) (5 restricted images)
2201: Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin (2 public images) (8 restricted images) - ID Guide
2202: Geissleria aikenensis (Patrick) Torgan et Olivera (3 public images) (1 restricted image)
2203: Geissleria cf. declivis NRSA GDL (Hustedt) Lange-Bertalot (1 restricted image)
2204: Geissleria cf. ignota (Krasske) Lange-Bertalot et Metzeltin
2205: Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin (6 public images) (13 restricted images) - ID Guide
2206: Geissleria dolomitica (Bock) Lange-Bertalot et Metzeltin
2207: Geissleria ignota (Krasske) Lange-Bertalot et Metzeltin (1 public image) (1 restricted image) - ID Guide
2208: Geissleria kriegeri (Krasske) Lange-Bertalot (1 public image) (4 restricted images) - ID Guide
2209: Geissleria paludosa (Hustedt) Lange-Bertalot et Metzeltin (1 public image) (1 restricted image)
2210: Geissleria schoenfeldii (Hustedt) Lange-Bertalot et Metzeltin (1 public image)
2211: Geissleria sp. 1 ?
2212: Geissleria sp. 2 ?
2213: Geissleria thingvallae (Østrup) Metzeltin et Lange-Bertalot
2214: Geitleribactron Spp0A UL NAWQA EJ
2215: Geitlerinema acutissimum (Kufferath) Anagnostidis
2216: Geitlerinema amphibium (Agardh ex Gomont) Anagnostidis
2217: Geitlerinema calcuttense (Biswas) Anagnostidis
2218: Geitlerinema claricentrosum (Gardner) Anagnostidis
2219: Geitlerinema deflexum (W. West et G.S. West) Anagnostidis
2220: Geitlerinema earlei (Gardner) Anagnostidis
2221: Geitlerinema lemmermannii (Wołoszyńska) Anagnostidis
2222: Geitlerinema sp.
2223: Geitlerinema sp. 1 ?
2224: Geitlerinema splendidum (Greville) Anagnostidis (1 public image) (38 restricted images)
2225: Geitlerinema spp.
2226: Geitlerinema tenuius (Stockmeyer) Anagnostidis
2227: Geitlerinema unigranulatum (Singh) Komárek et Azevedo
2228: Geminella interrupta (Turpin) Lagerheim
2229: Geminella minor (Nägeli) Heering
2230: Geminella mutabilis (Brébisson) Wille (1 restricted image)
2231: Geminella sp.
2232: Glaucocystis sp.
2233: Glaucospira sp.
2234: Glaucospira sp. 1 ?
2235: Glaucospira spp.
2236: Glenodinium cf. penardiforme ANDRESEN (Lindemann) Schiller
2237: Glenodinium sp.
2238: Glenodinium sp. A UL 1996 NAWQA
2239: Gloeocapsa aeruginosa Kützing
2240: Gloeocapsa atrata Kützing
2241: Gloeocapsa calcarea Tilden
2242: Gloeocapsa decorticans (Braun) Richter
2243: Gloeocapsa punctata Nägeli
2244: Gloeocapsa rupestris Kützing
2245: Gloeocapsa sp.
2246: Gloeocapsa spp.
2247: Gloeocapsopsis cyanea (Krieger) Komárek et Anagnostidis
2248: Gloeocapsopsis pleurocapsoides (Novácek) Komárek et Anagnostidis
2249: Gloeocapsopsis sp.
2250: Gloeocapsopsis spp.
2251: Gloeochrysis pyrenigera Pascher
2252: Gloeocystis ampla (Kützing) Rabenhorst (5 restricted images)
2253: Gloeocystis gigas (Kützing) Lagerheim
2254: Gloeocystis major Gerneck
2255: Gloeocystis planctonica (W. West et G.S. West) Lemmermann
2256: Gloeocystis sp. (9 restricted images)
2257: Gloeocystis vesiculosa Nägeli (17 restricted images)
2258: Gloeocystopsis limneticus Smith
2259: Gloeotaenium loitelsbergerianum Hansgirg
2260: Gloeothece linearis Nägeli
2261: Gloeothece palea Rabenhorst
2262: Gloeothece rupestris (Lyngbye) Bornet ex Wittrock et Nordstedt
2263: Gloeothece sp.
2264: Gloeotrichia echinulata (Smith) Richter (3 restricted images)
2265: Gloeotrichia sp. (4 restricted images)
2266: Gloeotrichia spp.
2267: Golenkinia paucispina W. West et G.S. West
2268: Golenkinia radiata Wille (1 restricted image)
2269: Gomphoneis eriense (Grunow) Skvortzow et Meyer (1 public image) (1 restricted image) - ID Guide
2270: Gomphoneis eriense cf. var. variabilis NAWQA EAM Kociolek et Stoermer (1 public image)
2271: Gomphoneis eriense var. angularis Kociolek et Stoermer (1 public image)
2272: Gomphoneis eriense var. variabilis Kociolek et Stoermer (7 restricted images)
2273: Gomphoneis geitleri Kociolek et Stoermer (3 public images) - ID Guide
2274: Gomphoneis herculeana (Ehrenberg) Cleve (7 restricted images) - ID Guide
2275: Gomphoneis herculeana var. loweii Kociolek et Stoermer (3 restricted images)
2276: Gomphoneis herculeanum var. robusta (Grunow) Cleve
2277: Gomphoneis mammilla (Ehrenberg) Cleve (1 public image) - ID Guide
2278: Gomphoneis minuta (Stone) Kociolek et Stoermer (1 public image) (5 restricted images) - ID Guide
2279: Gomphoneis sp. 1 ?
2280: Gomphoneis sp. 1 NAWQA UMICH PUGT
2281: Gomphoneis sp. 1 NAWQA UMICH UTEN
2282: Gomphoneis sp. 2 NAWQA UMICH PUGT aff. herculeana var. abundans
2283: Gomphoneis sp. 3 NAWQA UMICH PUGT cf. minuta
2284: Gomphoneis spp.
2285: Gomphonema acuminatum Ehrenberg (1 public image) (5 restricted images) - ID Guide
2286: Gomphonema acuminatum var. brebessonii (Kützing) Cleve (2 restricted images)
2287: Gomphonema acuminatum var. clavus (Brébisson) Grunow
2288: Gomphonema acuminatum var. coronatum (Ehrenberg) Rabenhorst (1 restricted image)
2289: Gomphonema acuminatum var. elongatum (Smith) Carruthers (1 restricted image)
2290: Gomphonema acuminatum var. laticeps (Ehrenberg) Grunow
2291: Gomphonema acuminatum var. pusillum Grunow (1 restricted image)
2292: Gomphonema acutiusculum (Müller) Cleve-Euler (1 public image) (1 restricted image)
2293: Gomphonema aff. americobtusatum ANS NAWQA EAM Reichardt et Lange-Bertalot (1 public image)
2294: Gomphonema aff. angustatum ANS SAVANNAH EAM (Kützing) Rabenhorst (1 public image)
2295: Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston (2 public images) (1 restricted image)
2296: Gomphonema aff. micropus DRSC DME Kützing (1 restricted image)
2297: Gomphonema aff. minutum ANS NAWQA EAM (Agardh) Agardh (2 public images) (6 restricted images)
2298: Gomphonema aff. rhombicum ANS NAWQA EAM Fricke
2299: Gomphonema aff. subclavatum ANS NAWQA EAM (Grunow) Grunow (1 public image)
2300: Gomphonema affine Kützing (1 public image) (17 restricted images)
2301: Gomphonema agnitum Hustedt
2302: Gomphonema americobtusatum Reichardt et Lange-Bertalot (5 public images) (2 restricted images)
2303: Gomphonema amoenum Lange-Bertalot
2304: Gomphonema angustatum (Kützing) Rabenhorst (3 public images) (16 restricted images)
2305: Gomphonema angustatum var. citera (Hohn et Hellermann) Patrick
2306: Gomphonema angustatum var. intermedia Grunow (1 restricted image)
2307: Gomphonema angustatum var. obtusatum (Kützing) Grunow (2 public images)
2308: Gomphonema angustum Agardh
2309: Gomphonema anjae (provisional) Lange-Bertalot et Reichardt
2310: Gomphonema apuncto Wallace (2 public images) (9 restricted images)
2311: Gomphonema aquaemineralis Lange-Bertalot et Reichardt (2 public images) (1 restricted image)
2312: Gomphonema augur Ehrenberg (5 public images)
2313: Gomphonema augur var. turris (Ehrenberg) Lange-Bertalot
2314: Gomphonema bipunctatum Krasske
2315: Gomphonema bohemicum Reichelt et Fricke (1 restricted image)
2316: Gomphonema brebissonii Kützing (2 public images) (1 restricted image)
2317: Gomphonema camburnii Lange-Bertalot (2 restricted images)
2318: Gomphonema capitatum Ehrenberg (2 public images)
2319: Gomphonema carolinense Hagelstein (1 public image)
2320: Gomphonema cathedralis Lange-Bertalot et Reichardt (1 restricted image)
2321: Gomphonema cf. affine NAWQA EAM Kützing (1 public image)
2322: Gomphonema cf. americobtusatum NAWQA MP Reichardt et Lange-Bertalot (1 restricted image)
2323: Gomphonema cf. angustatum UMICH (Kützing) Rabenhorst
2324: Gomphonema cf. angustum Agardh
2325: Gomphonema cf. augur Ehrenberg
2326: Gomphonema cf. augur var. sphaerophorum CALACAD (Ehrenberg) Lange-Bertalot
2327: Gomphonema cf. auritum CALACAD Braun
2328: Gomphonema cf. brasiliense NAWQA ALBE Grunow (1 restricted image)
2329: Gomphonema cf. clavatum UMICH Ehrenberg
2330: Gomphonema cf. clevei UMICH Fricke
2331: Gomphonema cf. consector Hohn et Hellerman
2332: Gomphonema cf. contraturris UMICH Lange-Bertalot et Reichardt
2333: Gomphonema cf. coronatum EAM Ehrenberg (1 public image)
2334: Gomphonema cf. dichotomum UMICH Kützing
2335: Gomphonema cf. eriense var. variabilis UMICH Kociolek et Stoermer
2336: Gomphonema cf. gracile Ehrenberg
2337: Gomphonema cf. grovei UMICH Schmidt
2338: Gomphonema cf. grovei var. lingulatum UMICH (Hustedt) Lange-Bertalot
2339: Gomphonema cf. grunowii CALACAD Patrick
2340: Gomphonema cf. instabilis UMICH Hohn et Hellerman
2341: Gomphonema cf. kobayasii Kociolek et Kingston NRSA DME
2342: Gomphonema cf. kobayasii NRSA DME (9 restricted images)
2343: Gomphonema cf. kobayasii NRSA KMM (1 restricted image)
2344: Gomphonema cf. longilineare Alaska SM Reichardt (2 restricted images)
2345: Gomphonema cf. longlineare NAWQA MP Reichardt
2346: Gomphonema cf. mexicanum CALACAD Grunow (2 restricted images)
2347: Gomphonema cf. micropus NRSA GDL Kützing (1 restricted image)
2348: Gomphonema cf. minutum CALACAD (Agardh) Agardh
2349: Gomphonema cf. occultum Reichardt et Lange-Bertalot
2350: Gomphonema cf. parvulum UMICH (Kützing) Kützing
2351: Gomphonema cf. parvulum var. exilissimum DME Grunow
2352: Gomphonema cf. parvulum var. parvulius Lange-Bertalot et Reichardt
2353: Gomphonema cf. patricki Kociolek et Stoermer (1 restricted image)
2354: Gomphonema cf. pseudoaugur CALACAD Lange-Bertalot
2355: Gomphonema cf. pseudotenellum Lange-Bertalot
2356: Gomphonema cf. puiggarianum var. reducta REIMER Manguin
2357: Gomphonema cf. pumilum (Grunow) Reichardt et Lange-Bertalot
2358: Gomphonema cf. pumilum CLASON (Grunow) Reichardt et Lange-Bertalot
2359: Gomphonema cf. pumilum NEP DME (Cleve-Euler) Reichardt et Lange-Bertalot (1 restricted image)
2360: Gomphonema cf. pumilum UMICH (Grunow) Reichardt et Lange-Bertalot
2361: Gomphonema cf. pygmaeum Kociolek et Stoermer
2362: Gomphonema cf. rhombicum CALACAD Fricke
2363: Gomphonema cf. sarcophagus Gregory
2364: Gomphonema cf. subclavatum CALACAD (Grunow) Grunow
2365: Gomphonema cf. subtile UMICH Ehrenberg
2366: Gomphonema cf. tackei var. brevistriatum NRSA GDL Camburn (2 restricted images)
2367: Gomphonema cf. turris CALACAD Ehrenberg
2368: Gomphonema cf. utae UMICH Lange-Bertalot et Reichardt
2369: Gomphonema cf. zellense NRSA GDL Reichardt (1 restricted image)
2370: Gomphonema clavatum Ehrenberg (5 restricted images)
2371: Gomphonema consector Hohn et Hellerman
2372: Gomphonema constrictum var. clavatum (Ehrenberg) Swirenko
2373: Gomphonema cymbelliclinum Reichardt et Lange-Bertalot (1 public image) (1 restricted image)
2374: Gomphonema cymbelloides Frenguelli et Orlando
2375: Gomphonema dichotomum Kützing
2376: Gomphonema drutelingense Reichardt (3 public images) (3 restricted images)
2377: Gomphonema entolejum Østrup
2378: Gomphonema exilissimum (Grunow) Lange-Bertalot et Reichardt (1 public image) (4 restricted images)
2379: Gomphonema freesei Lowe et Kociolek (3 restricted images)
2380: Gomphonema geitleri Kociolek et Stoermer (2 restricted images)
2381: Gomphonema germainii Kociolek et Stoermer
2382: Gomphonema gibba Wallace
2383: Gomphonema gracile Ehrenberg (2 public images) (18 restricted images)
2384: Gomphonema grunowii Patrick (4 restricted images)
2385: Gomphonema hebridense Gregory (2 public images) (2 restricted images)
2386: Gomphonema innocens Reichardt (2 public images) (1 restricted image)
2387: Gomphonema insigne Gregory (1 public image) (1 restricted image)
2388: Gomphonema instabilis Hohn et Hellerman (1 restricted image)
2389: Gomphonema intricatum Kützing (3 public images) (4 restricted images)
2390: Gomphonema intricatum var. vibrio (Ehrenberg) Cleve (2 restricted images)
2391: Gomphonema italicum Kützing (2 public images)
2392: Gomphonema kobayasii Kociolek et Kingston (5 public images) (29 restricted images)
2393: Gomphonema lagenula Kützing (2 public images) (7 restricted images)
2394: Gomphonema lagerheimii Cleve-Euler (1 public image)
2395: Gomphonema lanceolatum var. insignis (Gregory) Cleve
2396: Gomphonema longilineare Reichardt (2 public images) (5 restricted images)
2397: Gomphonema maclaughlinii Reichardt (1 public image)
2398: Gomphonema manubrium Fricke (3 restricted images)
2399: Gomphonema mehleri Camburn
2400: Gomphonema mexicanum Grunow (2 public images) (4 restricted images) - ID Guide
2401: Gomphonema micropumilum Reichardt
2402: Gomphonema micropus Kützing (3 public images) (6 restricted images)
2403: Gomphonema minusculum Krasske (5 public images) (27 restricted images)
2404: Gomphonema minutiforme Lange-Bertalot et Reichardt (2 public images) (1 restricted image)
2405: Gomphonema minutum (Agardh) Agardh (2 public images) (12 restricted images)
2406: Gomphonema minutum fo. curtum (Hustedt) Lange-Bertalot et Reichardt
2407: Gomphonema minutum fo. pachypus Lange-Bertalot et Reichardt (3 restricted images)
2408: Gomphonema minutum fo. syriacum Lange-Bertalot et Reichardt (1 restricted image)
2409: Gomphonema minutum var. 1 UL NAWQA 96 KM
2410: Gomphonema montanum Schumann (1 public image) (1 restricted image)
2411: Gomphonema olivaceoides Hustedt (10 restricted images)
2412: Gomphonema olivaceoides var. denestriata Foged
2413: Gomphonema olivaceoides var. hutchinsoniana Patrick (4 public images) (5 restricted images)
2414: Gomphonema olivaceum (Lyngbye) Kützing (4 public images) (8 restricted images)
2415: Gomphonema parallelistriatum Lange-Bertalot et Reichardt (2 restricted images)
2416: Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot et Reichardt (3 public images) (6 restricted images)
2417: Gomphonema parvulum (Kützing) Kützing (9 public images) (21 restricted images)
2418: Gomphonema parvulum fo. saprophilum Lange-Bertalot et Reichardt (1 public image)
2419: Gomphonema patricki Kociolek et Stoermer (6 public images) (7 restricted images)
2420: Gomphonema procerum Reichardt et Lange-Bertalot
2421: Gomphonema productum (Grunow) Lange-Bertalot et Reichardt
2422: Gomphonema pseudoaugur Lange-Bertalot (1 public image) (4 restricted images)
2423: Gomphonema pseudobohemicum Lange-Bertalot et Reichardt
2424: Gomphonema pseudotenellum Lange-Bertalot
2425: Gomphonema puiggarianum var. aequatorialis Cleve
2426: Gomphonema pumilum (Grunow) Reichardt et Lange-Bertalot (4 restricted images)
2427: Gomphonema pumilum var. elegans Reichardt et Lange-Bertalot (2 public images) (1 restricted image)
2428: Gomphonema pumilum var. rigidum Reichardt et Lange-Bertalot (2 public images)
2429: Gomphonema pygmaeum Kociolek et Stoermer (2 public images) (1 restricted image)
2430: Gomphonema quadripunctatum (Østrup) Wislouch
2431: Gomphonema reimeri Kociolek et Kingston
2432: Gomphonema rhombicum Fricke (1 public image) (6 restricted images)
2433: Gomphonema sarcophagus Gregory (1 public image) (4 restricted images)
2434: Gomphonema septum Moghadam
2435: Gomphonema sp. 0A UL NAWQA 96 KM
2436: Gomphonema sp. 0B UL NAWQA 96 KM
2437: Gomphonema sp. 0C UL NAWQA 96 KM
2438: Gomphonema sp. 0D UL NAWQA 96 KM
2439: Gomphonema sp. 0E UL NAWQA 96 KM
2440: Gomphonema sp. 0F UL NAWQA 96 KM (1 restricted image)
2441: Gomphonema sp. 0H UL NAWQA 96 KM (1 restricted image)
2442: Gomphonema sp. 0I UL NAWQA KM
2443: Gomphonema sp. 0J UL NAWQA KM
2444: Gomphonema sp. 0K UL NAWQA KM
2445: Gomphonema sp. 0L UL NAWQA KM
2446: Gomphonema sp. 0M UL NAWQA KM
2447: Gomphonema sp. 1 ? (1 restricted image)
2448: Gomphonema sp. 1 ALASKA LR (3 restricted images)
2449: Gomphonema sp. 1 Alaska SM (2 restricted images)
2450: Gomphonema sp. 1 ANS CWR
2451: Gomphonema sp. 1 ANS CWR NA
2452: Gomphonema sp. 1 ANS CWR NCS
2453: Gomphonema sp. 1 ANS NEW JERSEY KCP (2 public images)
2454: Gomphonema sp. 1 ANS WRC (1 restricted image)
2455: Gomphonema sp. 1 JPK (1 restricted image)
2456: Gomphonema sp. 1 MP aff.pumilum (1 restricted image)
2457: Gomphonema sp. 1 MP SACR (1 restricted image)
2458: Gomphonema sp. 1 NAWQA CALACAD OZRK
2459: Gomphonema sp. 1 NAWQA EFS ALBE
2460: Gomphonema sp. 1 NAWQA JP ALBE
2461: Gomphonema sp. 1 NAWQA UMICH ALBE
2462: Gomphonema sp. 1 NAWQA UMICH ALMN
2463: Gomphonema sp. 1 NAWQA UMICH CZAB
2464: Gomphonema sp. 1 NAWQA UMICH EIWA
2465: Gomphonema sp. 1 NAWQA UMICH PUGT
2466: Gomphonema sp. 1 NAWQA UMICH SCTX
2467: Gomphonema sp. 1 NAWQA UMICH UMIS
2468: Gomphonema sp. 1 NAWQA UMICH UTEN
2469: Gomphonema sp. 1 NEW MEXICO HAMSHER (1 public image) (1 restricted image)
2470: Gomphonema sp. 1 NLS EAM
2471: Gomphonema sp. 1 NRSA DME (3 restricted images)
2472: Gomphonema sp. 1 NRSA EAM (1 restricted image)
2473: Gomphonema sp. 1 NRSA KMM (1 restricted image)
2474: Gomphonema sp. 1 PIRLA
2475: Gomphonema sp. 1 South Florida TAC
2476: Gomphonema sp. 1 UM 1996 EIWA
2477: Gomphonema sp. 1 UM 1996 SCTX
2478: Gomphonema sp. 1 UM 1996 UTEN BB
2479: Gomphonema sp. 1 Virginia DME
2480: Gomphonema sp. 10 NRSA KMM (1 restricted image)
2481: Gomphonema sp. 11 NRSA KMM (1 restricted image)
2482: Gomphonema sp. 11 SAVANNAH EAM (3 public images) (1 restricted image)
2483: Gomphonema sp. 12 NRSA KMM (1 restricted image)
2484: Gomphonema sp. 12 SAVANNAH EAM (1 public image)
2485: Gomphonema sp. 13 NRSA KMM (1 restricted image)
2486: Gomphonema sp. 13 SAVANNAH EAM (2 public images)
2487: Gomphonema sp. 14 NRSA KMM (1 restricted image)
2488: Gomphonema sp. 14 SAVANNAH EAM (2 restricted images)
2489: Gomphonema sp. 15 NRSA KMM (1 restricted image)
2490: Gomphonema sp. 15 SAVANNAH EAM (2 public images)
2491: Gomphonema sp. 16 SAVANNAH EAM (1 public image)
2492: Gomphonema sp. 17 NAWQA EAM (2 public images)
2493: Gomphonema sp. 18
2494: Gomphonema sp. 18 NAWQA EAM (1 public image)
2495: Gomphonema sp. 2 ? (2 restricted images)
2496: Gomphonema sp. 2 ANS NEW JERSEY KCP (8 public images) (9 restricted images)
2497: Gomphonema sp. 2 ANS TAC SF
2498: Gomphonema sp. 2 ANS WRC (1 restricted image)
2499: Gomphonema sp. 2 MONTANA HAGAN (1 public image) (3 restricted images)
2500: Gomphonema sp. 2 NAWQA CALACAD OZRK
2501: Gomphonema sp. 2 NAWQA EFS ALBE
2502: Gomphonema sp. 2 NAWQA UMICH ALBE cf. angustatum
2503: Gomphonema sp. 2 NAWQA UMICH ALMN cf. angustatum var. sarcophagus
2504: Gomphonema sp. 2 NAWQA UMICH PUGT aff. entolejum
2505: Gomphonema sp. 2 NRSA DME (1 restricted image)
2506: Gomphonema sp. 2 NRSA KMM (1 restricted image)
2507: Gomphonema sp. 2 UM 1996 SCTX
2508: Gomphonema sp. 20 NAWQA MP (1 restricted image)
2509: Gomphonema sp. 21 NAWQA CALACAD OZRK
2510: Gomphonema sp. 21 NAWQA MP
2511: Gomphonema sp. 22 NAWQA EAM (1 public image)
2512: Gomphonema sp. 22 NAWQA MP (2 restricted images)
2513: Gomphonema sp. 23 NAWQA EAM (1 public image)
2514: Gomphonema sp. 24 NAWQA EAM (1 public image)
2515: Gomphonema sp. 25 NAWQA CALACAD OZRK
2516: Gomphonema sp. 26 NAWQA EAM (2 public images)
2517: Gomphonema sp. 28 NAWQA KM
2518: Gomphonema sp. 3 ?
2519: Gomphonema sp. 3 Idaho SEH (2 public images) (1 restricted image)
2520: Gomphonema sp. 3 NAWQA EFS ALBE
2521: Gomphonema sp. 3 NAWQA UMICH ALBE cf. clevei
2522: Gomphonema sp. 3 NAWQA UMICH ALMN cf. parvulum
2523: Gomphonema sp. 3 NAWQA UMICH PUGT cf. clavatum
2524: Gomphonema sp. 3 NRSA KMM (2 restricted images)
2525: Gomphonema sp. 3 UL NAWQA WHIT KM (1 restricted image)
2526: Gomphonema sp. 30 NAWQA CALACAD OZRK
2527: Gomphonema sp. 31 NAWQA EAM (3 public images)
2528: Gomphonema sp. 32 NAWQA EAM (3 public images) (6 restricted images)
2529: Gomphonema sp. 33 NAWQA EAM (4 public images)
2530: Gomphonema sp. 34 NAWQA EAM (2 public images)
2531: Gomphonema sp. 35 NAWQA EAM (2 public images)
2532: Gomphonema sp. 36 NAWQA EAM (1 public image) (1 restricted image)
2533: Gomphonema sp. 38 NAWQA HAGAN (1 public image)
2534: Gomphonema sp. 39 NAWQA MORALES (2 public images)
2535: Gomphonema sp. 4 NAWQA CALACAD OZRK
2536: Gomphonema sp. 4 NAWQA EFS ALBE
2537: Gomphonema sp. 4 NAWQA UMICH ALBE cf. gracile
2538: Gomphonema sp. 4 NAWQA UMICH PUGT cf. minutum fo. pachypus
2539: Gomphonema sp. 4 NRSA KMM (1 restricted image)
2540: Gomphonema sp. 5 NAWQA CALACAD OZRK cf. subclavatum
2541: Gomphonema sp. 5 NAWQA EFS ALBE
2542: Gomphonema sp. 5 NAWQA UMICH ALBE cf. lingulatiforme
2543: Gomphonema sp. 5 NAWQA UMICH PUGT cf. olivaceum
2544: Gomphonema sp. 5 NRSA KMM (1 restricted image)
2545: Gomphonema sp. 6 NAWQA UMICH ALBE cf. parvulum
2546: Gomphonema sp. 6 NAWQA UMICH PUGT cf. pumilum
2547: Gomphonema sp. 6 NRSA KMM (1 restricted image)
2548: Gomphonema sp. 7 NAWQA UMICH PUGT cf. rhombicum
2549: Gomphonema sp. 7 NRSA KMM (1 restricted image)
2550: Gomphonema sp. 8 NAWQA KM (1 public image)
2551: Gomphonema sp. 8 NRSA KMM (1 restricted image)
2552: Gomphonema sp. 9 NAWQA EAM (2 public images)
2553: Gomphonema sp. 9 NRSA KMM (1 restricted image)
2554: Gomphonema sphaerophorum Ehrenberg (1 public image) (5 restricted images)
2555: Gomphonema spp.
2556: Gomphonema subclavatum (Grunow) Grunow (10 restricted images)
2557: Gomphonema subclavatum var. commutatum (Grunow) Mayer
2558: Gomphonema subtile Ehrenberg (2 public images)
2559: Gomphonema tergestinum (Grunow) Fricke
2560: Gomphonema truncatum Ehrenberg (3 public images) (7 restricted images)
2561: Gomphonema truncatum var. capitatum (Ehrenberg) Patrick (2 restricted images)
2562: Gomphonema truncatum var. turgidum (Ehrenberg) Patrick
2563: Gomphonema tumens Kociolek et Stoermer
2564: Gomphonema tumidum (Skvortzow) Lange-Bertalot et Reichardt
2565: Gomphonema turgidum Ehrenberg (1 public image) (1 restricted image)
2566: Gomphonema turris Ehrenberg (1 public image) (2 restricted images)
2567: Gomphonema utae Lange-Bertalot et Reichardt (3 restricted images)
2568: Gomphonema variostriatum Camburn et Charles (2 public images) (4 restricted images)
2569: Gomphonema ventricosum Gregory - ID Guide
2570: Gomphonema vibrioides Reichardt et Lange-Bertalot (3 public images) (3 restricted images)
2571: Gomphonitzschia agma Hohn et Hellerman (1 restricted image)
2572: Gomphonitzschia sp. 1 NAWQA KM
2573: Gomphonitzschia spp.
2574: Gomphosphaeria aponina Kützing (4 restricted images)
2575: Gomphosphaeria lacustris Chodat
2576: Gomphosphaeria sp.
2577: Gomphosphaeria virieuxii Komárek et Hindák
2578: Gomphosphenia grovei (M. Schmidt) Lange-Bertalot (1 restricted image)
2579: Gomphosphenia grovei var. lingulata (Hustedt) Lange-Bertalot
2580: Gomphosphenia lingulatiformis (Lange-Bertalot et Reichardt) Lange-Bertalot (6 public images) (4 restricted images)
2581: Gomphosphenia sp. 1 IDAHO DW (1 public image)
2582: Gomphosphenia sp. 1 NAWQA KM
2583: Gomphosphenia tackei (Hustedt) Lange-Bertalot (9 restricted images)
2584: Gonatozygon aculeatum Hastings (3 restricted images)
2585: Gonatozygon brebissonii var. laeve (Hilse) W. West et G.S. West (1 restricted image)
2586: Gonatozygon kinahani (Archer) Rabenhorst (1 restricted image)
2587: Gonatozygon kinahani var. majus Taylor
2588: Gonatozygon monotaenium deBary (3 restricted images)
2589: Gonatozygon pilosum Wolle (1 restricted image)
2590: Gongrosira sp. (15 restricted images)
2591: Gongrosira sp. 0A UL NAWQA EJ
2592: Gongrosira spp.
2593: Goniochloris sculpta Geitler
2594: Gonium cf. sociale HEINLEIN (Dujardin) Warming
2595: Gonium pectorale Müller (1 public image) (1 restricted image)
2596: Gonium sociale (Dujardin) Warming (1 restricted image)
2597: Gonium sp.
2598: Gonyostomum cf. semen ANDRESEN (Ehrenberg) Diesing
2599: Gonyostomum semen (Ehrenberg) Diesing (2 restricted images)
2600: Groenbladia undulata (Nordstedt) Förster
2601: Gymnodinium albulum Lindemann
2602: Gymnodinium inversum Nygaard
2603: Gymnodinium mirabile Penard
2604: Gymnodinium palustre Schilling
2605: Gymnodinium sp.
2606: Gymnodinium sp. 1 ANS LA USGS LR
2607: Gymnodinium sp. 2 ANS LA USGS LR
2608: Gymnodinium sp. A UL 1996 NAWQA
2609: Gymnodinium sp. B UL 1996 NAWQA
2610: Gymnodinium sp. C UL 1996 NAWQA
2611: Gymnodinium varians Maskell
2612: Gyrodinium sp.
2613: Gyrosigma acuminatum (Kützing) Rabenhorst (10 restricted images)
2614: Gyrosigma attenuatum (Kützing) Rabenhorst (2 restricted images)
2615: Gyrosigma balticum (Ehrenberg) Rabenhorst
2616: Gyrosigma cf. scalproides UMICH (Rabenhorst) Cleve
2617: Gyrosigma cf. strigilis UMICH (Smith) Cleve
2618: Gyrosigma exilis (Grunow) Reimer (1 public image)
2619: Gyrosigma eximium (Thwaites) Boyer
2620: Gyrosigma fasciola (Ehrenberg) Griffith et Henfrey (2 restricted images)
2621: Gyrosigma macrum (Smith) Griffith et Henfrey (2 restricted images)
2622: Gyrosigma obscurum (Smith) Griffith et Henfrey (3 public images) (1 restricted image)
2623: Gyrosigma obtusatum (Sullivant) Boyer (4 restricted images)
2624: Gyrosigma peisonis (Grunow) Hustedt
2625: Gyrosigma reimeri Sterrenburg (1 public image) (2 restricted images)
2626: Gyrosigma scalproides (Rabenhorst) Cleve (2 public images) (8 restricted images)
2627: Gyrosigma sciotoense (Sullivant) Cleve (3 restricted images)
2628: Gyrosigma sp. 1 ?
2629: Gyrosigma sp. 1 ANS LLB
2630: Gyrosigma sp. 1 DRBC DME (2 restricted images)
2631: Gyrosigma sp. 1 NAWQA UMICH EIWA
2632: Gyrosigma sp. 2 ?
2633: Gyrosigma spencerii (Smith) Griffith et Henfrey (1 public image)
2634: Gyrosigma spencerii var. curvula (Grunow) Reimer
2635: Gyrosigma spp.
2636: Gyrosigma strigilis (Smith) Cleve (1 public image)
2637: Gyrosigma wormleyi (Sullivant) Boyer (1 restricted image)
2638: Halamphora schroederi (Hustedt) Levkov (1 public image)
2639: Halamphora spp.
2640: Halamphora submontana (Hustedt) Levkov (1 restricted image)
2641: Hannaea arcus (Ehrenberg) Patrick (13 restricted images)
2642: Hannaea arcus var. amphioxys (Rabenhorst) Patrick (1 restricted image)
2643: Hantzschia amphioxys (Ehrenberg) Grunow (2 public images) (7 restricted images)
2644: Hantzschia amphioxys var. vivax Grunow
2645: Hantzschia distinctepunctata (Hustedt) Hustedt (1 public image) (3 restricted images)
2646: Hantzschia elongata (Hantzsch) Grunow
2647: Hantzschia sp. 1 ?
2648: Hantzschia sp. 1 NAWQA EFS ALBE
2649: Hantzschia sp. 1 UL NAWQA WHIT KM
2650: Hantzschia spectabilis (Ehrenberg) Hustedt
2651: Hantzschia virgata (Roper) Grunow (1 restricted image)
2652: Hantzschia vivax (Smith) Grunow (1 restricted image)
2653: Hapalosiphon flexuosus Borzi
2654: Hapalosiphon hibernius W. West et G.S. West
2655: Hapalosiphon sp. (6 restricted images)
2656: Haslea sp. 1 ? (1 restricted image)
2657: Haslea spicula (Hickie) Lange-Bertalot (2 restricted images)
2658: Hassallia sp. 1 ?
2659: Hemidinium sp.
2660: Heribaudiella sp.
2661: Heteroleibleinia chaetomorphae (Lyengarand et Desikachary) Anagnostidis et Komárek
2662: Heteroleibleinia gardneri (Geitler) Anagnostidis et Komárek
2663: Heteroleibleinia infixa (Frémy) Anagnostidis et Komárek
2664: Heteroleibleinia kossinskajae (Elenkin) Anagnosidis et Komárek (1 restricted image)
2665: Heteroleibleinia kuetzingii (Schmidle) Compère
2666: Heteroleibleinia mesotricha (Skuja) Anagnostidis et Komárek
2667: Heteroleibleinia pusilla (Hansgirg) Compère
2668: Heteroleibleinia sp. (2 public images) (5 restricted images)
2669: Heterothrix sp. 0A UL NAWQA EJ
2670: Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski (4 public images) (5 restricted images) - ID Guide
2671: Hippodonta costulata (Grunow) Lange-Bertalot, Metzeltin et Witkowski (2 public images)
2672: Hippodonta coxiae Lange-Bertalot (1 public image) - ID Guide
2673: Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski (1 public image) (4 restricted images) - ID Guide
2674: Hippodonta lesmonensis (Hustedt) Lange-Bertalot, Metzeltin et Witkowski
2675: Hippodonta lueneburgensis (Grunow) Lange-Bertalot, Metzeltin et Witkowski (1 public image) (3 restricted images)
2676: Hippodonta neglecta Lange-Bertalot, Metzeltin et Witkowski
2677: Hippodonta sp. 1 ?
2678: Hippodonta sp. 1 WHITE DW (3 public images)
2679: Hippodonta spp.
2680: Hippodonta subcostulata (Hustedt) Lange-Bertalot, Metzeltin et Witkowski (10 restricted images)
2681: Homoeothrix (Tapinothrix) hansgirgi (Schmidle) Lemmermann
2682: Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach (177 restricted images)
2683: Homoeothrix (Tapinothrix) sp.
2684: Homoeothrix (Tapinothrix) sp. 1 ANS OZRK (10 restricted images)
2685: Homoeothrix (Tapinothrix) spp.
2686: Homoeothrix (Tapinothrix) varians Geitler (129 restricted images)
2687: Homoeothrix cf. juliana RINKEL (Meneghini) Kirchner (1 restricted image)
2688: Homoeothrix juliana (Meneghini) Kirchner (53 restricted images)
2689: Homoeothrix margalefii Komárek et Kalina (3 restricted images)
2690: Homoeothrix simplex Voronichin
2691: Hyalotheca dissiliens (Smith) Brébisson ex Ralfs (9 restricted images)
2692: Hyalotheca mucosa (Mertens) Ehrenberg ex Ralfs (3 restricted images)
2693: Hyalotheca sp.
2694: Hyalotheca sp. 1 UL NAWQA WHIT
2695: Hydrococcus rivularis Kützing
2696: Hydrocoleum meneghianum Kützing
2697: Hydrocoleum sp.
2698: Hydrocoryne spongiosa Schwabe ex Bornet et Flahault
2699: Hydrodictyon reticulatum (Linnaeus) Lagerheim (3 public images) (7 restricted images)
2700: Hydrosera whampoensis (Schwartz) Deby (3 public images) (1 restricted image)
2701: Hydrurus foetidus (Villars) Trevisan (2 public images) (22 restricted images)
2702: Hydrurus sp.
2703: Hydrurus spp.
2704: Hyella sp.
2705: Hyella spp.
2706: Hygropetra balfouriana (Grunow ex Cleve) Krammer et Lange-Bertalot (2 public images) (1 restricted image) - ID Guide
2707: Hymphomorpha dendroidea (Frémy) Anagnostidis et Komárek
2708: Isthmochloron trispinatum (W. West et G.S. West) Skuja
2709: Jaaginema angustissimum (W. West et G.S. West) Anagnostidis et Komárek
2710: Jaaginema calcuttense (Biswas) Anagnostidis et Komárek
2711: Jaaginema earlei (Gardner) Anagnostidis et Komárek
2712: Jaaginema geitleri (Frémy) Anagnostidis et Komárek
2713: Jaaginema lemmermannii (Woloszyñska) Anagnostidis et Komárek
2714: Jaaginema metaphyticum Komárek
2715: Jaaginema minimum (Gicklhorn) Anagnostidis et Komárek
2716: Jaaginema neglectum (Lemmermann) Anagnostidis et Komárek
2717: Jaaginema pseudogeminatum (Schmidle) Anagnostidis et Komárek
2718: Jaaginema quadripunctulatum (Brühl et Biswas) Anagnostidis et Komárek
2719: Jaaginema sp.
2720: Jaaginema sp. 1 ?
2721: Jaaginema spp.
2722: Jaaginema subtilissima (Kützing) Anagnostidis et Komárek
2723: Jaaginema unigranulatum (Biswas) Anagnostidis
2724: Johannesbaptistia pellucida (Dickie) Taylor et Drouet
2725: Johannesbaptistia sp.
2726: Johannesbaptistia spp.
2727: Karayevia amoena (Hustedt) Bukhtiyarova (3 restricted images) - ID Guide
2728: Karayevia bottnica (Cleve) Lange-Bertalot
2729: Karayevia carissima (Lange-Bertalot) Bukhtiyarova (2 restricted images)
2730: Karayevia clevei (Grunow) Bukhtiyarova (3 public images) (6 restricted images) - ID Guide
2731: Karayevia clevei var. rostrata (Hustedt) Bukhtiyarova
2732: Karayevia kolbei (Hustedt) Bukhtiyarova
2733: Karayevia laterostrata (Hustedt) Bukhtiyarova (5 public images) (3 restricted images) - ID Guide
2734: Karayevia nitidiformis (Lange-Bertalot) Bukhtiyarova - ID Guide
2735: Karayevia ploenensis (Hustedt) Bukhtiyarova (2 restricted images)
2736: Karayevia suchlandtii (Hustedt) Bukhtiyarova (2 public images) (11 restricted images) - ID Guide
2737: Katodinium sp. (1 restricted image)
2738: Kephyrion ovale Huber-Pestalozzi
2739: Kephyrion sp.
2740: Kephyrion sp. 1 UM NAA
2741: Keratococcus bicaudatus (Braun) Boye-Petersen
2742: Kirchneriella aperta Teiling
2743: Kirchneriella contorta (Schmidle) Bohlin
2744: Kirchneriella dianae Comas
2745: Kirchneriella elongata Smith (1 public image)
2746: Kirchneriella irregularis (Smith) Koršikov
2747: Kirchneriella lunaris (Kirchner) K. Möbius (3 restricted images)
2748: Kirchneriella lunaris var. irregularis Smith
2749: Kirchneriella obesa (G.S. West) Schmidle (1 public image)
2750: Kirchneriella sp.
2751: Kirchneriella spp.
2752: Kirchneriella subcapitata Koršikov
2753: Kirchneriella subsolitaria G.S. West (2 restricted images)
2754: Klebsormidium sp. 1 ?
2755: Kobayasiella aff. subtilissima ANS SAVANNAH EAM Cleve
2756: Kobayasiella jaagii (Meister) Lange-Bertalot (1 public image)
2757: Kobayasiella parasubtilissima (Kobayasi et Nagumo) Lange-Bertalot
2758: Kobayasiella sp. 1 ANS NX LR (1 restricted image)
2759: Kobayasiella subtilissima (Cleve) Lange-Bertalot (2 public images) (4 restricted images)
2760: Kobayasiella venezuelensis Metzeltin et Lange-Bertalot
2761: Komma sp.
2762: Komma spp.
2763: Komvophoron cf. constrictum HEINLEIN (Szafer) Anagnostidis et Komárek
2764: Komvophoron schmidlei (Jaag) Anagnostidis et Komárek (1 public image) (11 restricted images)
2765: Komvophoron sp.
2766: Komvophoron sp. 1 ?
2767: Komvophoron sp. 2 ?
2768: Komvophoron spp.
2769: Korshikoviella limnetica (Lemmermann) Silva
2770: Krasskella kriegerana (Krasske) Ross et Sims
2771: Krasskella spp.
2772: Kylinia rosulata Rosenv.
2773: Kylinia sp.
2774: Lagerheimia balatonica (Scherffe) Hindák
2775: Lagerheimia chodatii Bernard
2776: Lagerheimia ciliata Chodat
2777: Lagerheimia genevensis Chodat
2778: Lagerheimia longiseta Lemmermann
2779: Lagerheimia quadriseta (Lemmermann) Smith
2780: Lagerheimia sp.
2781: Lagerheimia sp. 0A UL NAWQA KM
2782: Lagerheimia sp. 0B UL NAWQA KM
2783: Lagerheimia sp. A UL 1996 NAWQA
2784: Lagerheimia subsalsa Lemmermann
2785: Lagerheimia wratislawiensis Schröder (4 restricted images)
2786: Lagynion sp.
2787: Lauterborniella elegantissima Schmidle
2788: Leibleinia epiphytica (Hieronymus) Anagnostidis et Komárek (1 public image) (2 restricted images)
2789: Leibleinia gracilis (Meneghini ex Rabenhorst) Anagnostidis et Komárek
2790: Leibleinia nordgaardii (Wille) Anagnostidis et Komárek
2791: Leibleinia porphyrosiphonis (Frémy) Anagnostidis et Komárek
2792: Leibleinia sp. (1 public image) (1 restricted image)
2793: Leibleinia sp. 1 ?
2794: Leibleinia sp. 1 NRSA GDL
2795: Leibleinia spp.
2796: Lemanea sp.
2797: Lemanea sp. 0A UL NAWQA EJ
2798: Lemnicola hungarica (Grunow) Round et Basson (6 public images) (8 restricted images) - ID Guide
2799: Lepocinclis acicularis France
2800: Lepocinclis acus (O.F. Müller) Marin et Melkonian (3 restricted images)
2801: Lepocinclis acuta Prescott
2802: Lepocinclis capito Wehrle
2803: Lepocinclis cf. acus CIUGULEA (O.F. Müller) Marin et Melkonian
2804: Lepocinclis cf. acus CIUGULEA (O.F. Müller) Marin et Melkonian (3 restricted images)
2805: Lepocinclis cf. ovum CIUGULEA (Ehrenberg) Lemmermann
2806: Lepocinclis cf. ovum CIUGULEA (Ehrenberg) Lemmermann
2807: Lepocinclis cf. tripteris CIUGULEA (Dujardin) Marin et Melkonian
2808: Lepocinclis cf. tripteris CIUGULEA (Dujardin) Marin et Melkonian (1 restricted image)
2809: Lepocinclis fusiformis (Carter) Lemmermann
2810: Lepocinclis marssonii Lemmermann
2811: Lepocinclis ovum (Ehrenberg) Lemmermann
2812: Lepocinclis ovum var. deflandriana Conrad
2813: Lepocinclis ovum var. gracilicauda Deflandre
2814: Lepocinclis oxyuris (Schmanda) Marin et Melkonian (1 public image) (2 restricted images)
2815: Lepocinclis playfairiana Deflandre
2816: Lepocinclis radiata Chadefaud
2817: Lepocinclis sp. (3 restricted images)
2818: Lepocinclis sp. 0A UL NAWQA KM
2819: Lepocinclis spirogyroides (Ehrenberg) Marin et Melkonian
2820: Lepocinclis steinii Lemmermann
2821: Lepocinclis texta Lemmermann
2822: Lepocinclis tripteris (Dujardin) Marin et Melkonian (3 restricted images)
2823: Leptochaete stagnalis Hansgirg
2824: Leptolyngbya angustissima (W. West et G.S. West) Anagnostidis et Komárek
2825: Leptolyngbya antarctica (W. West et G.S. West) Anagnostidis et Komárek
2826: Leptolyngbya cf. polysiphoniae MANOYLOV (Frémy) Anagnostidis
2827: Leptolyngbya cf. terebrans NX LR (Bornet et Flahault ex Gomont) Anagnostidis et Komárek
2828: Leptolyngbya foveolarum (Rabenhorst ex Gomont) Anagnostidis et Komárek
2829: Leptolyngbya fragilis (Gomont) Anagnostidis et Komárek
2830: Leptolyngbya lagerheimii (Gomont) Anagnostidis et Komárek (1 restricted image)
2831: Leptolyngbya laminosa (Gomont) Anagnostidis et Komárek
2832: Leptolyngbya mucicola (Lemmermann) Anagnostidis et Komárek
2833: Leptolyngbya mucosa (Gardner) Anagnostidis et Komárek
2834: Leptolyngbya notata (Schmidle) Anagnostidis et Komárek
2835: Leptolyngbya ochracea (Thuret) Anagnostidis et Komárek
2836: Leptolyngbya orientalis (W. West et G.S. West) Anagnostidis et Komárek
2837: Leptolyngbya perelegans (Lemmermann) Anagnostidis et Komárek (1 restricted image)
2838: Leptolyngbya polysiphoniae (Frémy) Anagnostidis
2839: Leptolyngbya purpurascens (Gomont) Anagnostidis et Komárek
2840: Leptolyngbya rivulariarum (Gomont) Anagnostidis et Komárek
2841: Leptolyngbya sp. (3 restricted images)
2842: Leptolyngbya sp. 1 ?
2843: Leptolyngbya sp. 1 NRSA (98 restricted images)
2844: Leptolyngbya sp. 2 ?
2845: Leptolyngbya sp. 2 NRSA (8 restricted images)
2846: Leptolyngbya sp. 3 NRSA (2 restricted images)
2847: Leptolyngbya sp. 4 NRSA
2848: Leptolyngbya sp. 5 NRSA (1 restricted image)
2849: Leptolyngbya sp. 6 NRSA
2850: Leptolyngbya tenuis (Gomont) Anagnostidis et Komárek (2 restricted images)
2851: Leptolyngbya truncata (Lemmermann) Anagnostidis et Komárek
2852: Licmophora gracilis (Ehrenberg) Grunow
2853: Licmophora sp. 0A UL NAWQA KM (1 restricted image)
2854: Licmophora spp.
2855: Limnothrix borgertii (Lemmermann) Anagnostidis
2856: Limnothrix guttulata (Van Goor) Anagnostidis
2857: Limnothrix meffertae Anagnostidis
2858: Limnothrix planctonica (Wołoszyńska) Meffert
2859: Limnothrix redekei (Van Goor) Meffert
2860: Limnothrix sp.
2861: Limnothrix sp. 1 ?
2862: Limnothrix sp. 1 NRSA JAH
2863: Limnothrix sp. 2 ?
2864: Limnothrix sp. 3 ?
2865: Limnothrix spp.
2866: Luticola cohnii (Hilse) Mann (1 public image) (4 restricted images)
2867: Luticola dapaliformis (Hustedt) Mann
2868: Luticola dapalis (Frenguelli) Mann (1 restricted image)
2869: Luticola frenguellii Metzeltin et Lange-Bertalot (1 restricted image)
2870: Luticola goeppertiana (Bleisch) Mann (4 public images) (18 restricted images)
2871: Luticola mitigata (Hustedt) Mann (1 public image)
2872: Luticola mutica (Kützing) Mann (1 public image) (14 restricted images)
2873: Luticola muticoides (Hustedt) Mann (1 restricted image)
2874: Luticola muticopsis (Van Heurck) Mann
2875: Luticola naviculoides Johansen (3 restricted images)
2876: Luticola nivalis (Ehrenberg) Mann (1 public image) (1 restricted image)
2877: Luticola obligata (Hustedt) Mann
2878: Luticola saxophila (Bock ex Hustedt) Mann
2879: Luticola sp. 1 ?
2880: Luticola sp. 1 NAWQA EFS ALBE
2881: Luticola sp. 1 NAWQA UMICH UTEN
2882: Luticola sp. 1 NRSA KMM (1 restricted image)
2883: Luticola sp. 2 NAWQA UMICH ALBE cf. cohnii
2884: Luticola sp. 3 NAWQA UMICH ALBE cf. signata
2885: Luticola spp.
2886: Luticola stigma (Patrick) Johansen
2887: Luticola terminata (Hustedt) Johansen
2888: Luticola undulata (Hilse) Mann
2889: Luticola ventricosa (Kützing) Mann (1 public image) (2 restricted images)
2890: Lyngbya aestuarii (Mertens) Liebmann (1 restricted image)
2891: Lyngbya allorgei Frémy
2892: Lyngbya birgei Smith
2893: Lyngbya ceylanica Wille
2894: Lyngbya cf. latissima ACKER Prescott
2895: Lyngbya cf. versicolor ANDRESEN (Wartmann) Gomont
2896: Lyngbya hieronymusii Lemmermann
2897: Lyngbya lachneri (Zimmermann) Geitler
2898: Lyngbya lagerheimii fo. minor Desikachary
2899: Lyngbya lattisima Prescott (1 restricted image)
2900: Lyngbya maior Meneghini ex Gomont (3 restricted images)
2901: Lyngbya martensiana Meneghini ex Gomont (2 public images) (19 restricted images)
2902: Lyngbya martensiana var. minor Gardner
2903: Lyngbya microtoma (Skuja) Anagnostidis
2904: Lyngbya mucicola Lemmermann
2905: Lyngbya nordstedt
2906: Lyngbya sp. (4 restricted images)
2907: Lyngbya sp. (10-12um)
2908: Lyngbya sp. (10-14um) NRSA IC
2909: Lyngbya sp. (10-15um) NRSA JAH
2910: Lyngbya sp. (15-20um) NRSA IC
2911: Lyngbya sp. (15um)
2912: Lyngbya sp. (20-30um) NRSA JAH
2913: Lyngbya sp. (22um)
2914: Lyngbya sp. 0C UL NAWQA KM
2915: Lyngbya sp. 0D UL NAWQA KM
2916: Lyngbya sp. 0E UL NAWQA KM
2917: Lyngbya sp. 1 ?
2918: Lyngbya sp. 1 NAWQA Cal Acad
2919: Lyngbya sp. 1 UM ALBE NAA
2920: Lyngbya sp. 1 WILL ANS FWA
2921: Lyngbya sp. 2 ?
2922: Lyngbya sp. 2 ANS FWA
2923: Lyngbya sp. 2 NAWQA Cal Acad
2924: Lyngbya sp. 2 NRSA JAH
2925: Lyngbya sp. 3 ?
2926: Lyngbya sp. 3 ANS FWA
2927: Lyngbya sp. 3 NAWQA Cal Acad
2928: Lyngbya sp. 3 NRSA JAH
2929: Lyngbya sp. 4 ?
2930: Lyngbya sp. 4 ANS FWA
2931: Lyngbya sp. 4 NAWQA Cal Acad
2932: Lyngbya spiralis Geitler
2933: Lyngbya truncicola Ghose
2934: Lyrella lyra (Ehrenberg) Karajeva
2935: Lyrella spectabilis (Gregory) Mann (1 restricted image)
2936: Mallomonas acaroides Perty
2937: Mallomonas apochromatica Conrad
2938: Mallomonas caudata Ivanov
2939: Mallomonas sp. (2 restricted images)
2940: Mallomonas sp. 0A UL NAWQA EJ
2941: Mallomonas sp. 0B UL NAWQA EJ
2942: Mallomonas sp. 2 NRSA JAH
2943: Mastogloia braunii Grunow
2944: Mastogloia elliptica (Agardh) Cleve (3 restricted images) - ID Guide
2945: Mastogloia elliptica var. danseii (Thwaites) Cleve (4 restricted images)
2946: Mastogloia grevillei Smith (3 restricted images)
2947: Mastogloia pumila (Grunow) Cleve (3 restricted images) - ID Guide
2948: Mastogloia smithii Thwaites ex Smith (11 restricted images)
2949: Mastogloia smithii var. amphicephala Grunow
2950: Mastogloia smithii var. lacustris Grunow (2 restricted images)
2951: Mastogloia sp. 1 ?
2952: Mastogloia sp. 1 NAWQA UMICH CZAB
2953: Mastogloia sp. 1 UM 1996 SCTX
2954: Mastogloia spp.
2955: Mayamaea agrestis (Hustedt) Lange-Bertalot (3 public images) (4 restricted images)
2956: Mayamaea asellus (Weinhold) Lange-Bertalot (1 restricted image)
2957: Mayamaea atomus (Kützing) Lange-Bertalot (3 public images) (1 restricted image)
2958: Mayamaea atomus var. alcimonica (Reichardt) Reichardt
2959: Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot
2960: Mayamaea excelsa (Krasske) Lange-Bertalot
2961: Mayamaea fossalis (Krasske) Lange-Bertalot
2962: Mayamaea muraliformis (Hustedt) Lange-Bertalot
2963: Mayamaea sp. 1 ?
2964: Melosira arentii (Kolbe) Nagumo et Kobayasi (1 public image)
2965: Melosira cf. islandica subsp. helvetica REIMER Müller
2966: Melosira cf. valida CODY (Grunow ex Van Heurck) Meister
2967: Melosira dickiei (Thwaites) Kützing
2968: Melosira distans var. 1 ANS WRC
2969: Melosira italica var. multistriata Patrick
2970: Melosira lineata (Dillwyn) Agardh (1 restricted image)
2971: Melosira moniliformis var. octogona (Grunow) Hustedt (2 restricted images)
2972: Melosira nummuloides (Dillwyn) Agardh (8 restricted images)
2973: Melosira sp. 1 ?
2974: Melosira sp. 1 ANS CWR SSM
2975: Melosira sp. 1 ANS WRC (2 restricted images)
2976: Melosira sp. 2 ANS WRC
2977: Melosira spp.
2978: Melosira undulata (Ehrenberg) Kützing (3 restricted images)
2979: Melosira undulata var. normanii Arnott
2980: Melosira varians Agardh (3 public images) (17 restricted images) - ID Guide
2981: Meridion circulare (Greville) Agardh (6 public images) (17 restricted images) - ID Guide
2982: Meridion circulare var. constrictum (Ralfs) Van Heurck (8 restricted images)
2983: Meridion sp. 1 NAWQA UMICH ALBE cf. circulare
2984: Meridion spp.
2985: Meringosphaera spinosa Prescott ex Prescott
2986: Merismopedia arctica (Kosinskaja) Komárek et Anagnostidis
2987: Merismopedia cf. convoluta ANDRESEN Brébisson ex Kützing
2988: Merismopedia cf. N. spumigena Mertens Lemmermann
2989: Merismopedia cf. tenuissima LALIBERTE Lemmermann
2990: Merismopedia convoluta Brébisson ex Kützing (2 public images) (2 restricted images)
2991: Merismopedia elegans Braun (2 restricted images)
2992: Merismopedia glauca (Ehrenberg) Kützing (2 public images) (42 restricted images)
2993: Merismopedia minima Beck
2994: Merismopedia punctata Meyen (2 restricted images)
2995: Merismopedia sp.
2996: Merismopedia spp.
2997: Merismopedia tenuissima Lemmermann (22 restricted images)
2998: Merismopedia thermalis Kützing
2999: Mesotaenium endlicherianum Nägeli
3000: Micractinium pusillum Fresenius
3001: Micractinium quadrisetum (Lemmermann) Smith
3002: Micractinium sp.
3003: Micractinium spp.
3004: Micrasterias americana (Ehrenberg) Ralfs (1 public image) (1 restricted image)
3005: Micrasterias crux-melitensis (Ehrenberg) Ralfs
3006: Micrasterias decemdentata (Nägeli) Archer
3007: Micrasterias mahabuleshwarensis Hobson
3008: Micrasterias muricata (Bailey) Ralfs (1 public image)
3009: Micrasterias pinnatifida (Kützing) Ralfs
3010: Micrasterias pinnatifida fo. inflata (Wolle) Croasdale
3011: Micrasterias pinnatifida var. pseudoscitans Grönblad
3012: Micrasterias radiata Hassall
3013: Micrasterias radiosa Ralfs (1 restricted image)
3014: Micrasterias radiosa var. ornata Nordstedt
3015: Micrasterias sp.
3016: Micrasterias truncata (Corda) Brébisson
3017: Micrasterias truncata var. pusilla G.S. West (2 restricted images)
3018: Micrasterias truncata var. turgida Taylor (1 public image)
3019: Microchaete sp.
3020: Microchaete tenera Thuret (3 restricted images)
3021: Microcoleus irriguus (Kützing) Drouet
3022: Microcoleus lacustris (Rabenhorst) Farlow ex Gomont (10 restricted images)
3023: Microcoleus lyngbyaceus (Kützing) Crouan
3024: Microcoleus sp. (10 restricted images)
3025: Microcoleus spp.
3026: Microcoleus subtorulosus Gomont (2 restricted images)
3027: Microcoleus vaginatus (Vaucher) Gomont
3028: Microcoleus violaceus Frémy
3029: Microcostatus krasskei (Hustedt) Johansen et Sray (1 public image) (1 restricted image)
3030: Microcostatus kuelbsii (Lange-Bertalot) Lange-Bertalot
3031: Microcostatus maceria (Schimanski) Lange-Bertalot (1 public image) (2 restricted images)
3032: Microcostatus naumanii (Hustedt) Lange-Bertalot
3033: Microcrocis geminata (Lagerheim) Geitler
3034: Microcrocis irregularis (Lagerheim) Geitler
3035: Microcrocis sp.
3036: Microcystis aeruginosa Kützing (1 restricted image)
3037: Microcystis flos-aquae (Wittrock) Kirchner
3038: Microcystis novacekii (Komárek) Compère
3039: Microcystis orissica W. West
3040: Microcystis roeseana (deBary) Elenkin
3041: Microcystis smithii Komárek et Anagnostidis
3042: Microcystis sp. (7 restricted images)
3043: Microcystis wesenbergii (Komárek) Komárek (5 restricted images)
3044: Microspora amoena (Kützing) Rabenhorst
3045: Microspora cf. loefgrenii (Nordstedt) Lagerheim
3046: Microspora crassior (Hansgirg) Hazen (1 public image) (3 restricted images)
3047: Microspora elegans (Hansgirg) Hazen (1 restricted image)
3048: Microspora pachyderma (Wille) Lagerheim (3 restricted images)
3049: Microspora quadrata Hazen
3050: Microspora sp. (10 restricted images)
3051: Microspora sp. 1 ANS FWA
3052: Microspora sp. A UL 1996 NAWQA
3053: Microspora stagnorum (Kützing) Lagerheim
3054: Microspora tumidula Hazen (1 public image)
3055: Microspora willeana Lagerheim ex deToni
3056: Microthamnion kuetzingianum Nägeli ex Kützing (1 public image) (5 restricted images)
3057: Microthamnion sp. (1 public image)
3058: Microthamnion sp. 1 MSU NAWQA KMM
3059: Microthamnion strictissimum Rabenhorst
3060: Monomorphina aenigmatica (Dreżepolski) Nudelman et Triemer emend. Kosmala et Zakryś
3061: Monomorphina pyrum (Ehrenberg) Mereschkowsky (1 public image) (9 restricted images)
3062: Monomorphina sp.
3063: Monomorphina sp. 1 ? (1 restricted image)
3064: Monomorphina spp.
3065: Monoraphidium arcuatum (Koršikov) Hindák
3066: Monoraphidium caribeum Hindák
3067: Monoraphidium cf. arcuatum ANDRESEN (Koršikov) Hindák
3068: Monoraphidium circinale (Nygaard) Nygaard
3069: Monoraphidium contortum (Thuret) Komárková-Legnerová
3070: Monoraphidium convolutum (Corda) Komárková-Legnerová (1 restricted image)
3071: Monoraphidium convolutum var. pseudosabulosum Hindák
3072: Monoraphidium flexuosum Komárková
3073: Monoraphidium fontinale Hindák
3074: Monoraphidium griffithii (Berkeley) Komárková-Legnerová
3075: Monoraphidium indicum Hindák
3076: Monoraphidium irregulare (Smith) Komárková-Legnerová
3077: Monoraphidium komarkovae Nygaard
3078: Monoraphidium minutum (Nägeli) Komárková-Legnerová
3079: Monoraphidium mirabile (W. West et G.S. West) Lemmermann
3080: Monoraphidium obtusum (Koršikov) Komárková-Legnerová
3081: Monoraphidium pseudobraunii Belcher et Swale
3082: Monoraphidium pusillum (Printz) Komárková-Legnerová
3083: Monoraphidium sp. (2 restricted images)
3084: Monoraphidium subclavatum Nygaard
3085: Monoraphidium tortile (W. West et G.S. West) Komárková-Legnerová
3086: Monostroma sp.
3087: Mougeotia sp. (5 restricted images)
3088: Mougeotia sp. (10-15um) NRSA JAH
3089: Mougeotia sp. (18-25um) NRSA JAH
3090: Mougeotia sp. (38um) NRSA JAH
3091: Mougeotia sp. (41um) NRSA JAH
3092: Mougeotia sp. (5-8um) NRSA JAH
3093: Mougeotia sp. 0A UL
3094: Mougeotia sp. 0A UL NAWQA EJ
3095: Mougeotia sp. 1 (thin filament) (1 restricted image)
3096: Mougeotia sp. 1 ?
3097: Mougeotia sp. 2 ?
3098: Mougeotia sp. 2 MSU NAWQA KMM 1998
3099: Mougeotia sp. 2 NRSA KMM
3100: Mougeotia sp. 3 MSU NAWQA KMM 1998
3101: Muelleria gibbula (Cleve) Spaulding et Stoermer (1 public image)
3102: Myxobaktron sp.
3103: Navicula aboensis (Cleve) Cleve-Euler (1 public image)
3104: Navicula absoluta Hustedt (1 public image)
3105: Navicula adnata Hustedt
3106: Navicula adversa Krasske
3107: Navicula aff. aquaedurae ANS NAWQA EAM Lange-Bertalot (1 public image)
3108: Navicula aff. arvensis DW WHTRV 98/99
3109: Navicula aff. effrenata NAWQA EAM Krasske (1 public image)
3110: Navicula aff. harderii ANS NAWQA EAM Hustedt (1 public image)
3111: Navicula aff. hustedtii ANS NEW JERSEY KCP Krasske (1 restricted image)
3112: Navicula aff. repentina ANS NAWQA EAM Krasske (3 public images)
3113: Navicula aff. subminuscula ANS NAWQA EAM Manguin (5 public images) (4 restricted images)
3114: Navicula aff. variorostrata NAWQA EAM Krasske (1 public image)
3115: Navicula agnita Hustedt
3116: Navicula ammophila Grunow
3117: Navicula amnicola Hohn et Hellerman
3118: Navicula amphiceropsis Lange-Bertalot et Rumrich
3119: Navicula anatis Hohn et Hellerman
3120: Navicula angusta Grunow (2 public images) (3 restricted images) - ID Guide
3121: Navicula antonii Lange-Bertalot (4 public images) (23 restricted images) - ID Guide
3122: Navicula aquaeductae (Krasske) Krasske
3123: Navicula aquaedurae Lange-Bertalot (1 public image)
3124: Navicula arctotenelloides Lange-Bertalot et Metzeltin (2 public images) (2 restricted images)
3125: Navicula arenaria Donkin
3126: Navicula arkona Lange-Bertalot et Witkowski
3127: Navicula arvensis fo. major Manguin (1 public image)
3128: Navicula arvensis Hustedt (6 restricted images)
3129: Navicula associata Lange-Bertalot et Hofmann (4 restricted images)
3130: Navicula aurora Sovereign - ID Guide
3131: Navicula bacilloides Hustedt (1 public image) (1 restricted image)
3132: Navicula bicephala Hustedt (1 restricted image)
3133: Navicula brasiliana (Cleve) Cleve (2 public images)
3134: Navicula brevissima Hustedt
3135: Navicula brockmannii Hustedt (1 public image)
3136: Navicula broetzii Lange-Bertalot et Metzeltin (1 restricted image)
3137: Navicula canalis Patrick (6 public images) (17 restricted images) - ID Guide
3138: Navicula canoris Hohn et Hellerman (1 restricted image)
3139: Navicula capitatoradiata Germain (8 public images) (23 restricted images) - ID Guide
3140: Navicula capitellata Skvortzow
3141: Navicula cari Ehrenberg (2 public images) (4 restricted images)
3142: Navicula cariocincta Lange-Bertalot (3 public images) (3 restricted images)
3143: Navicula carminata Hustedt
3144: Navicula catalanogermanica Lange-Bertalot et Hofmann (4 public images)
3145: Navicula caterva Hohn et Hellerman (3 public images) (3 restricted images)
3146: Navicula cf. acceptata CODY Hustedt
3147: Navicula cf. adversa REIMER Krasske
3148: Navicula cf. agnita CODY Hustedt
3149: Navicula cf. agrestis Hustedt (2 public images)
3150: Navicula cf. alineae Lange-Bertalot
3151: Navicula cf. ammophila UMICH Grunow
3152: Navicula cf. angelica REIMER Ralfs
3153: Navicula cf. angusta NAWQA LR Grunow
3154: Navicula cf. aquaedurae UMICH Lange-Bertalot
3155: Navicula cf. arenaria Donkin
3156: Navicula cf. arvensis CALACAD Hustedt
3157: Navicula cf. arvensis REIMER Hustedt
3158: Navicula cf. arvensis UMICH Hustedt
3159: Navicula cf. atomus UMICH (Kützing) Grunow
3160: Navicula cf. aurora NAWQA EAM Sovereign (1 public image)
3161: Navicula cf. bacilloides Hustedt (1 public image) (1 restricted image)
3162: Navicula cf. bicephala REIMER Hustedt
3163: Navicula cf. bremensis CODY Hustedt
3164: Navicula cf. bremensis UMICH Hustedt
3165: Navicula cf. bryophila CODY Petersen
3166: Navicula cf. capitatoradiata UMICH Germain
3167: Navicula cf. cari Ehrenberg
3168: Navicula cf. cincta (Ehrenberg) Ralfs
3169: Navicula cf. cincta UMICH (Ehrenberg) Ralfs
3170: Navicula cf. circumtexta Meister ex Hustedt
3171: Navicula cf. clementioides UMICH Hustedt
3172: Navicula cf. concentrica UMICH Carter
3173: Navicula cf. constans Hustedt
3174: Navicula cf. cryptocephala
3175: Navicula cf. cryptotenella MARR Lange-Bertalot (1 restricted image)
3176: Navicula cf. cryptotenella UMICH Lange-Bertalot
3177: Navicula cf. cryptotenelloides EEH Lange-Bertalot (1 public image)
3178: Navicula cf. declivis REIMER Hustedt
3179: Navicula cf. digitoradiata (Gregory) Ralfs
3180: Navicula cf. digitoradiata var. minima CLASON Cleve-Euler
3181: Navicula cf. digitulus UMICH Hustedt
3182: Navicula cf. elginensis UMICH (Gregory) Ralfs
3183: Navicula cf. elginensis var. cuneata UMICH (Möller) Lange-Bertalot
3184: Navicula cf. erifuga Lange-Bertalot
3185: Navicula cf. exilis UMICH Kützing
3186: Navicula cf. farta Hustedt
3187: Navicula cf. fennica Hustedt (3 restricted images)
3188: Navicula cf. gottlandica REIMER Grunow
3189: Navicula cf. graciloides CODY Mayer (1 public image)
3190: Navicula cf. gysingensis Foged
3191: Navicula cf. halophilioides Hustedt (1 public image)
3192: Navicula cf. hambergii Hustedt
3193: Navicula cf. harderii NAWQA EAM Hustedt (1 public image)
3194: Navicula cf. heimansioides UMICH Lange-Bertalot
3195: Navicula cf. heufleri fo. minuta CODY Cholnoky
3196: Navicula cf. hintzii CODY Lange-Bertalot
3197: Navicula cf. hybrida M. Peragallo et Héribaud
3198: Navicula cf. ignota var. acceptata UMICH (Hustedt) Lange-Bertalot
3199: Navicula cf. importuna Hustedt
3200: Navicula cf. incertata Lange-Bertalot
3201: Navicula cf. indifferens Hustedt (1 restricted image)
3202: Navicula cf. indifferens UMICH Hustedt
3203: Navicula cf. kriegerii NAWQA KM Krasske (2 public images) (1 restricted image)
3204: Navicula cf. lanceolata (Agardh) Kützing
3205: Navicula cf. laticeps CODY Hustedt
3206: Navicula cf. lenzii NAWQA KM Hustedt
3207: Navicula cf. leptostriata CODY Jørgensen
3208: Navicula cf. leptostriata UMICH Jørgensen
3209: Navicula cf. libonensis Schoeman
3210: Navicula cf. libonensis UMICH Schoeman
3211: Navicula cf. lucens Hustedt
3212: Navicula cf. margalithii Lange-Bertalot
3213: Navicula cf. medioconvexa Hustedt
3214: Navicula cf. microcari UMICH Lange-Bertalot
3215: Navicula cf. microdigitoradiata NRSA GDL Lange-Bertalot (1 restricted image)
3216: Navicula cf. minima Grunow
3217: Navicula cf. minuscula UMICH Grunow
3218: Navicula cf. molestiformis UMICH Hustedt
3219: Navicula cf. moskalii CODY Metzeltin, Witkowski et Lange-Bertalot (1 public image)
3220: Navicula cf. notha REIMER Wallace
3221: Navicula cf. obsoleta REIMER Hustedt
3222: Navicula cf. oppugnata Hustedt
3223: Navicula cf. oppugnata NAWQA LR (5 restricted images)
3224: Navicula cf. pelliculosa (Kützing) Hilse
3225: Navicula cf. peregrina NAWQA LR (1 restricted image)
3226: Navicula cf. perparva REIMER Hustedt
3227: Navicula cf. praeterita UMICH Hustedt
3228: Navicula cf. protracta REIMER (Grunow) Cleve
3229: Navicula cf. pseudoanglica CALACAD Lange-Bertalot
3230: Navicula cf. pseudolanceolata CLASON Lange-Bertalot
3231: Navicula cf. pseudolanceolata Lange-Bertalot (1 public image)
3232: Navicula cf. pseudoreinhardtii REIMER Patrick
3233: Navicula cf. pseudoventralis Hustedt
3234: Navicula cf. radiosa UMICH Kützing
3235: Navicula cf. radiosafallax CODY Lange-Bertalot
3236: Navicula cf. rhynchocephala UMICH Kützing
3237: Navicula cf. rhynchocephala var. amphiceros [FRITZ] (Kützing) Grunow
3238: Navicula cf. salinarum CALACAD Grunow
3239: Navicula cf. saxophila REIMER Bock
3240: Navicula cf. schmassmannii CODY Hustedt (1 public image)
3241: Navicula cf. schroeterii UMICH Meister
3242: Navicula cf. seminuloides var. sumatrana Hustedt
3243: Navicula cf. striolata UMICH (Grunow) Lange-Bertalot
3244: Navicula cf. subadnata Hustedt (1 public image)
3245: Navicula cf. subalpina CODY Reichardt
3246: Navicula cf. subarvensis Hustedt
3247: Navicula cf. subarvensis REIMER Hustedt
3248: Navicula cf. subinflatoides Hustedt
3249: Navicula cf. sublucidula Hustedt
3250: Navicula cf. subminuscula NRSA KMM Manguin (1 restricted image)
3251: Navicula cf. subminuscula UMICH Manguin
3252: Navicula cf. submuralis Hustedt
3253: Navicula cf. subrhynchocephala REIMER Hustedt
3254: Navicula cf. subrhynchocephala UMICH Hustedt
3255: Navicula cf. subrotundata REIMER Hustedt
3256: Navicula cf. subtilissima UMICH Cleve
3257: Navicula cf. subtilissima var. okamurae REIMER Skvortzow
3258: Navicula cf. tantula Hustedt
3259: Navicula cf. trivialis REIMER Lange-Bertalot
3260: Navicula cf. umbria CODY Hohn et Hellerman
3261: Navicula cf. utermöhii REIMER Hustedt
3262: Navicula cf. vaneei MUSLAP LAP Lange-Bertalot
3263: Navicula cf. vaneei NRSA LR Lange-Bertalot (2 restricted images)
3264: Navicula cf. vekhovii Lange-Bertalot et Genkal
3265: Navicula cf. veneta NLS QA Kützing
3266: Navicula cf. ventosa REIMER Hustedt
3267: Navicula cf. ventralis CALACAD Krasske
3268: Navicula cf. ventralis UMICH Krasske
3269: Navicula cf. viridula var. rostellata UMICH (Kützing) Cleve
3270: Navicula cf. vitiosa ANS SANT TAC Schimanski
3271: Navicula cf. vitosa CODY Schimanski
3272: Navicula cf. wildii UMICH Lange-Bertalot
3273: Navicula cf. zanoni REIMER Hustedt
3274: Navicula chiarae Lange-Bertalot et Genkal
3275: Navicula cincta (Ehrenberg) Ralfs (7 restricted images)
3276: Navicula cincta var. minuta Skvortzow
3277: Navicula cincta var. rostrata Reimer (1 restricted image)
3278: Navicula citriformis Cleve-Euler
3279: Navicula claytonii Carter (5 restricted images)
3280: Navicula concentrica Carter et Bailey-Watts (1 public image) (5 restricted images)
3281: Navicula confervacea fo. rostrata Krasske
3282: Navicula constans Hustedt (1 public image) (3 restricted images)
3283: Navicula constans var. symmetrica Hustedt (2 public images) (4 restricted images)
3284: Navicula contenta var. biceps (Grunow) Van Heurck (1 public image) (4 restricted images)
3285: Navicula contraria Patrick
3286: Navicula convergens Patrick
3287: Navicula creuzburgensis var. multistriata Patrick
3288: Navicula cryptocephala Kützing (5 public images) (15 restricted images) - ID Guide
3289: Navicula cryptocephaloides Hustedt - ID Guide
3290: Navicula cryptofallax Lange-Bertalot et Hofmann - ID Guide
3291: Navicula cryptotenella Lange-Bertalot (6 public images) (36 restricted images)
3292: Navicula cryptotenelloides Lange-Bertalot (1 public image) (3 restricted images)
3293: Navicula dealpina Lange-Bertalot (1 restricted image)
3294: Navicula declivis Hustedt
3295: Navicula densilineolata (Lange-Bertalot) Lange-Bertalot (2 public images)
3296: Navicula detenta Hustedt (3 public images) (3 restricted images)
3297: Navicula dibola Hohn (1 public image)
3298: Navicula dicephala Ehrenberg
3299: Navicula difficillima Hustedt (3 public images) (3 restricted images)
3300: Navicula difficillimoides Hustedt (1 restricted image)
3301: Navicula digitoradiata (Gregory) Ralfs (2 restricted images)
3302: Navicula digitoradiata var. minima Cleve-Euler
3303: Navicula digitoradiata var. rostrata Hustedt
3304: Navicula digitulus Hustedt (1 restricted image)
3305: Navicula diluviana Krasske
3306: Navicula doehleri Lange-Bertalot
3307: Navicula duerrenbergiana Hustedt (2 restricted images) - ID Guide
3308: Navicula dulcis Patrick (1 restricted image)
3309: Navicula dystrophica Patrick
3310: Navicula eidrigiana Carter (1 public image) (1 restricted image)
3311: Navicula elginensis var. cuneata Kobayasi (1 restricted image)
3312: Navicula elginensis var. rostrata (Mayer) Patrick (1 public image)
3313: Navicula erifuga Lange-Bertalot (4 public images) (18 restricted images) - ID Guide
3314: Navicula exigua fo. undulata Hustedt
3315: Navicula exigua var. capitata Patrick (1 public image) (2 restricted images)
3316: Navicula exigua var. signata Hustedt (1 public image) (1 restricted image)
3317: Navicula exilis Kützing (2 public images) (3 restricted images)
3318: Navicula expecta Van Landingham
3319: Navicula facilis Krasske (2 public images) (3 restricted images)
3320: Navicula falaisensis var. lanceola Grunow
3321: Navicula farta Hustedt
3322: Navicula festiva Krasske (3 public images) (5 restricted images)
3323: Navicula flanatica Grunow
3324: Navicula fluens Hustedt (1 public image)
3325: Navicula formenterae Cleve
3326: Navicula fossalis Krasske
3327: Navicula fracta Hustedt (2 public images) (1 restricted image)
3328: Navicula frugalis Hustedt
3329: Navicula gastrum var. signata Hustedt
3330: Navicula genovefae Fusey
3331: Navicula gerloffii Schimanski (1 restricted image)
3332: Navicula germainii Wallace (2 public images) (12 restricted images)
3333: Navicula geronimensis Potapova - ID Guide
3334: Navicula gibbosa Hustedt
3335: Navicula globosa Meister
3336: Navicula globulifera Hustedt (1 public image) (1 restricted image)
3337: Navicula glomus Carter et Bailey-Watts (1 public image) (1 restricted image)
3338: Navicula goersii Bahls (3 restricted images) - ID Guide
3339: Navicula gottlandica Grunow
3340: Navicula gracilis fo. minor Guermeur
3341: Navicula gravistriata Patrick
3342: Navicula gregaria Donkin (9 public images) (18 restricted images) - ID Guide
3343: Navicula grimmei Krasske
3344: Navicula gysingensis Foged (2 restricted images)
3345: Navicula hambergii Hustedt (4 restricted images)
3346: Navicula hanseatica Lange-Bertalot et Stachura (1 restricted image)
3347: Navicula harderi Hustedt (1 restricted image)
3348: Navicula hasta Pantocsek (5 restricted images)
3349: Navicula helensis Schulz (1 restricted image)
3350: Navicula heufleriana (Grunow) Cleve
3351: Navicula hintzii Lange-Bertalot (4 public images) (1 restricted image)
3352: Navicula hustedtiana Simonsen
3353: Navicula imbricata Bock
3354: Navicula impexa Hustedt
3355: Navicula incertata Lange-Bertalot (3 restricted images)
3356: Navicula incomposita var. 1 ANS NAR
3357: Navicula inflexa (Gregory) Ralfs
3358: Navicula infrenis Hohn et Hellerman
3359: Navicula ingenua Hustedt (4 public images) (10 restricted images)
3360: Navicula ingrata Krasske
3361: Navicula integra (Smith) Ralfs (3 public images) (5 restricted images)
3362: Navicula invicta Hustedt
3363: Navicula jentzschii Grunow
3364: Navicula joubaudii Germain
3365: Navicula kotschyi Grunow (2 public images) (7 restricted images)
3366: Navicula lagerheimii var. intermedia Hustedt (1 restricted image)
3367: Navicula lamii Manguin
3368: Navicula lanceolata (Agardh) Kützing (6 public images) (12 restricted images) - ID Guide
3369: Navicula latelongitudinalis Patrick (1 public image) (1 restricted image)
3370: Navicula lateropunctata Wallace (4 public images) (5 restricted images)
3371: Navicula laterostrata Hustedt
3372: Navicula leistikowii Lange-Bertalot (1 restricted image)
3373: Navicula leptostriata Jørgensen (1 restricted image)
3374: Navicula levanderi Hustedt (1 public image)
3375: Navicula libonensis Schoeman (7 restricted images) - ID Guide
3376: Navicula litos Hohn et Hellerman
3377: Navicula longa (Gregory) Ralfs
3378: Navicula longicephala cf. var. vilaplanii UMICH Lange-Bertalot et Sabater
3379: Navicula longicephala Hustedt (2 public images) (7 restricted images) - ID Guide
3380: Navicula luciae Witkowski et Lange-Bertalot (1 public image)
3381: Navicula ludloviana Schmidt - ID Guide
3382: Navicula lundii Reichardt (8 restricted images)
3383: Navicula maculata (Bailey) Edwards (2 restricted images)
3384: Navicula madumensis Jørgensen (1 public image)
3385: Navicula margalithii Lange-Bertalot (5 restricted images)
3386: Navicula mediacomplexa Hohn et Hellerman
3387: Navicula medioconvexa Hustedt (1 public image) (3 restricted images)
3388: Navicula mediocostata Reichardt
3389: Navicula mediopunctata Hustedt
3390: Navicula menisculus Schumann (1 public image) (10 restricted images)
3391: Navicula menisculus var. obtusa Hustedt
3392: Navicula meniscus Schumann (1 restricted image)
3393: Navicula microcari Lange-Bertalot (4 public images) (6 restricted images)
3394: Navicula microcephala (Kützing) Grunow
3395: Navicula minima Grunow (7 public images) (28 restricted images)
3396: Navicula minima var. atomoides (Grunow) Cleve
3397: Navicula minima var. pseudofossilis (Krasske) Reimer
3398: Navicula mobiliensis Boyer (3 restricted images)
3399: Navicula modica Hustedt (1 restricted image)
3400: Navicula mollis (Smith) Cleve
3401: Navicula moskalii Metzeltin, Witkowski et Lange-Bertalot
3402: Navicula mutica var. 1 UL NAWQA WHIT
3403: Navicula namibica Lange-Bertalot et Rumrich (1 restricted image)
3404: Navicula nivaloides Bock
3405: Navicula normaloides Cholnoky
3406: Navicula notha Wallace (2 public images) (16 restricted images) - ID Guide
3407: Navicula novaesiberica Lange-Bertalot
3408: Navicula nuwukiana Patrick et Freese
3409: Navicula oblonga Østrup (5 restricted images) - ID Guide
3410: Navicula oblongella Nägeli ex Kützing
3411: Navicula obsidialis Hustedt
3412: Navicula obsoleta Hustedt (1 restricted image)
3413: Navicula occulta Krasske
3414: Navicula ochridana Hustedt
3415: Navicula odiosa Wallace
3416: Navicula oligotraphenta Lange-Bertalot et Hofmann (1 public image) (1 restricted image)
3417: Navicula oppugnata Hustedt
3418: Navicula orangiana Patrick (1 restricted image)
3419: Navicula ordinaria Hustedt
3420: Navicula parabilis Hohn et Hellerman (5 public images) (2 restricted images)
3421: Navicula paramutica Bock
3422: Navicula paramutica var. binodis Bock
3423: Navicula paucivisitata Patrick (3 restricted images)
3424: Navicula pennsylvanica Patrick
3425: Navicula peregrina (Ehrenberg) Kützing (1 public image) (13 restricted images) - ID Guide
3426: Navicula peregrinopsis Lange-Bertalot et Witkowski
3427: Navicula perminuta Grunow (2 public images) (11 restricted images)
3428: Navicula perpusilla Grunow
3429: Navicula phyllepta Kützing (3 restricted images)
3430: Navicula phylleptosoma Lange-Bertalot (1 public image) (5 restricted images)
3431: Navicula platystoma Ehrenberg (2 restricted images)
3432: Navicula podzorskii Lange-Bertalot (1 restricted image)
3433: Navicula porifera Hustedt (1 restricted image)
3434: Navicula porifera var. opportuna (Hustedt) Lange-Bertalot
3435: Navicula praeterita Hustedt
3436: Navicula pseudanglica var. signata (Hustedt) Lange-Bertalot
3437: Navicula pseudoarvensis Hustedt
3438: Navicula pseudobryophila Hustedt (2 restricted images)
3439: Navicula pseudoexilissima Hustedt
3440: Navicula pseudolanceolata Lange-Bertalot (1 restricted image)
3441: Navicula pseudoppugnata Lange-Bertalot et Miho
3442: Navicula pseudoreinhardtii Patrick
3443: Navicula pseudosilicula Hustedt (1 public image) (1 restricted image)
3444: Navicula pseudotenelloides Krasske (3 public images) (4 restricted images)
3445: Navicula pseudoventralis Hustedt (4 restricted images)
3446: Navicula pupula var. aquaeductae (Krasske) Hustedt
3447: Navicula pupula var. capitata Skvortzow et Meyer (1 restricted image)
3448: Navicula pupula var. nyassensis (Müller) Lange-Bertalot
3449: Navicula radiosa Kützing (3 public images) (10 restricted images) - ID Guide
3450: Navicula radiosafallax Lange-Bertalot (4 public images)
3451: Navicula rakowskae Lange-Bertalot (1 restricted image)
3452: Navicula recens (Lange-Bertalot) Lange-Bertalot (8 public images) (33 restricted images) - ID Guide
3453: Navicula reichardtiana Lange-Bertalot (5 public images) (12 restricted images) - ID Guide
3454: Navicula reichardtiana var. crassa Lange-Bertalot et Hofmann (1 public image)
3455: Navicula reinhardtii (Grunow) Grunow (2 public images) (5 restricted images) - ID Guide
3456: Navicula rhynchocephala Kützing (2 public images) (15 restricted images)
3457: Navicula rhynchocephala var. amphiceros (Kützing) Grunow (1 restricted image)
3458: Navicula ricardae Lange-Bertalot
3459: Navicula riediana Lange-Bertalot et Rumrich (2 public images) (3 restricted images)
3460: Navicula rostellata Kützing (9 public images) (9 restricted images)
3461: Navicula rotunda Hustedt
3462: Navicula ruttneri var. capitata Hustedt (1 public image) (6 restricted images)
3463: Navicula ruttneri var. chilensis Krasske (1 public image)
3464: Navicula ruttneri var. rostrata Hustedt
3465: Navicula salinarum Grunow (2 public images) (5 restricted images)
3466: Navicula salinicola Hustedt (5 restricted images)
3467: Navicula sanctaecrucis Østrup (2 public images) (1 restricted image)
3468: Navicula schadei Krasske (1 public image) (3 restricted images)
3469: Navicula schmassmannii Hustedt (2 restricted images) - ID Guide
3470: Navicula schroeteri Meister (3 public images) (2 restricted images)
3471: Navicula schroeteri var. escambia Patrick (1 restricted image)
3472: Navicula secreta var. apiculata Patrick (2 public images) (9 restricted images)
3473: Navicula secura Patrick
3474: Navicula seibigiana Lange-Bertalot (2 public images)
3475: Navicula semen Ehrenberg
3476: Navicula seminoides Cleve
3477: Navicula seminuloides Hustedt (1 restricted image)
3478: Navicula seminulum var. intermedia Hustedt
3479: Navicula similis Krasske
3480: Navicula simplex Krasske
3481: Navicula simula Patrick
3482: Navicula slesvicensis Grunow (2 public images) (3 restricted images) - ID Guide
3483: Navicula sp. 0A UL NAWQA 96 KM
3484: Navicula sp. 0C UL NAWQA 96 KM
3485: Navicula sp. 0D UL NAWQA 96 KM
3486: Navicula sp. 0E UL NAWQA 96 KM
3487: Navicula sp. 0F UL NAWQA 96 KM
3488: Navicula sp. 0G UL NAWQA KM
3489: Navicula sp. 0H UL NAWQA KM
3490: Navicula sp. 0I UL NAWQA KM
3491: Navicula sp. 0J UL NAWQA KM
3492: Navicula sp. 0L UL NAWQA KM
3493: Navicula sp. 0M UL NAWQA KM
3494: Navicula sp. 0N UL NAWQA KM
3495: Navicula sp. 0O UL NAWQA KM
3496: Navicula sp. 0P UL NAWQA KM
3497: Navicula sp. 0Q UL NAWQA KM
3498: Navicula sp. 0R UL NAWQA KM
3499: Navicula sp. 0S UL NAWQA KM
3500: Navicula sp. 0T UL NAWQA KM
3501: Navicula sp. 0U UL NAWQA KM
3502: Navicula sp. 0V UL NAWQA KM
3503: Navicula sp. 0W UL NAWQA KM
3504: Navicula sp. 0X UL NAWQA KM
3505: Navicula sp. 0Y UL NAWQA KM
3506: Navicula sp. 0Z UL NAWQA KM
3507: Navicula sp. 1 (2 puncts) NAWQA UMICH EFS15 ALBE
3508: Navicula sp. 1 ? (12 restricted images)
3509: Navicula sp. 1 ANS ACFB (2 restricted images)
3510: Navicula sp. 1 ANS CWR
3511: Navicula sp. 1 ANS CWR LCB
3512: Navicula sp. 1 ANS CWR LEM
3513: Navicula sp. 1 ANS CWR NA
3514: Navicula sp. 1 ANS CWR NB
3515: Navicula sp. 1 ANS CWR NC
3516: Navicula sp. 1 ANS CWR NH
3517: Navicula sp. 1 ANS CWR NHO
3518: Navicula sp. 1 ANS CWR NI
3519: Navicula sp. 1 ANS CWR NIC
3520: Navicula sp. 1 ANS CWR NJ
3521: Navicula sp. 1 ANS CWR NL
3522: Navicula sp. 1 ANS CWR NP
3523: Navicula sp. 1 ANS CWR NPE
3524: Navicula sp. 1 ANS CWR NPS
3525: Navicula sp. 1 ANS CWR NRP
3526: Navicula sp. 1 ANS CWR NRT
3527: Navicula sp. 1 ANS CWR NS
3528: Navicula sp. 1 ANS CWR NSM
3529: Navicula sp. 1 ANS CWR NSP
3530: Navicula sp. 1 ANS CWR NSR
3531: Navicula sp. 1 ANS CWR NT
3532: Navicula sp. 1 ANS CWR SMPX
3533: Navicula sp. 1 ANS CWR SRG
3534: Navicula sp. 1 ANS CWR SSB
3535: Navicula sp. 1 ANS LLB
3536: Navicula sp. 1 ANS MISS
3537: Navicula sp. 1 ANS NAWQA DW
3538: Navicula sp. 1 ANS NAWQA EAM (2 public images)
3539: Navicula sp. 1 ANS NEW JERSEY KCP (1 restricted image)
3540: Navicula sp. 1 ANS NX LR (2 restricted images)
3541: Navicula sp. 1 ANS TAC SCTX
3542: Navicula sp. 1 ANS TRIN
3543: Navicula sp. 1 ANS VA KCP (2 public images) (2 restricted images)
3544: Navicula sp. 1 ANS VADEQ LR (1 restricted image)
3545: Navicula sp. 1 ANS WRC
3546: Navicula sp. 1 DNREC SJM (10 public images)
3547: Navicula sp. 1 DRBC DME (2 restricted images)
3548: Navicula sp. 1 Idaho DW (1 public image)
3549: Navicula sp. 1 MAINE SJM (5 public images)
3550: Navicula sp. 1 MUR DME (3 restricted images)
3551: Navicula sp. 1 MURD LR (1 public image) (1 restricted image)
3552: Navicula sp. 1 NAWQA CALACAD OZRK cf. arvensis
3553: Navicula sp. 1 NAWQA EEH (1 public image)
3554: Navicula sp. 1 NAWQA UM 1996 EIWA
3555: Navicula sp. 1 NAWQA UM 1996 SCTX
3556: Navicula sp. 1 NAWQA UMICH ALBE
3557: Navicula sp. 1 NAWQA UMICH ALMN
3558: Navicula sp. 1 NAWQA UMICH CZAB
3559: Navicula sp. 1 NAWQA UMICH EIWA
3560: Navicula sp. 1 NAWQA UMICH KR ALBE
3561: Navicula sp. 1 NAWQA UMICH MBE ALBE
3562: Navicula sp. 1 NAWQA UMICH NAA ALBE
3563: Navicula sp. 1 NAWQA UMICH PUGT
3564: Navicula sp. 1 NAWQA UMICH SCTX
3565: Navicula sp. 1 NAWQA UMICH UCOL
3566: Navicula sp. 1 NAWQA UMICH UMIS
3567: Navicula sp. 1 NRSA DME (1 restricted image)
3568: Navicula sp. 1 NRSA GDL (1 restricted image)
3569: Navicula sp. 1 NRSA JZ
3570: Navicula sp. 1 NRSA KMM (1 restricted image)
3571: Navicula sp. 1 SABINE MORALES (2 public images)
3572: Navicula sp. 1 UL NAWQA WHIT KM (1 restricted image)
3573: Navicula sp. 1 Virginia DME
3574: Navicula sp. 10 ANS LLB
3575: Navicula sp. 10 ANS WRC (1 restricted image)
3576: Navicula sp. 10 NAWQA EFS ALBE
3577: Navicula sp. 10 NAWQA UMICH ALBE cf. arvensis Hustedt
3578: Navicula sp. 10 NAWQA UMICH EIWA
3579: Navicula sp. 10 UL NAWQA WHIT KM
3580: Navicula sp. 107 PIRLA
3581: Navicula sp. 11 ANS LLB
3582: Navicula sp. 11 ANS WRC (4 restricted images)
3583: Navicula sp. 11 NAWQA EFS ALBE
3584: Navicula sp. 11 NAWQA UMICH ALBE cf. capitatoradiata Germain
3585: Navicula sp. 11 NAWQA UMICH EIWA
3586: Navicula sp. 12 ANS WRC (1 restricted image)
3587: Navicula sp. 12 NAWQA EFS ALBE
3588: Navicula sp. 12 NAWQA UMICH ALBE cf. cryptocephala Kützing
3589: Navicula sp. 12 NAWQA UMICH EIWA
3590: Navicula sp. 12 NAWQA UMICH PUGT cf. protracta (Grunow) Cleve
3591: Navicula sp. 13 ANS WRC
3592: Navicula sp. 13 NAWQA EFS ALBE
3593: Navicula sp. 13 NAWQA UMICH ALBE cf. cryptotenella Lange-Bertalot
3594: Navicula sp. 13 NAWQA UMICH PUGT cf. radiosa Kützing
3595: Navicula sp. 14 ANS WRC AM
3596: Navicula sp. 14 NAWQA EFS ALBE
3597: Navicula sp. 14 NAWQA UMICH ALBE cf. decussis Østrup
3598: Navicula sp. 14 NAWQA UMICH PUGT cf. slesvicensis Grunow
3599: Navicula sp. 15 ANS WRC
3600: Navicula sp. 15 NAWQA EFS ALBE
3601: Navicula sp. 15 NAWQA UMICH ALBE cf. digatilus Hustedt
3602: Navicula sp. 15 NAWQA UMICH PUGT cf. veneta Kützing
3603: Navicula sp. 16 NAWQA EFS ALBE
3604: Navicula sp. 16 NAWQA UMICH ALBE cf. disjuncta Hustedt
3605: Navicula sp. 16 NAWQA UMICH PUGT cf. viridula var. rostellata (Kützing) Cleve
3606: Navicula sp. 17 NAWQA EFS ALBE
3607: Navicula sp. 17 NAWQA UMICH ALBE cf. gastrum var. Hustedt
3608: Navicula sp. 18 NAWQA EFS ALBE
3609: Navicula sp. 18 NAWQA UMICH ALBE cf. halophila (Grunow) Cleve
3610: Navicula sp. 19 NAWQA EFS ALBE
3611: Navicula sp. 19 NAWQA UMICH ALBE cf. microcari Lange-Bertalot
3612: Navicula sp. 1A UL NAWQA KM
3613: Navicula sp. 1B UL NAWQA KM
3614: Navicula sp. 1D UL NAWQA KM
3615: Navicula sp. 1E UL NAWQA KM
3616: Navicula sp. 1F UL NAWQA KM
3617: Navicula sp. 1G UL NAWQA KM
3618: Navicula sp. 1H UL NAWQA KM
3619: Navicula sp. 1NAWQA UM 1996 UTEN
3620: Navicula sp. 2 (with stigmoid) NAWQA UMICH SCTX
3621: Navicula sp. 2 ?
3622: Navicula sp. 2 ANS CWR
3623: Navicula sp. 2 ANS LLB
3624: Navicula sp. 2 ANS NAWQA EAM (1 restricted image)
3625: Navicula sp. 2 ANS NX LR (2 restricted images)
3626: Navicula sp. 2 ANS VADEQ LR (2 restricted images)
3627: Navicula sp. 2 DRBC DME (2 restricted images)
3628: Navicula sp. 2 MONTANA HAGAN (1 public image) (1 restricted image)
3629: Navicula sp. 2 MUR DME (1 restricted image)
3630: Navicula sp. 2 NAWQA CALACAD OZRK cf. menisculus
3631: Navicula sp. 2 NAWQA EFS ALBE cf. Craticula
3632: Navicula sp. 2 NAWQA UM 1996 EIWA
3633: Navicula sp. 2 NAWQA UM 1996 SCTX
3634: Navicula sp. 2 NAWQA UM 1996 UTEN
3635: Navicula sp. 2 NAWQA UMICH ALBE
3636: Navicula sp. 2 NAWQA UMICH ALMN
3637: Navicula sp. 2 NAWQA UMICH CZAB
3638: Navicula sp. 2 NAWQA UMICH EIWA
3639: Navicula sp. 2 NAWQA UMICH KR ALBE
3640: Navicula sp. 2 NAWQA UMICH NAA ALBE
3641: Navicula sp. 2 NAWQA UMICH PUGT
3642: Navicula sp. 2 NAWQA UMICH SCTX
3643: Navicula sp. 2 NAWQA UMICH UCOL
3644: Navicula sp. 2 NAWQA UMICH UTEN
3645: Navicula sp. 2 NRSA DME (7 restricted images)
3646: Navicula sp. 2 NRSA GDL (2 restricted images)
3647: Navicula sp. 2 NRSA JZ
3648: Navicula sp. 2 NRSA KMM (1 restricted image)
3649: Navicula sp. 2 PIRLA
3650: Navicula sp. 2 UL NAWQA WHIT KM (2 restricted images)
3651: Navicula sp. 2 Virginia DME
3652: Navicula sp. 20 NAWQA EFS ALBE
3653: Navicula sp. 20 NAWQA UMICH ALBE cf. minima Grunow ex Van Heurck
3654: Navicula sp. 21 NAWQA EFS ALBE
3655: Navicula sp. 21 NAWQA UMICH ALBE cf. minthe Hohn et Hellerman
3656: Navicula sp. 22 NAWQA UMICH ALBE cf. rhynchocephala Kützing
3657: Navicula sp. 22 NAWQA UMICH EFS1 ALBE
3658: Navicula sp. 23 NAWQA UMICH ALBE cf. subrhynchocephala Hustedt
3659: Navicula sp. 23 NAWQA UMICH EFS2 ALBE
3660: Navicula sp. 24 NAWQA UMICH ALBE cf. tenelloides Hustedt
3661: Navicula sp. 26 NAWQA KM
3662: Navicula sp. 27 NAWQA KM
3663: Navicula sp. 28 NAWQA EAM (2 public images)
3664: Navicula sp. 29 NAWQA EAM (1 public image)
3665: Navicula sp. 3 ?
3666: Navicula sp. 3 ANS CWR
3667: Navicula sp. 3 ANS NX LR
3668: Navicula sp. 3 ANS WRC
3669: Navicula sp. 3 MUR DME (2 restricted images)
3670: Navicula sp. 3 NAWQA EFS ALBE
3671: Navicula sp. 3 NAWQA KR ALBE
3672: Navicula sp. 3 NAWQA MP (5 public images) (2 restricted images)
3673: Navicula sp. 3 NAWQA UM 1996 UTEN JP
3674: Navicula sp. 3 NAWQA UMICH ALBE
3675: Navicula sp. 3 NAWQA UMICH ALMN
3676: Navicula sp. 3 NAWQA UMICH CZAB
3677: Navicula sp. 3 NAWQA UMICH EIWA
3678: Navicula sp. 3 NAWQA UMICH PUGT cf. capitata Ehrenberg
3679: Navicula sp. 3 NRSA DME (2 restricted images)
3680: Navicula sp. 3 PIRLA
3681: Navicula sp. 3 UL NAWQA WHIT KM
3682: Navicula sp. 3 Virginia DME
3683: Navicula sp. 30 NAWQA EAM (1 public image)
3684: Navicula sp. 31 NAWQA CALACAD OZRK
3685: Navicula sp. 33 NAWQA CALACAD OZRK
3686: Navicula sp. 35 NAWQA CALACAD OZRK cf. pseudolanceolata
3687: Navicula sp. 36 NAWQA CALACAD OZRK
3688: Navicula sp. 37 NAWQA KM
3689: Navicula sp. 38 NAWQA KM
3690: Navicula sp. 39 NAWQA WRC (1 public image)
3691: Navicula sp. 4 ?
3692: Navicula sp. 4 ANS LLB
3693: Navicula sp. 4 ANS WRC
3694: Navicula sp. 4 MONTANA HAGAN (1 public image)
3695: Navicula sp. 4 MUR DME (2 restricted images)
3696: Navicula sp. 4 NAWQA EFS ALBE
3697: Navicula sp. 4 NAWQA MP
3698: Navicula sp. 4 NAWQA UM 1996 UTEN KR
3699: Navicula sp. 4 NAWQA UMICH ALBE
3700: Navicula sp. 4 NAWQA UMICH ALMN aff. radiosafallax Lange-Bertalot
3701: Navicula sp. 4 NAWQA UMICH CZAB
3702: Navicula sp. 4 NAWQA UMICH EIWA
3703: Navicula sp. 4 NAWQA UMICH KR ALBE
3704: Navicula sp. 4 NAWQA UMICH PUGT cf. capitatoradiata Germain
3705: Navicula sp. 4 NRSA JZ (1 restricted image)
3706: Navicula sp. 4 UL NAWQA WHIT KM (2 restricted images)
3707: Navicula sp. 4 Virginia DME
3708: Navicula sp. 40 NAWQA EAM (1 restricted image)
3709: Navicula sp. 41 NAWQA EAM (3 public images)
3710: Navicula sp. 43 NAWQA EAM (3 public images)
3711: Navicula sp. 44 NAWQA EAM (5 public images)
3712: Navicula sp. 44 PIRLA
3713: Navicula sp. 45 NAWQA EAM (1 public image) (3 restricted images)
3714: Navicula sp. 46 NAWQA EAM (2 public images)
3715: Navicula sp. 47 NAWQA HAMSHER
3716: Navicula sp. 48 NAWQA HAMSHER (1 restricted image)
3717: Navicula sp. 49 NAWQA HAGAN (1 public image)
3718: Navicula sp. 5 ?
3719: Navicula sp. 5 ANS LLB
3720: Navicula sp. 5 ANS NEW JERSEY KCP (1 public image)
3721: Navicula sp. 5 ANS WRC (3 restricted images)
3722: Navicula sp. 5 MONTANA HAMSHER (1 public image)
3723: Navicula sp. 5 MUR DME (2 restricted images)
3724: Navicula sp. 5 NAWQA EFS ALBE
3725: Navicula sp. 5 NAWQA MP
3726: Navicula sp. 5 NAWQA UMICH ALBE
3727: Navicula sp. 5 NAWQA UMICH CZAB
3728: Navicula sp. 5 NAWQA UMICH EIWA
3729: Navicula sp. 5 NAWQA UMICH PUGT cf. cari Ehrenberg
3730: Navicula sp. 5 SCTX MP (1 public image)
3731: Navicula sp. 5 UL NAWQA WHIT KM
3732: Navicula sp. 5 Virginia DME
3733: Navicula sp. 50 NAWQA HAGAN (1 public image)
3734: Navicula sp. 51 NAWQA HAGAN (1 public image)
3735: Navicula sp. 6 ?
3736: Navicula sp. 6 ANS LLB
3737: Navicula sp. 6 MUR DME (1 restricted image)
3738: Navicula sp. 6 NAWQA EFS ALBE
3739: Navicula sp. 6 NAWQA UMICH ALBE
3740: Navicula sp. 6 NAWQA UMICH CZAB
3741: Navicula sp. 6 NAWQA UMICH EIWA
3742: Navicula sp. 6 NAWQA UMICH PUGT cf. cryptotenella Lange-Bertalot
3743: Navicula sp. 6 UL NAWQA WHIT KM (1 restricted image)
3744: Navicula sp. 7 ?
3745: Navicula sp. 7 ANS LLB
3746: Navicula sp. 7 ANS WRC (7 restricted images)
3747: Navicula sp. 7 MUR DME (1 restricted image)
3748: Navicula sp. 7 NAWQA EFS ALBE
3749: Navicula sp. 7 NAWQA UMICH ALBE
3750: Navicula sp. 7 NAWQA UMICH CZAB cf. atomus (Kützing) Grunow
3751: Navicula sp. 7 NAWQA UMICH EIWA
3752: Navicula sp. 7 NAWQA UMICH PUGT cf. gregaria Donkin
3753: Navicula sp. 7 UL NAWQA WHIT KM (1 restricted image)
3754: Navicula sp. 8 ?
3755: Navicula sp. 8 ANS LLB
3756: Navicula sp. 8 ANS WRC (2 restricted images)
3757: Navicula sp. 8 NAWQA EFS ALBE
3758: Navicula sp. 8 NAWQA UMICH ALBE cf. accomoda Hustedt
3759: Navicula sp. 8 NAWQA UMICH EIWA
3760: Navicula sp. 8 UL NAWQA KM
3761: Navicula sp. 9 ?
3762: Navicula sp. 9 ANS LLB
3763: Navicula sp. 9 ANS WRC (1 restricted image)
3764: Navicula sp. 9 NAWQA EFS ALBE
3765: Navicula sp. 9 NAWQA UMICH ALBE cf. anglica Ralfs
3766: Navicula sp. 9 NAWQA UMICH EIWA
3767: Navicula sp. 9 UL NAWQA WHIT KM
3768: Navicula sp. A NAWQA CALACAD OZRK
3769: Navicula sp. B NAWQA CALACAD OZRK
3770: Navicula sparsistriata Hustedt
3771: Navicula spp.
3772: Navicula stankovici Hustedt (1 restricted image)
3773: Navicula striolata (Grunow) Lange-Bertalot
3774: Navicula stroemii Hustedt (3 public images) (4 restricted images)
3775: Navicula subadnata Hustedt (2 public images) (1 restricted image)
3776: Navicula subarvensis Hustedt
3777: Navicula subatomoides Hustedt
3778: Navicula subfasciata Patrick (3 restricted images)
3779: Navicula sublucidula Hustedt (2 restricted images)
3780: Navicula subminuscula Manguin (7 public images) (8 restricted images) - ID Guide
3781: Navicula submitis Hustedt
3782: Navicula submuralis Hustedt (2 public images) (2 restricted images)
3783: Navicula subplacentula Hustedt
3784: Navicula subrhynchocephala Hustedt (1 public image) (1 restricted image) - ID Guide
3785: Navicula subrotundata Hustedt (3 restricted images)
3786: Navicula suecorum var. dismutica (Hustedt) Lange-Bertalot
3787: Navicula symmetrica Patrick (2 public images) (5 restricted images) - ID Guide
3788: Navicula tantula Hustedt
3789: Navicula tenelloides Hustedt (3 public images) (8 restricted images)
3790: Navicula thienemanni Hustedt
3791: Navicula tridentula Krasske (2 public images)
3792: Navicula tripunctata (Müller) Bory (10 public images) (21 restricted images) - ID Guide
3793: Navicula trivialis Lange-Bertalot (1 public image) (13 restricted images) - ID Guide
3794: Navicula trivialis var. oligotraphenta Lange-Bertalot et Hofmann
3795: Navicula trophicatrix Lange-Bertalot
3796: Navicula tugelae Cholnoky
3797: Navicula upsaliensis (Grunow) Peragallo
3798: Navicula utermoehlii Hustedt (1 restricted image)
3799: Navicula vaneei Lange-Bertalot - ID Guide
3800: Navicula vaucheriae Petersen (2 restricted images)
3801: Navicula veneta Kützing (5 public images) (22 restricted images) - ID Guide
3802: Navicula ventralis Krasske (1 public image) (1 restricted image)
3803: Navicula vilaplanii (Lange-Bertalot et Sabater) Lange-Bertalot et Sabater (1 public image) (2 restricted images) - ID Guide
3804: Navicula viridula (Kützing) Kützing (8 restricted images) - ID Guide
3805: Navicula viridula var. 1 ANS LLB
3806: Navicula viridulacalcis Lange-Bertalot (1 public image) (2 restricted images)
3807: Navicula vitabunda Hustedt (1 restricted image)
3808: Navicula vulpina Kützing (2 public images) (1 restricted image) - ID Guide
3809: Navicula wallacei Reimer (6 public images) (6 restricted images)
3810: Navicula weinzierlii Schimanski (1 public image) (2 restricted images)
3811: Navicula wiesneri Lange-Bertalot
3812: Navicula wildii Lange-Bertalot (3 restricted images) - ID Guide
3813: Navicula witkowskii Lange-Bertalot, Iserentant et Metzeltin (1 restricted image)
3814: Navicula zostereti Grunow
3815: Neidiopsis cf. levanderi (Hustedt) Lange-Bertalot
3816: Neidium affine (Ehrenberg) Pfitzer (3 public images) (1 restricted image)
3817: Neidium affine var. 1 UMICH ALBE
3818: Neidium affine var. amphirhynchus (Ehrenberg) Cleve (1 restricted image)
3819: Neidium affine var. ceylonicum (Skvortzow) Reimer
3820: Neidium affine var. longiceps (Gregory) Cleve (1 public image)
3821: Neidium affine var. tenuirostris Mayer
3822: Neidium affine var. undulatum (Grunow) Cleve
3823: Neidium alpinum Hustedt (4 restricted images)
3824: Neidium amphigomphus (Ehrenberg) Pfitzer
3825: Neidium ampliatum (Ehrenberg) Krammer (2 public images) (4 restricted images)
3826: Neidium apiculatum Reimer (1 restricted image)
3827: Neidium apiculatum var. constrictum Reimer
3828: Neidium binodeforme Krammer (2 public images)
3829: Neidium binodis (Ehrenberg) Hustedt (1 restricted image)
3830: Neidium bisulcatum (Lagerstedt) Cleve (2 public images) (3 restricted images)
3831: Neidium bisulcatum var. baicalense (Skvortzow et Meyer) Reimer
3832: Neidium bisulcatum var. subampliatum Krammer
3833: Neidium boyeri Reimer
3834: Neidium calvum Østrup
3835: Neidium carterii Krammer
3836: Neidium cf. ampliatum (Ehrenberg) Krammer
3837: Neidium cf. clementoides REIMER
3838: Neidium cf. hankensis REIMER Skvortzow
3839: Neidium cf. hercynicum Mayer
3840: Neidium cf. hermanii REIMER Hustedt
3841: Neidium cf. iridis CALACAD (Ehrenberg) Cleve
3842: Neidium cf. iridis var. amphigomphus CALACAD (Ehrenberg) Tempere et Peragallo
3843: Neidium cf. productum CALACAD (Smith) Cleve
3844: Neidium densestriatum (Østrup) Krammer (5 public images) (3 restricted images)
3845: Neidium dilatatum (Ehrenberg) Cleve
3846: Neidium dubium (Ehrenberg) Cleve (2 public images) (6 restricted images)
3847: Neidium dubium fo. constrictum (Hustedt) Hustedt
3848: Neidium dubium var. 1 ANS CWR NNE
3849: Neidium dubium var. 1 UMICH ALBE
3850: Neidium dubium var. cuneata Fontell
3851: Neidium hankensis Skvortzow
3852: Neidium hercynicum fo. subrostratum Wallace
3853: Neidium hercynicum Mayer (2 public images) (4 restricted images)
3854: Neidium hitchcockii (Ehrenberg) Cleve
3855: Neidium iridis (Ehrenberg) Cleve (6 restricted images)
3856: Neidium javanicum Hustedt
3857: Neidium productum (Smith) Cleve (6 restricted images)
3858: Neidium sacoense Reimer (1 restricted image)
3859: Neidium septentrionalis Cleve-Euler
3860: Neidium sp. 0A UL NAWQA 96 KM
3861: Neidium sp. 1 ?
3862: Neidium sp. 1 ANS CWR
3863: Neidium sp. 1 LJM COOK (1 restricted image)
3864: Neidium sp. 1 ME EAM (1 public image) (2 restricted images)
3865: Neidium sp. 1 NAWQA EFS ALBE
3866: Neidium sp. 1 NAWQA MP
3867: Neidium sp. 2 NAWQA EFS ALBE
3868: Neidium sp. 3 NAWQA EFS ALBE
3869: Neidium sp. 4 NAWQA ALBE cf. alpinum Hustedt
3870: Neidium sp. 5 NAWQA ALBE cf. densestriatum (Østrup) Krammer
3871: Neidium sp. 7 NAWQA LJM (1 public image) (1 restricted image)
3872: Neidium sp. 8 NAWQA EAM (1 public image)
3873: Neidium spp.
3874: Neidium temperei Reimer
3875: Neodelphineis sp. 1. ANS LAUGS LR
3876: Nephrochlamys allanthoidea Koršikov
3877: Nephrocytium agardhianum Nägeli
3878: Nephrocytium limneticum (G.M. Smith) G.M. Smith (1 restricted image)
3879: Nephrocytium sp.
3880: Nephroselmis olivacae Stein
3881: Netrium digitus (Ehrenberg) Itzigson et Rothe (1 public image) (4 restricted images)
3882: Netrium digitus var. rectum fo. minus Prescott, Croasdale et Vinyard
3883: Netrium digitus var. rhomboideum Grönblad (1 public image) (1 restricted image)
3884: Netrium interruptum (Brébisson) Lütkemüller
3885: Netrium oblongum (deBary) Lütkemüller
3886: Nitzschia abridia Camburn
3887: Nitzschia acicularioides Hustedt (2 restricted images)
3888: Nitzschia acicularis (Kützing) Smith (2 public images) (1 restricted image)
3889: Nitzschia acidoclinata Lange-Bertalot (3 public images) (9 restricted images)
3890: Nitzschia acula (Kützing) Hantzsch
3891: Nitzschia admissa Hustedt
3892: Nitzschia aequorea Hustedt
3893: Nitzschia aff. acidoclinata Virginia MDE Lange-Bertalot
3894: Nitzschia agnita Hustedt (2 restricted images)
3895: Nitzschia alpina Hustedt (1 public image) (4 restricted images)
3896: Nitzschia ambigua Manguin
3897: Nitzschia amphibia fo. frauenfeldii (Grunow) Lange-Bertalot
3898: Nitzschia amphibia Grunow (10 public images) (35 restricted images) - ID Guide
3899: Nitzschia amphibioides Hustedt (2 public images) (4 restricted images)
3900: Nitzschia amplectens Hustedt (1 restricted image)
3901: Nitzschia angustata (Smith) Grunow (6 public images) (8 restricted images)
3902: Nitzschia angustata var. acuta Grunow
3903: Nitzschia angustatula Lange-Bertalot (7 restricted images)
3904: Nitzschia angusteforaminata Lange-Bertalot
3905: Nitzschia archibaldii Lange-Bertalot (4 public images) (6 restricted images)
3906: Nitzschia aurariae Cholnoky (4 restricted images)
3907: Nitzschia austriaca Hustedt
3908: Nitzschia bacilliformis Hustedt
3909: Nitzschia bacillum Hustedt (1 restricted image)
3910: Nitzschia behrei Hustedt
3911: Nitzschia bergii Cleve-Euler
3912: Nitzschia biacrula Hohn et Hellerman (2 restricted images) - ID Guide
3913: Nitzschia bita Hohn et Hellerman (2 public images) (1 restricted image)
3914: Nitzschia bremensis Hustedt (3 public images) (6 restricted images)
3915: Nitzschia brevissima Grunow ex Van Heurck (4 public images) (5 restricted images)
3916: Nitzschia bryophila (Hustedt) Hustedt (1 restricted image)
3917: Nitzschia bulnheimiana (Rabenhorst) H.L. Smith
3918: Nitzschia calcicola Aleem et Hustedt
3919: Nitzschia capitellata Hustedt (1 public image) (11 restricted images)
3920: Nitzschia capitellata var. siberica Skvortzow
3921: Nitzschia cf. acicularioides UMICH Hustedt
3922: Nitzschia cf. acicularis UMICH (Kützing) Smith
3923: Nitzschia cf. acidoclinata UMICH Lange-Bertalot
3924: Nitzschia cf. aerophila CLASON Hustedt
3925: Nitzschia cf. aerophila REIMER Hustedt
3926: Nitzschia cf. aerophila UMICH Hustedt
3927: Nitzschia cf. agnita Hustedt
3928: Nitzschia cf. agnita UMICH Hustedt
3929: Nitzschia cf. alpina Hustedt
3930: Nitzschia cf. amphibia fo. frauenfeldii UMICH (Grunow) Lange-Bertalot
3931: Nitzschia cf. amphibia UMICH Grunow (1 restricted image)
3932: Nitzschia cf. angustiforaminata Lange-Bertalot
3933: Nitzschia cf. archibaldii UMICH Lange-Bertalot
3934: Nitzschia cf. aurariae UMICH Cholnoky
3935: Nitzschia cf. bacillum LAIRD Hustedt
3936: Nitzschia cf. bacillum UMICH Hustedt
3937: Nitzschia cf. calida Grunow
3938: Nitzschia cf. capitellata REIMER Hustedt
3939: Nitzschia cf. capitellata UMICH Hustedt
3940: Nitzschia cf. clausii UMICH Hantzsch
3941: Nitzschia cf. constricta UMICH (Kützing) Ralfs
3942: Nitzschia cf. desertorum UMICH Hustedt
3943: Nitzschia cf. dissipata UMICH (Kützing) Grunow
3944: Nitzschia cf. flexa CLASON Schumann
3945: Nitzschia cf. fonticola UMICH (Grunow) Grunow
3946: Nitzschia cf. fossilis UMICH Grunow
3947: Nitzschia cf. frustulum UMICH (Kützing) Grunow
3948: Nitzschia cf. frustulum var. perminuta Grunow
3949: Nitzschia cf. gracilis CALACAD Hantzsch
3950: Nitzschia cf. gracilis Hantzsch (1 restricted image)
3951: Nitzschia cf. gracilis UMICH Hantzsch
3952: Nitzschia cf. hantzschiana UMICH Rabenhorst
3953: Nitzschia cf. incognita Krasske
3954: Nitzschia cf. inconspicua UMICH Grunow
3955: Nitzschia cf. intermedia UMICH Hantzsch
3956: Nitzschia cf. lacuum UMICH Lange-Bertalot
3957: Nitzschia cf. lanceolata UMICH Smith
3958: Nitzschia cf. legleri CODY Hustedt
3959: Nitzschia cf. linearis CALACAD (Agardh) Smith
3960: Nitzschia cf. linearis UMICH (Agardh) Smith
3961: Nitzschia cf. nana UMICH Grunow
3962: Nitzschia cf. normanii UMICH Grunow
3963: Nitzschia cf. obsidialis REIMER Hustedt
3964: Nitzschia cf. palea (Kützing) Smith
3965: Nitzschia cf. palea UMICH (Kützing) Smith
3966: Nitzschia cf. paleacea Grunow
3967: Nitzschia cf. perminuta (Grunow) Peragallo
3968: Nitzschia cf. plana REIMER Smith
3969: Nitzschia cf. punctata var. coarctata REIMER Grunow
3970: Nitzschia cf. pura UMICH Hustedt
3971: Nitzschia cf. pusilla UMICH Grunow
3972: Nitzschia cf. recta Hantzsch ex Rabenhorst
3973: Nitzschia cf. rosenstockii Lange-Bertalot
3974: Nitzschia cf. sigma UMICH (Kützing) Smith
3975: Nitzschia cf. sigmoidea UMICH (Nitzsch) Smith
3976: Nitzschia cf. sublineais REIMER Hustedt
3977: Nitzschia cf. sundaensis Hustedt
3978: Nitzschia cf. tarda REIMER Hustedt
3979: Nitzschia cf. thermaloides NAWQA CODY Hustedt (1 public image)
3980: Nitzschia cf. thermaloides UMICH Hustedt
3981: Nitzschia cf. tryblionella Hantzsch
3982: Nitzschia cf. tubicola Grunow
3983: Nitzschia cf. tubicola UMICH Grunow
3984: Nitzschia cf. umbonata
3985: Nitzschia cf. valdestriata UMICH Aleem et Hustedt
3986: Nitzschia cf. vermicularis
3987: Nitzschia cf. vermicularis UMICH (Kützing) Hantzsch
3988: Nitzschia cf. vitrea UMICH Norman
3989: Nitzschia clausii Hantzsch (6 restricted images)
3990: Nitzschia communis Rabenhorst (1 restricted image) - ID Guide
3991: Nitzschia communis var. hyalina Lund
3992: Nitzschia commutata Grunow (2 restricted images)
3993: Nitzschia commutatoides Lange-Bertalot
3994: Nitzschia compressa var. balatonis (Grunow) Lange-Bertalot (2 restricted images)
3995: Nitzschia compressa var. elongata (Grunow) Lange-Bertalot
3996: Nitzschia compressa var. vexans (Grunow) Lange-Bertalot (3 restricted images)
3997: Nitzschia confinis Hustedt
3998: Nitzschia costei Rimet et Ector
3999: Nitzschia desertorum Hustedt (5 restricted images)
4000: Nitzschia dippelii Grunow
4001: Nitzschia dissipata (Kützing) Grunow (6 public images) (19 restricted images) - ID Guide
4002: Nitzschia dissipata fo. undulata Sovereign
4003: Nitzschia dissipata var. media (Hantzsch) Grunow (6 restricted images)
4004: Nitzschia diversa Hustedt
4005: Nitzschia draveillensis Coste et Ricard (1 public image)
4006: Nitzschia dubia Smith (1 restricted image)
4007: Nitzschia dubiformis Hustedt
4008: Nitzschia elegans Hustedt
4009: Nitzschia elegantula Grunow (1 public image)
4010: Nitzschia elliptica Hustedt
4011: Nitzschia fasciculata (Grunow) Grunow (1 restricted image)
4012: Nitzschia filiformis (Smith) Van Heurck (2 public images) (4 restricted images)
4013: Nitzschia filiformis var. conferta (Richter) Lange-Bertalot
4014: Nitzschia flexa Schumann (1 restricted image)
4015: Nitzschia flexoides Geitler
4016: Nitzschia fonticola (Grunow) Grunow (7 public images) (19 restricted images)
4017: Nitzschia fonticola var. pelagica Hustedt
4018: Nitzschia fossilis (Grunow) Grunow (1 public image) (3 restricted images)
4019: Nitzschia frequens Hustedt (1 restricted image)
4020: Nitzschia frustulum (Kützing) Grunow (7 public images) (25 restricted images)
4021: Nitzschia fruticosa Hustedt
4022: Nitzschia gandersheimiensis Krasske (1 restricted image)
4023: Nitzschia geitleri Hustedt
4024: Nitzschia gessneri Hustedt (3 restricted images)
4025: Nitzschia gisela Lange-Bertalot
4026: Nitzschia graciliformis Lange-Bertalot et Simonsen
4027: Nitzschia gracilis Hantzsch (4 public images) (8 restricted images)
4028: Nitzschia gracilis var. minor Skabitschevsky
4029: Nitzschia graciloides Hustedt
4030: Nitzschia grossestriata Hustedt
4031: Nitzschia hantzschiana Rabenhorst (5 restricted images)
4032: Nitzschia harderi Hustedt
4033: Nitzschia heufleriana Grunow (1 public image) (4 restricted images)
4034: Nitzschia homburgiensis Lange-Bertalot (5 restricted images)
4035: Nitzschia hustedtiana Salah
4036: Nitzschia hybrida Grunow
4037: Nitzschia hybridaeformis Hustedt
4038: Nitzschia incognita Legler et Krasske (1 public image) (1 restricted image)
4039: Nitzschia inconspicua Grunow (11 public images) (34 restricted images)
4040: Nitzschia insignis Gregory
4041: Nitzschia intermedia Hantzsch ex Cleve et Grunow (2 public images) (14 restricted images)
4042: Nitzschia intermissa Hustedt
4043: Nitzschia kimberliensis Potapova
4044: Nitzschia kurzeana Rabenhorst
4045: Nitzschia lacunarum Hustedt (1 restricted image)
4046: Nitzschia lacuum Lange-Bertalot (1 restricted image)
4047: Nitzschia laevis Hustedt
4048: Nitzschia lanceolata fo. minima Grunow
4049: Nitzschia lanceolata Smith (1 restricted image)
4050: Nitzschia lancettula Müller
4051: Nitzschia leistikowii Lange-Bertalot
4052: Nitzschia levidensis var. salinarum Grunow (1 public image)
4053: Nitzschia liebethruthii Rabenhorst (6 restricted images)
4054: Nitzschia liebetruthii var. major Grunow (4 restricted images)
4055: Nitzschia linearis (Agardh) Smith (16 restricted images) - ID Guide
4056: Nitzschia linearis var. tenuis (Smith) Grunow
4057: Nitzschia lorenziana Grunow (5 restricted images)
4058: Nitzschia lorenziana var. subtilis Grunow
4059: Nitzschia macilenta Gregory
4060: Nitzschia mediastalsis Hohn et Hellerman
4061: Nitzschia mediocris Hustedt
4062: Nitzschia microcephala Grunow (4 public images) (7 restricted images) - ID Guide
4063: Nitzschia minutissima Smith
4064: Nitzschia modesta Hustedt
4065: Nitzschia monachorum Lange-Bertalot
4066: Nitzschia nana Grunow ex Van Heurck (1 public image) (8 restricted images)
4067: Nitzschia navicularis (Brébisson) Grunow
4068: Nitzschia normanii Grunow ex Van Heurck
4069: Nitzschia obtusa Smith (4 restricted images)
4070: Nitzschia obtusa var. kurziana Rabenhorst
4071: Nitzschia obtusa var. scalpelliformis (Grunow) Grunow (1 restricted image)
4072: Nitzschia palea (Kützing) Smith (8 public images) (35 restricted images) - ID Guide
4073: Nitzschia palea fo. dubia Manguin
4074: Nitzschia palea fo. major Rabenhorst
4075: Nitzschia palea var. debilis (Kützing) Grunow (1 public image) (8 restricted images)
4076: Nitzschia palea var. minuta (Bleisch) Grunow
4077: Nitzschia palea var. tenuirostris Grunow (4 restricted images) - ID Guide
4078: Nitzschia paleacea Grunow (2 public images) (15 restricted images)
4079: Nitzschia paleaeformis Hustedt (2 restricted images)
4080: Nitzschia palustris Hustedt (1 public image) (3 restricted images)
4081: Nitzschia panduriformis cf. continua NAWQA UMICH ALBE Grunow
4082: Nitzschia panduriformis var. continua Grunow
4083: Nitzschia panduriformis var. minor Grunow
4084: Nitzschia parvula Smith
4085: Nitzschia parvula var. terricola Lund
4086: Nitzschia pellucida Grunow (1 public image) (5 restricted images)
4087: Nitzschia perminuta (Grunow) Peragallo (6 restricted images) - ID Guide
4088: Nitzschia perpusilla var. inconspicua Grunow
4089: Nitzschia perspicua Cholnoky (2 restricted images)
4090: Nitzschia philippinarum Hustedt
4091: Nitzschia plana var. americana Hustedt
4092: Nitzschia prolongata var. hoehnkii (Hustedt) Lange-Bertalot
4093: Nitzschia pseudocommunis Hustedt
4094: Nitzschia pseudofonticola Hustedt (1 public image) (4 restricted images)
4095: Nitzschia pumila Hustedt (2 restricted images)
4096: Nitzschia pura Hustedt (2 restricted images)
4097: Nitzschia pusilla Grunow (6 restricted images)
4098: Nitzschia radicula Hustedt (2 restricted images)
4099: Nitzschia radicula var. rostrata Hustedt
4100: Nitzschia rautenbachiae Cholnoky (2 restricted images)
4101: Nitzschia recta Hantzsch ex Rabenhorst (1 public image) (11 restricted images) - ID Guide
4102: Nitzschia rectiformis Hustedt (1 restricted image)
4103: Nitzschia reversa Smith (2 public images) (6 restricted images)
4104: Nitzschia rigida (Kützing) Peragallo et Peragallo
4105: Nitzschia romana Grunow
4106: Nitzschia rosenstockii Lange-Bertalot (1 public image) (1 restricted image)
4107: Nitzschia rostellata Hustedt
4108: Nitzschia sarcophagum Gregory
4109: Nitzschia scalpelliformis Grunow (1 restricted image)
4110: Nitzschia sigma (Kützing) Smith (1 public image) (9 restricted images)
4111: Nitzschia sigma var. rigidula (Peragallo et Peragallo) Grunow
4112: Nitzschia sigmoidea (Nitzsch) Smith (2 restricted images)
4113: Nitzschia silicula Hustedt
4114: Nitzschia siliqua Archibald (1 public image) (6 restricted images)
4115: Nitzschia similis Hustedt
4116: Nitzschia sinuata (Thwaites) Grunow
4117: Nitzschia sinuata var. delognei (Grunow) Lange-Bertalot (1 restricted image)
4118: Nitzschia sinuata var. tabellaria (Grunow) Grunow (3 public images) (7 restricted images)
4119: Nitzschia sociabilis Hustedt (2 public images) (13 restricted images) - ID Guide
4120: Nitzschia solita Hustedt (1 public image) (5 restricted images)
4121: Nitzschia sp. NRSA DME (9 restricted images)
4122: Nitzschia sp. 0A UL NAWQA 96 KM
4123: Nitzschia sp. 0B UL NAWQA 96 KM
4124: Nitzschia sp. 0C UL NAWQA 96 KM
4125: Nitzschia sp. 0D UO NAWQA 96 KM
4126: Nitzschia sp. 0E UL NAWQA 96 KM
4127: Nitzschia sp. 0F UL NAWQA 96 KM
4128: Nitzschia sp. 0H UL NAWQA KM
4129: Nitzschia sp. 0I UL NAWQA KM
4130: Nitzschia sp. 0J UL MAWQA KM
4131: Nitzschia sp. 0K UL NAWQA KM
4132: Nitzschia sp. 0L UL NAWQA KM
4133: Nitzschia sp. 0M UL NAWQA KM
4134: Nitzschia sp. 0N UL NAWQA KM
4135: Nitzschia sp. 0O UL NAWQA KM
4136: Nitzschia sp. 0P UL NAWQA KM
4137: Nitzschia sp. 0Q UL NAWQA KM
4138: Nitzschia sp. 0R UL NAWQA KM
4139: Nitzschia sp. 0S UL NAWQA KM
4140: Nitzschia sp. 0U UL NAWQA KM
4141: Nitzschia sp. 0V UL NAWQA KM
4142: Nitzschia sp. 1 ? (2 restricted images)
4143: Nitzschia sp. 1 ANS CWR
4144: Nitzschia sp. 1 ANS LLB (1 restricted image)
4145: Nitzschia sp. 1 ANS NAR USNK (2 restricted images)
4146: Nitzschia sp. 1 ANS NAWQA EAM (1 restricted image)
4147: Nitzschia sp. 1 ANS NX LR (2 restricted images)
4148: Nitzschia sp. 1 ANS SAVANNAH EAM (2 public images)
4149: Nitzschia sp. 1 CAL
4150: Nitzschia sp. 1 NAWQA CALACAD OZRK cf. lacuum
4151: Nitzschia sp. 1 NAWQA EFS ALBE
4152: Nitzschia sp. 1 NAWQA MLJ ALBE
4153: Nitzschia sp. 1 NAWQA NAA ALBE
4154: Nitzschia sp. 1 NAWQA UM 1996 EIWA
4155: Nitzschia sp. 1 NAWQA UM 1996 SCTX cf. Tryblionella
4156: Nitzschia sp. 1 NAWQA UM 1996 UTEN JP
4157: Nitzschia sp. 1 NAWQA UMICH ALBE
4158: Nitzschia sp. 1 NAWQA UMICH ALMN cf. filiformis var. conferta
4159: Nitzschia sp. 1 NAWQA UMICH CZAB
4160: Nitzschia sp. 1 NAWQA UMICH EIWA
4161: Nitzschia sp. 1 NAWQA UMICH PUGT
4162: Nitzschia sp. 1 NAWQA UMICH SCTX
4163: Nitzschia sp. 1 NAWQA UMICH UCOL
4164: Nitzschia sp. 1 NLS DME (1 restricted image)
4165: Nitzschia sp. 1 NRSA DME (4 restricted images)
4166: Nitzschia sp. 1 NRSA JZ (1 restricted image)
4167: Nitzschia sp. 1 NRSA KMM (1 restricted image)
4168: Nitzschia sp. 1 OA UL NAWQA KM
4169: Nitzschia sp. 10 ?
4170: Nitzschia sp. 10 ANS WRC (7 restricted images)
4171: Nitzschia sp. 10 NAWQA UMICH ALBE cf. aequorea Hustedt
4172: Nitzschia sp. 10 NAWQA UMICH EIWA
4173: Nitzschia sp. 10 NAWQA UMICH PUGT cf. linearis
4174: Nitzschia sp. 11 NAWQA UMICH ALBE cf. amphibia Grunow
4175: Nitzschia sp. 11 NAWQA UMICH EIWA
4176: Nitzschia sp. 11 NAWQA UMICH PUGT cf. palea (Kützing) Smith
4177: Nitzschia sp. 12 ANS WRC
4178: Nitzschia sp. 12 NAWQA UMICH ALBE cf. bremensis Hustedt
4179: Nitzschia sp. 12 NAWQA UMICH EIWA
4180: Nitzschia sp. 12 NAWQA UMICH PUGT cf. valdestriata
4181: Nitzschia sp. 13 ANS WRC
4182: Nitzschia sp. 13 NAWQA UMICH ALBE cf. compressa var. vexans (Grunow) Lange-Bertalot
4183: Nitzschia sp. 13 NAWQA UMICH EIWA
4184: Nitzschia sp. 13 NAWQA UMICH PUGT
4185: Nitzschia sp. 14 NAWQA UMICH ALBE cf. filiformis (Smith) Grunow
4186: Nitzschia sp. 14 NAWQA UMICH EIWA
4187: Nitzschia sp. 15 NAWQA UMICH ALBE cf. frustulum (Kützing) Grunow
4188: Nitzschia sp. 15 NAWQA UMICH EIWA
4189: Nitzschia sp. 16 NAWQA UMICH ALBE cf. hantzschiana Rabenhorst
4190: Nitzschia sp. 16 NAWQA UMICH EIWA
4191: Nitzschia sp. 17 NAWQA UMICH ALBE cf. ignorata Krasske
4192: Nitzschia sp. 18 NAWQA UMICH ALBE cf. lanceola Grunow
4193: Nitzschia sp. 19 NAWQA UMICH ALBE cf. liebetruthii Rabenhorst
4194: Nitzschia sp. 2 ?
4195: Nitzschia sp. 2 ANS LLB
4196: Nitzschia sp. 2 ANS NX LR (2 restricted images)
4197: Nitzschia sp. 2 ANS WRC (2 restricted images)
4198: Nitzschia sp. 2 NAWQA CALACAD OZRK cf. perminuta
4199: Nitzschia sp. 2 NAWQA EFS ALBE
4200: Nitzschia sp. 2 NAWQA UM 1996 EIWA
4201: Nitzschia sp. 2 NAWQA UM 1996 SCTX
4202: Nitzschia sp. 2 NAWQA UM 1996 UTEN BB
4203: Nitzschia sp. 2 NAWQA UMICH ALBE
4204: Nitzschia sp. 2 NAWQA UMICH ALMN cf. inconspicua
4205: Nitzschia sp. 2 NAWQA UMICH CZAB
4206: Nitzschia sp. 2 NAWQA UMICH EIWA
4207: Nitzschia sp. 2 NAWQA UMICH PUGT
4208: Nitzschia sp. 2 NAWQA UMICH SCTX
4209: Nitzschia sp. 2 NAWQA UMICH UCOL
4210: Nitzschia sp. 2 NRSA JZ LA (1 restricted image)
4211: Nitzschia sp. 2 UL NAWQA WHIT KM
4212: Nitzschia sp. 20 NAWQA UMICH ALBE cf. microcephala Grunow
4213: Nitzschia sp. 21 NAWQA UMICH ALBE cf. palea Smith
4214: Nitzschia sp. 22 NAWQA UMICH ALBE cf. panduriformis
4215: Nitzschia sp. 23 NAWQA UMICH ALBE cf. plana var. americana Hustedt
4216: Nitzschia sp. 24 NAWQA UMICH ALBE cf. recta Hantzsch
4217: Nitzschia sp. 25 NAWQA UMICH ALBE cf. tubicola Grunow
4218: Nitzschia sp. 26 NAWQA UMICH ALBE cf. umbonata (Ehrenberg) Lange-Bertalot
4219: Nitzschia sp. 27 NAWQA EAM (1 public image)
4220: Nitzschia sp. 28 NAWQA MP (6 public images)
4221: Nitzschia sp. 29 NAWQA EAM
4222: Nitzschia sp. 3 ?
4223: Nitzschia sp. 3 ANS LLB
4224: Nitzschia sp. 3 ANS WRC (1 restricted image)
4225: Nitzschia sp. 3 JZ NRSA2296 (1 restricted image)
4226: Nitzschia sp. 3 NAWQA CALACAD OZRK
4227: Nitzschia sp. 3 NAWQA EFS ALBE
4228: Nitzschia sp. 3 NAWQA UM 1996 SCTX
4229: Nitzschia sp. 3 NAWQA UM 1996 UTEN EFS
4230: Nitzschia sp. 3 NAWQA UMICH ALBE
4231: Nitzschia sp. 3 NAWQA UMICH ALMN cf. perminuta
4232: Nitzschia sp. 3 NAWQA UMICH CZAB
4233: Nitzschia sp. 3 NAWQA UMICH EIWA
4234: Nitzschia sp. 3 NAWQA UMICH PUGT
4235: Nitzschia sp. 3 NAWQA UMICH SCTX
4236: Nitzschia sp. 3 NAWQA UMICH UCOL
4237: Nitzschia sp. 3 UL NAWQA WHIT KM (1 restricted image)
4238: Nitzschia sp. 30 NAWQA EAM
4239: Nitzschia sp. 31 NAWQA KM
4240: Nitzschia sp. 35 NAWQA EAM (1 public image)
4241: Nitzschia sp. 36 NAWQA MORALES (3 public images) (1 restricted image)
4242: Nitzschia sp. 37 NAWQA HAMSHER (1 public image)
4243: Nitzschia sp. 38 NAWQA HAMSHER (2 public images)
4244: Nitzschia sp. 4 ?
4245: Nitzschia sp. 4 ANS LLB
4246: Nitzschia sp. 4 ANS WRC (3 restricted images)
4247: Nitzschia sp. 4 NAWQA EFS ALBE
4248: Nitzschia sp. 4 NAWQA UM 1996 EIWA
4249: Nitzschia sp. 4 NAWQA UMICH ALBE
4250: Nitzschia sp. 4 NAWQA UMICH CZAB cf. fonticola
4251: Nitzschia sp. 4 NAWQA UMICH EIWA
4252: Nitzschia sp. 4 NAWQA UMICH PUGT
4253: Nitzschia sp. 4 NAWQA UMICH SCTX cf. kurzii
4254: Nitzschia sp. 4 NAWQA UMICH UCOL
4255: Nitzschia sp. 4 UL NAWQA WHIT KM (1 restricted image)
4256: Nitzschia sp. 5 ?
4257: Nitzschia sp. 5 ANS LLB
4258: Nitzschia sp. 5 ANS WRC (1 restricted image)
4259: Nitzschia sp. 5 NAWQA EFS ALBE
4260: Nitzschia sp. 5 NAWQA UMICH ALBE
4261: Nitzschia sp. 5 NAWQA UMICH CZAB
4262: Nitzschia sp. 5 NAWQA UMICH EIWA
4263: Nitzschia sp. 5 NAWQA UMICH PUGT
4264: Nitzschia sp. 6 ANS WRC (1 restricted image)
4265: Nitzschia sp. 6 NAWQA EFS ALBE
4266: Nitzschia sp. 6 NAWQA UMICH ALBE
4267: Nitzschia sp. 6 NAWQA UMICH EIWA
4268: Nitzschia sp. 6 NAWQA UMICH PUGT
4269: Nitzschia sp. 7 ANS WRC (2 restricted images)
4270: Nitzschia sp. 7 NAWQA EFS ALBE
4271: Nitzschia sp. 7 NAWQA UMICH ALBE
4272: Nitzschia sp. 7 NAWQA UMICH EIWA
4273: Nitzschia sp. 7 NAWQA UMICH PUGT
4274: Nitzschia sp. 8 ANS WRC (1 restricted image)
4275: Nitzschia sp. 8 NAWQA EFS ALBE
4276: Nitzschia sp. 8 NAWQA UMICH ALBE cf. accomodata Hustedt
4277: Nitzschia sp. 8 NAWQA UMICH EIWA
4278: Nitzschia sp. 8 NAWQA UMICH PUGT
4279: Nitzschia sp. 9 ANS WRC (2 restricted images)
4280: Nitzschia sp. 9 NAWQA EFS ALBE
4281: Nitzschia sp. 9 NAWQA UMICH ALBE cf. acidoclinata Lange-Bertalot
4282: Nitzschia sp. 9 NAWQA UMICH EIWA
4283: Nitzschia sp. 9 NAWQA UMICH PUGT cf. fonticola
4284: Nitzschia sp. Hustedt
4285: Nitzschia spp.
4286: Nitzschia stagnorum Rabenhorst (1 restricted image)
4287: Nitzschia subacicularis Hustedt (2 public images) (7 restricted images)
4288: Nitzschia subcapitellata Hustedt
4289: Nitzschia subcohaerens var. scotica (Grunow) Van Heurck (1 public image)
4290: Nitzschia subcommunis Hustedt
4291: Nitzschia subconfinis Cholnoky
4292: Nitzschia subconstricta Grunow (2 restricted images)
4293: Nitzschia sublinearis Hustedt
4294: Nitzschia subrostrata Hustedt (1 restricted image)
4295: Nitzschia subtilioides Hustedt
4296: Nitzschia subtilis (Kützing) Grunow (3 restricted images)
4297: Nitzschia suchlandti Hustedt
4298: Nitzschia supralitorea Lange-Bertalot (6 restricted images)
4299: Nitzschia terrestris (Petersen) Hustedt (2 restricted images)
4300: Nitzschia thermalis (Ehrenberg) Auerswald (1 restricted image)
4301: Nitzschia thermaloides Hustedt (1 restricted image)
4302: Nitzschia tropica Hustedt (8 restricted images)
4303: Nitzschia tryblionella var. maxima Grunow
4304: Nitzschia tubicola Grunow (14 restricted images)
4305: Nitzschia umbonata (Ehrenberg) Lange-Bertalot (1 public image) (4 restricted images)
4306: Nitzschia valdecostata Lange-Bertalot et Simonsen (1 public image) (2 restricted images)
4307: Nitzschia valdestriata Aleem et Hustedt (1 public image) (2 restricted images)
4308: Nitzschia vasta Hustedt (2 restricted images)
4309: Nitzschia vermicularis (Kützing) Hantzsch
4310: Nitzschia vitrea Norman (2 restricted images)
4311: Nitzschia vitrea var. salinarum Grunow
4312: Nitzschia wuellerstorffii Lange-Bertalot
4313: Nodularia cf. spumigena ANDRESEN (Mertens) Drouet
4314: Nodularia harveyana (Thwaites) Thuret (2 restricted images)
4315: Nodularia harveyana var. sphaerocarpa (Bornet et Flahault) Elenkin
4316: Nodularia sp.
4317: Nodularia spp.
4318: Nostoc commune Vaucher (1 restricted image)
4319: Nostoc linckia (Roth) Bornet et Thuret
4320: Nostoc oryzae (Fritsch) Komárek et Anagnostidis
4321: Nostoc pruniforme Agardh
4322: Nostoc punctiforme (Kützing) Hariot (6 restricted images)
4323: Nostoc sp. (22 restricted images)
4324: Nostoc sp. 0A UL NAWQA EJ
4325: Nostoc sp. 0B UL NAWQA EJ
4326: Nostoc sp. 1 ANS LAP
4327: Nostoc sp. 1 NRSA KMM
4328: Nostoc sp. 2 NRSA JAH
4329: Nostoc spongiaeforme Agardh
4330: Nostoc spp.
4331: Nostochopsis lobatus Wood (3 restricted images)
4332: Nostochopsis sp. 1 ANS USNK JOHANSEN
4333: Nupela carolina Potapova et Clason (1 public image) (2 restricted images) - ID Guide
4334: Nupela fennica (Hustedt) Lange-Bertalot (3 restricted images) - ID Guide
4335: Nupela frezelii Potapova - ID Guide
4336: Nupela impexiformis (Lange-Bertalot) Lange-Bertalot - ID Guide
4337: Nupela lapidosa (Krasske) Lange-Bertalot (5 public images) (4 restricted images) - ID Guide
4338: Nupela neglecta Ponader, Lowe et Potapova (2 public images) (17 restricted images) - ID Guide
4339: Nupela silvahercynia (Lange-Bertalot) Lange-Bertalot (2 restricted images)
4340: Nupela sp. 1 ? (2 restricted images)
4341: Nupela sp. 1 ANS NEW JERSEY KCP (2 public images) (10 restricted images)
4342: Nupela sp. 1 Idaho SEH (2 public images)
4343: Nupela sp. 1 NRSA DME (4 restricted images)
4344: Nupela sp. 1 NRSA GDL (2 restricted images)
4345: Nupela sp. 1 WACA DME (2 restricted images)
4346: Nupela sp. 2 ANS NEW JERSEY KCP (1 public image)
4347: Nupela sp. 4 NAWQA EAM (2 public images)
4348: Nupela sp. 5 NAWQA KM (1 restricted image)
4349: Nupela sp. 7 NAWQA EEH (1 public image)
4350: Nupela spp.
4351: Nupela tenuicephala (Hustedt) Lange-Bertalot
4352: Nupela vitiosa (Schimanski) Siver et Hamilton - ID Guide
4353: Nupela wellneri (Lange-Bertalot) Lange-Bertalot (5 public images) (8 restricted images) - ID Guide
4354: Ochromonas sp.
4355: Ochromonas sp. 0A UL NAWQA EJ
4356: Ochromonas sp. 0B UL NAWQA EJ
4357: Ochromonas vasocystis Doflein
4358: Octacanthium octocorne (Ralfs) Compère (1 public image) (2 restricted images)
4359: Octacanthium sp.
4360: Odontella aurita (Lyngbye) Agardh (1 restricted image)
4361: Odontella rhombus (Ehrenberg) Kützing
4362: Oedogonium nanum Wittrock
4363: Oedogonium sp. (13 restricted images)
4364: Oedogonium sp. (10-12um) NRSA JAH
4365: Oedogonium sp. (15-25um) NRSA JAH
4366: Oedogonium sp. (15um) NRSA IC
4367: Oedogonium sp. (25um) NRSA IC
4368: Oedogonium sp. (30-35um) NRSA JAH
4369: Oedogonium sp. (5-8um) NRSA JAH
4370: Oedogonium sp. 0A UL NAWQA 1996 TS
4371: Oedogonium sp. 0A UL NAWQA EDJ
4372: Oedogonium sp. 0A UL NAWQA KM
4373: Oedogonium sp. 0B UL NAWQA 1996 TS
4374: Oedogonium sp. 0B UL NAWQA EJ
4375: Oedogonium sp. 0C UL NAWQA 1996 TS
4376: Oedogonium sp. 0C UL NAWQA EJ
4377: Oedogonium sp. 1 ?
4378: Oedogonium sp. 1 ANS FWA
4379: Oedogonium sp. 1 ANS SJM
4380: Oedogonium sp. 2 ?
4381: Oedogonium sp. 3 ?
4382: Oedogonium spp.
4383: Onychonema filiforme (Ehrenberg) Roy et Bissett (1 public image) (2 restricted images)
4384: Onychonema laeve Nordstedt
4385: Onychonema laeve var. micracanthum Nordstedt
4386: Onychonema sp.
4387: Oocystis borgei Snow
4388: Oocystis cf. borgei Snow
4389: Oocystis cf. pusilla RINKEL Hansgirg (1 restricted image)
4390: Oocystis crassa Wittrock
4391: Oocystis elliptica var. minor W. West et G.S. West
4392: Oocystis elliptica W. West (2 restricted images)
4393: Oocystis eremosphaeria Smith
4394: Oocystis lacustris Chodat
4395: Oocystis marssonii Lemmermann
4396: Oocystis natans var. major Smith
4397: Oocystis novae-semliae Wille
4398: Oocystis parva W. West et G.S. West (2 public images) (4 restricted images)
4399: Oocystis pusilla Hansgirg (1 restricted image)
4400: Oocystis solitaria Wittrock (5 restricted images)
4401: Oocystis sp. (2 restricted images)
4402: Oocystis sp. 1 ANS FWA Adirondacks
4403: Oocystis submarina Lagerheim
4404: Opephora aff. olsenii SAVANNAH EAM Møller (1 public image) (3 restricted images)
4405: Opephora cf. schwartzii NAWQA EAM (Grunow) Petit (1 public image)
4406: Opephora martyi Héribaud (5 public images) (7 restricted images)
4407: Opephora olsenii Møller (1 public image) (5 restricted images)
4408: Opephora pacifica (Grunow) Petit
4409: Opephora sp. 0A UL NAWQA KM
4410: Opephora sp. 1 ?
4411: Opephora sp. 1 ANS NAWQA MOBL EAM (2 public images)
4412: Opephora sp. 1 USGSFL MORALES
4413: Opephora sp. 2 ?
4414: Opephora sp. 2 NAWQA CALACAD OZRK
4415: Opephora sp. 2 USGSFL MORALES
4416: Opephora sp. 3 NAWQA EAM
4417: Opephora spp.
4418: Ophiocytium capitatum var. longispinum (Möbius) Lemmermann
4419: Ophiocytium capitatum Wolle (1 public image)
4420: Ophiocytium cochleare (Eichwald) Braun (1 public image) (8 restricted images)
4421: Ophiocytium desertum Printz
4422: Ophiocytium desertum var. minor Prescott (1 restricted image)
4423: Ophiocytium elongatum var. major Prescott
4424: Ophiocytium gracilipes Rabenhorst
4425: Ophiocytium parvulum Braun
4426: Ophiocytium sp. (1 restricted image)
4427: Ophiocytium sp. 0A UL NAWQA EJ
4428: Ophiocytium sp. 1 ?
4429: Ophiocytium sp. 2 ?
4430: Ophiocytium spp.
4431: Orthoseira dendroteres (Ehrenberg) Crawford
4432: Orthoseira roeseana (Rabenhorst) OMeara (1 public image)
4433: Orthoseira sp. 1 NAWQA UMICH ALBE cf. roseana
4434: Orthoseira spp.
4435: Oscillatoria amoena var. non-granulata Ghose
4436: Oscillatoria anguina Bory ex Gomont
4437: Oscillatoria angustissima W. West et G.S. West
4438: Oscillatoria annae Van Goor
4439: Oscillatoria cf. curviceps ANDRESEN Agardh
4440: Oscillatoria cf. nigra ANDRESEN Vaucher
4441: Oscillatoria cf. pseudogeminata ANDRESEN var. unipunctata Biswas
4442: Oscillatoria cf. subbrevis ANDRESEN Schmidle
4443: Oscillatoria cf. tenuis ANDRESEN Agardh
4444: Oscillatoria cf. utermoehlii ANDRESEN De Toni
4445: Oscillatoria chalybea var. insularis Gardner
4446: Oscillatoria chilkensis Biswas
4447: Oscillatoria curviceps Agardh (1 restricted image)
4448: Oscillatoria curviceps var. angusta Ghose
4449: Oscillatoria foreaui Frémy
4450: Oscillatoria formosa fo. loktakensis Brühl et Biswas
4451: Oscillatoria fremyii De Toni (1 restricted image)
4452: Oscillatoria geitleriana (Frémy) Elenkin
4453: Oscillatoria grunowiana var. articulata Drouet
4454: Oscillatoria irrigua Gomont
4455: Oscillatoria iwanoffiana (Nygaard) Geitler
4456: Oscillatoria lacustris (Klebahn) Geitler
4457: Oscillatoria laete-virens var. minimus Biswas.
4458: Oscillatoria levis (Gardner) Anagnostidis
4459: Oscillatoria limnetica Lemmermann (1 restricted image)
4460: Oscillatoria limosa (Dillwyn) Agardh (2 restricted images)
4461: Oscillatoria lutea Agardh
4462: Oscillatoria meslinii Frémy
4463: Oscillatoria obscura Brühl et Biswas
4464: Oscillatoria perornata fo. attenuata Skuja
4465: Oscillatoria princeps Vaucher (2 public images) (11 restricted images)
4466: Oscillatoria proteus Skuja
4467: Oscillatoria quadripunctulata var. unigranulata Singh
4468: Oscillatoria raoi De Toni (1 restricted image)
4469: Oscillatoria retzii Agardh
4470: Oscillatoria sancta Kützing (1 restricted image)
4471: Oscillatoria simplicissima Gomont (1 restricted image)
4472: Oscillatoria sp B UL 1996 NAWQA
4473: Oscillatoria sp. (5 restricted images)
4474: Oscillatoria sp. (20-25um) NRSA JAH
4475: Oscillatoria sp. (8-15um) NRSA JAH
4476: Oscillatoria sp. (9-12um) NRSA IC
4477: Oscillatoria sp. 0A UL NAWQA EJ
4478: Oscillatoria sp. 0B UL NAWQA EJ
4479: Oscillatoria sp. 1 ?
4480: Oscillatoria sp. 1 ANS LAP
4481: Oscillatoria sp. 1 NAWQA Cal Acad
4482: Oscillatoria sp. 1 UM ALBE NAA
4483: Oscillatoria sp. 2 ?
4484: Oscillatoria sp. 2 ANS FWA
4485: Oscillatoria sp. 2 ANS LAP
4486: Oscillatoria sp. 2 NRSA JAH
4487: Oscillatoria sp. 3 ?
4488: Oscillatoria sp. 3 ANS LAP
4489: Oscillatoria sp. A UL 1996 NAWQA
4490: Oscillatoria sp. C 1996 UL NAWQA
4491: Oscillatoria sp. limnetica NAWQA EDJ var. 2
4492: Oscillatoria splendida var. attenuata W. West et G.S. West
4493: Oscillatoria subbrevis fo. major G.S. West
4494: Oscillatoria subbrevis fo. minor Ardissone et Strafforello
4495: Oscillatoria subbrevis Schmidle (2 restricted images)
4496: Oscillatoria submembranacea Ardissone et Strafforello
4497: Oscillatoria tenuis Agardh ex Gomont (7 restricted images)
4498: Oscillatoria tenuis var. tergestina Rabenhorst (1 restricted image)
4499: Oscillatoria trichoides Szafer
4500: Oscillatoria variabilis Rao
4501: Oscillatoria vizagapatensis Rao
4502: Pachycladon sp.
4503: Palmellococcus miniatus (Kützing) Chodat
4504: Pandorina cf. morum HEINLEIN (Müller) Bory
4505: Pandorina morum (Müller) Bory (2 public images) (11 restricted images)
4506: Paralia sp. 1 NAWQA UMICH ALBE
4507: Paralia sulcata (Ehrenberg) Cleve (4 restricted images)
4508: Paralia sulcata fo. coronata Grunow ex Schmidt
4509: Parlibellus crucicula (Smith) Witkowski, Lange-Bertalot et Metzeltin (2 restricted images)
4510: Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzeltin (2 public images) (3 restricted images)
4511: Parlibellus protractoides (Hustedt) Witkowski, Lange-Bertalot et Metzeltin (1 public image)
4512: Parlibellus sp. 1 ?
4513: Pediastrum biradiatum Meyen
4514: Pediastrum boryanum (Turpin) Meneghini (2 public images) (36 restricted images)
4515: Pediastrum boryanum var. brevicorne (Braun) Kirchner
4516: Pediastrum boryanum var. brevicorne fo. granulatum (Raciborski) Parra
4517: Pediastrum boryanum var. cornutum (Raciborski) Sulek
4518: Pediastrum boryanum var. forcipatum (Corda) Chodat
4519: Pediastrum boryanum var. longicorne Raciborski (3 restricted images)
4520: Pediastrum braunii Wartmann (3 restricted images)
4521: Pediastrum cf. boryanum var. forcipatum ANDRESEN (Corda) Chodat
4522: Pediastrum duplex Meyen (19 restricted images)
4523: Pediastrum duplex var. clathratum (Braun) Lagerheim (2 public images) (2 restricted images)
4524: Pediastrum duplex var. cohaerens Bohlin
4525: Pediastrum duplex var. gracillimum W. West et G.S. West
4526: Pediastrum duplex var. reticulatum Lagerheim
4527: Pediastrum duplex var. rotundatum Lucks
4528: Pediastrum integrum Nägeli (1 public image) (5 restricted images)
4529: Pediastrum integrum var. pearsonii (G.S. West) Fritsch
4530: Pediastrum muticum Kützing
4531: Pediastrum obtusum Lucks (1 restricted image)
4532: Pediastrum sculptatum Smith
4533: Pediastrum simplex (Meyen) Lemmermann (3 public images) (5 restricted images)
4534: Pediastrum simplex var. duodenarium (Bailey) Rabenhorst
4535: Pediastrum simplex var. echinulatum Wittrock
4536: Pediastrum sp.
4537: Pediastrum sp. 1 ANS FWA
4538: Pediastrum tetras (Ehrenberg) Ralfs (21 restricted images)
4539: Pediastrum tetras var. tetraodon (Corda) Rabenhorst (1 public image)
4540: Peniococcus sp.
4541: Penium exiguum W. West
4542: Penium interruptum Brébisson
4543: Penium margaritaceum (Ehrenberg) Brébisson ex Ralfs (2 public images) (5 restricted images)
4544: Penium sp.
4545: Penium spinospermum Joshua
4546: Penium spirostriolatum Barker (1 public image) (2 restricted images)
4547: Penium spp.
4548: Peridiniopsis borgei Lemmermann
4549: Peridiniopsis penardii (Lemmermann) Bourrelly
4550: Peridiniopsis polonicum (Woloszyñska) Bourrelly
4551: Peridiniopsis sp.
4552: Peridinium bipes Stein
4553: Peridinium cf. inconspicuum ANDRESEN Lemmermann
4554: Peridinium cf. pygmaeum ANDRESEN Lindemann
4555: Peridinium cinctum (Möller) Ehrenberg
4556: Peridinium inconspicuum Lemmermann (3 restricted images)
4557: Peridinium limbatum Lemmermann (1 restricted image)
4558: Peridinium pusillum (Pennard) Lemmermann
4559: Peridinium sp. (1 restricted image)
4560: Peridinium volzii Lemmermann
4561: Peridinium wierzejskii Wołoszyńska
4562: Peridinium wisconsinense Eddy (1 restricted image)
4563: Peronia fibula (Brébisson ex Kützing) Ross (4 restricted images)
4564: Petalomonas applanata Skuja
4565: Petalomonas praegnans Skuja
4566: Petalomonas sp.
4567: Petalonema sp.
4568: Petrodictyon gemma (Ehrenberg) Mann
4569: Petroneis marina (Ralfs) Mann (1 restricted image)
4570: Phacus acuminatus Stokes (3 restricted images)
4571: Phacus acuminatus var. iowensis Allerge et Jahn
4572: Phacus aenigmaticus Dreżepolski
4573: Phacus agilis Skuja
4574: Phacus anacoelus Stokes
4575: Phacus ankylonton Pochmann
4576: Phacus brachykentron Pochmann
4577: Phacus caudatus Hübner
4578: Phacus caudatus var. ovalis Dreżepolski
4579: Phacus cf. acuminatus ANDRESEN var. iowensis Allerge et Jahn
4580: Phacus cf. caudatus ANDRESEN Heubner
4581: Phacus cf. cochleatus ANDRESEN Pochmann
4582: Phacus cf. hamatus CIUGULEA Pochmann
4583: Phacus cf. hamelii ANDRESEN Allorge et Lefèvre
4584: Phacus cf. marie ANDRESEN Deflandre
4585: Phacus cf. orbicularis CIUGULEA Hübner (2 restricted images)
4586: Phacus cf. orbicularis RINKEL Hübner (3 restricted images)
4587: Phacus cf. platalea ANDRESEN Dreżepolski
4588: Phacus cf. platyaulax ANDRESEN Pochmann
4589: Phacus cf. pleuronectes RINKEL (Müller) Dujardin (1 restricted image)
4590: Phacus cf. skujae ANDRESEN Skvortzow
4591: Phacus cf. spirogyra Ehrenberg
4592: Phacus cf. tortus RINKEL (Lemmermann) Skvortzow (1 restricted image)
4593: Phacus cf. ungus ANDRESEN Stein et Deflandre
4594: Phacus circumflexus Pochmann (1 restricted image)
4595: Phacus cochleatus Pochmann
4596: Phacus curvicauda Swirenko (3 restricted images)
4597: Phacus elegans Pochmann (1 restricted image)
4598: Phacus glaber (Deflandre) Pochmann
4599: Phacus Hamelii Allorge et Lefèvre
4600: Phacus helikoides Pochmann (1 restricted image)
4601: Phacus horridus Pochmann (2 restricted images)
4602: Phacus indicus Skvortzow
4603: Phacus lemmermannii Skvortzow (1 restricted image)
4604: Phacus limnophila (Lemmermann) Linton et Karnkowska
4605: Phacus lismorensis Playfair (1 restricted image)
4606: Phacus longicauda (Ehrenberg) Dujardin (2 public images) (5 restricted images)
4607: Phacus mirabilis Pochmann
4608: Phacus nannos Pochmann
4609: Phacus nordstedtii Lemmermann
4610: Phacus obolus Pochmann
4611: Phacus onyx Pochmann
4612: Phacus orbicularis fo. zmudae Namyslowski
4613: Phacus orbicularis Hübner emend. Zakryś et Kosmala
4614: Phacus pekinensis Skvortzow
4615: Phacus platalea Dreżepolski
4616: Phacus pleuronectes (O.F. Müller) Dujardin emend. Zakryś et Kosmala
4617: Phacus pseudonordstedtii Pochmann
4618: Phacus pusillus Lemmermann emend. Zakryś et Karnkowska
4619: Phacus pyrum (Ehrenberg) Stein
4620: Phacus rudicula (Playfair) Pochmann
4621: Phacus salina (Fritsch) Linton et Karnkowska
4622: Phacus salina var. minor (Conrad) Linton et Karnkowska
4623: Phacus segretii var. ovum Prescott
4624: Phacus skujae Skvortzow
4625: Phacus sp. (4 restricted images)
4626: Phacus sp. (small) NRSA JAH
4627: Phacus sp. 0A UL NAWQA KM
4628: Phacus sp. 1 ?
4629: Phacus sp. 1 ANS LAP
4630: Phacus sp. 1 NRSA JAH
4631: Phacus sp. 1 UM NAA
4632: Phacus sp. 2 ?
4633: Phacus sp. 2 ANS LAP
4634: Phacus sp. 2 NRSA JAH
4635: Phacus sp. 2 UM NAA
4636: Phacus sp. A UL 1996 NAWQA
4637: Phacus stokesii Lemmermann
4638: Phacus suecicus Lemmermann
4639: Phacus suecicus var. oidion Pochmann
4640: Phacus swirenkoi Skvortzow
4641: Phacus tortus (Lemmermann) Skvortzow (2 restricted images)
4642: Phacus triqueter (Ehrenberg) Dujardin (2 restricted images)
4643: Phacus trypanon Pochmann
4644: Phormidium acuminatum (Gomont) Anagnostidis et Komárek
4645: Phormidium acutissimum (Kufferath) Anagnostidis et Komárek
4646: Phormidium aerugineo-caeruleum (Gomont) Anagnostidis et Komárek (39 restricted images)
4647: Phormidium allorgei (Frémy) Anagnostidis et Komárek
4648: Phormidium ambiguum Gomont
4649: Phormidium ambiguum var. major Lemmermann
4650: Phormidium amoenum Kützing ex Anagnostidis et Komárek (24 restricted images)
4651: Phormidium amphibium (Agardh ex Gomont) Anagnostidis et Komárek
4652: Phormidium animale (Agardh ex Gomont) Anagnostidis et Komárek
4653: Phormidium articulatum (Gardner) Anagnostidis et Komárek
4654: Phormidium autumnale (Agardh) Trevisan ex Gomont (47 restricted images)
4655: Phormidium boryanum (Bory ex Gomont) Anagnostidis et Komárek
4656: Phormidium breve (Kützing ex Gomont) Anagnostidis et Komárek
4657: Phormidium caerulescens (Gicklhorn) Anagnostidis
4658: Phormidium cf. aerugineo-caeruleum BAMBAKIDIS (Gomont) Anagnostidis et Komárek
4659: Phormidium cf. amoenum CIUGULEA Kützing ex Anagnostidis et Komárek
4660: Phormidium cf. formosum CIUGULEA (Bory ex Gomont) Anagnostidis et Komárek
4661: Phormidium cf. sp. 1 NRSA CIUGULEA
4662: Phormidium cf. tinctorium CIUGULEA Kützing ex Gomont
4663: Phormidium chalybeum (Mertens ex Gomont) Anagnostidis et Komárek (2 restricted images)
4664: Phormidium chlorinum (Kützing ex Gomont) Anagnostidis
4665: Phormidium claricentrosum (Gardner) Anagnostidis et Komárek
4666: Phormidium corallinae (Gomont) Anagnostidis et Komárek
4667: Phormidium corium Gomont
4668: Phormidium cortianum (Meneghini ex Gomont) Anagnostidis et Komárek
4669: Phormidium deflexum (W. West et G.S. West) Anagnostidis et Komárek
4670: Phormidium diguetii (Gomont) Anagnostidis et Komárek
4671: Phormidium dimorphum Lemmermann
4672: Phormidium favosum Gomont
4673: Phormidium formosum (Bory ex Gomont) Anagnostidis et Komárek (5 restricted images)
4674: Phormidium granulatum (Gardner) Anagnostidis (60 restricted images)
4675: Phormidium grunowianum (Gomont) Anagnostidis et Komárek
4676: Phormidium hamelii (Frémy) Anagnostidis et Komárek
4677: Phormidium holdenii (Forti) Anagnostidis
4678: Phormidium inundatum Kützing
4679: Phormidium irriguum (Kützing ex Gomont) Anagnostidis et Komárek (1 restricted image)
4680: Phormidium jasorvense (Vouk) Anagnostidis et Komárek
4681: Phormidium jenkelianum Schmid
4682: Phormidium kolkwitzii (Fritsch) Anagnostidis et Komárek
4683: Phormidium laetevirens (Crouan ex Gomont) Anagnostidis et Komárek
4684: Phormidium meslinii (Frémy) Anagnostidis et Komárek
4685: Phormidium minnesotense (Tilden) Drouet
4686: Phormidium nigro-viride (Thwaites) Anagnostidis et Komárek
4687: Phormidium nigrum (Vaucher) Anagnostidis et Komárek
4688: Phormidium ornatum (Kützing ex Gomont) Anagnostidis et Komárek
4689: Phormidium paucigranatum (Brühl et Biswas) Anagnostidis et Komárek
4690: Phormidium pseudopriestleyi Anagnostidis et Komárek
4691: Phormidium puteale (Montagne ex Gomont) Anagnostidis et Komárek
4692: Phormidium retzii (C. A. Agardh) Gomont (4 restricted images)
4693: Phormidium rubidum (Frémy) Anagnostidis et Komárek
4694: Phormidium schultzii (Lemmermann) Anagnostidis et Komárek
4695: Phormidium simplicissimum (Gomont) Anagnostidis et Komárek
4696: Phormidium sp. (1 restricted image)
4697: Phormidium sp. (3-4um) NRSA IC
4698: Phormidium sp. (3um) NRSA JAH
4699: Phormidium sp. (5-7um) NRSA JAH
4700: Phormidium sp. (5-8um) NRSA IC
4701: Phormidium sp. (9um) NRSA IC
4702: Phormidium sp. 1 ?
4703: Phormidium sp. 1 ANS DNREC (56 restricted images)
4704: Phormidium sp. 1 DRBC LR
4705: Phormidium sp. 1 Group VI NRSA MSU
4706: Phormidium sp. 1 Group VII NRSA MSU
4707: Phormidium sp. 1 NRSA
4708: Phormidium sp. 2 ?
4709: Phormidium sp. 3 ?
4710: Phormidium sp. 3 NRSA JAH
4711: Phormidium sp. 4 ?
4712: Phormidium sp. UM 1996 UTEN NAA
4713: Phormidium stagninum Rao
4714: Phormidium subfuscum Kützing ex Gomont
4715: Phormidium subuliforme (Kützing ex Gomont) Anagnostidis et Komárek
4716: Phormidium taylori (Drouet et Strickland) Anagnostidis
4717: Phormidium tenue (Agardh ex Gomont) Anagnostidis et Komárek
4718: Phormidium terebriforme (Agardh ex Gomont) Anagnostidis et Komárek (1 restricted image)
4719: Phormidium tergestinium (Kützing ex Gomont) Anagnostidis et Komárek (2 restricted images)
4720: Phormidium tinctorium Kützing ex Gomont
4721: Phormidium uncinatum (C. A. Agardh) Gomont
4722: Phormidium willei (Gardner) Anagnostidis et Komárek
4723: Phragmonema sp. 0A UL NAWQA EJ
4724: Pinnularia abaujensis (Pantocsek) Ross
4725: Pinnularia abaujensis var. lacustris Camburn et Charles (1 restricted image)
4726: Pinnularia abaujensis var. linearis (Hustedt) Patrick
4727: Pinnularia abaujensis var. rostrata (Patrick) Patrick
4728: Pinnularia abaujensis var. subundulata (Mayer ex Hustedt) Patrick (2 restricted images)
4729: Pinnularia acidophila Hofmann et Krammer (1 public image)
4730: Pinnularia acoricola Hustedt
4731: Pinnularia acrosphaeria (Brébisson) Smith (1 public image) (6 restricted images)
4732: Pinnularia acrosphaeria var. 1 ANS CWR NI
4733: Pinnularia acrosphaeria var. parva Krammer (2 restricted images)
4734: Pinnularia acrosphaeria var. turgidula Grunow ex Cleve
4735: Pinnularia acuminata var. interrupta (Cleve) Cleve-Euler
4736: Pinnularia aestuarii Cleve
4737: Pinnularia alpina Smith
4738: Pinnularia amabilis Krammer (3 public images)
4739: Pinnularia appendiculata (Agardh) Cleve (3 restricted images)
4740: Pinnularia biceps fo. petersenii Ross (3 restricted images)
4741: Pinnularia biceps Gregory (3 public images) (2 restricted images)
4742: Pinnularia biceps var. pusilla Camburn et Charles
4743: Pinnularia borealis Ehrenberg (1 public image) (4 restricted images)
4744: Pinnularia borealis var. rectangularis Carlson (3 restricted images)
4745: Pinnularia boyeri Patrick (1 restricted image)
4746: Pinnularia brandelii Cleve
4747: Pinnularia brauniana (Grunow) Studnicka (2 restricted images)
4748: Pinnularia braunii (Grunow) Cleve (2 public images) (5 restricted images)
4749: Pinnularia braunii var. amphicephala (Mayer) Hustedt
4750: Pinnularia brebissonii (Kützing) Rabenhorst (2 restricted images)
4751: Pinnularia brebissonii var. diminuta (Grunow) Cleve
4752: Pinnularia brevicostata Cleve
4753: Pinnularia burkii Patrick
4754: Pinnularia cardinaliculus Cleve
4755: Pinnularia caudata (Boyer) Patrick
4756: Pinnularia cf. abaujensis var. rostrata UMICH (Patrick) Patrick
4757: Pinnularia cf. abaujensis var. subundulata REIMER (Mayer ex Hustedt) Patrick
4758: Pinnularia cf. bertrandii var. angustefasciata (1 public image)
4759: Pinnularia cf. braunii (Grunow) Cleve
4760: Pinnularia cf. divergens CALACAD Smith
4761: Pinnularia cf. gibba CALACAD Ehrenberg
4762: Pinnularia cf. kuetzingii CODY Krammer
4763: Pinnularia cf. maior CALACAD (Kützing) Rabenhorst
4764: Pinnularia cf. microstauron CALACAD (Ehrenberg) Cleve
4765: Pinnularia cf. pulchra var. angusta (Cleve) Krammer
4766: Pinnularia cf. rivularis REIMER Hustedt
4767: Pinnularia cf. subcapitata REIMER Gregory
4768: Pinnularia cf. subcapitata var. paucistriata UMICH (Grunow) Cleve
4769: Pinnularia cf. viridis (Nitzsch) Ehrenberg
4770: Pinnularia cleveii Patrick
4771: Pinnularia dactylus Ehrenberg
4772: Pinnularia divergens Smith (2 restricted images)
4773: Pinnularia divergens var. bacillaris (Peragallo) Mills (2 restricted images)
4774: Pinnularia divergens var. elliptica (Grunow) Cleve
4775: Pinnularia divergens var. ignorata Krammer
4776: Pinnularia divergens var. linearis Østrup
4777: Pinnularia divergens var. media Krammer (1 public image)
4778: Pinnularia divergentissima (Grunow) Cleve - ID Guide
4779: Pinnularia dubitabilis Hustedt
4780: Pinnularia formica (Ehrenberg) Patrick (1 public image) (1 restricted image)
4781: Pinnularia gentilis (Donkin) Cleve
4782: Pinnularia gibba (Ehrenberg) Ehrenberg (8 restricted images)
4783: Pinnularia gibba var. linearis Hustedt
4784: Pinnularia gibba var. mesogongyla (Ehrenberg) Hustedt
4785: Pinnularia gibba var. parva (Grunow) Frenguelli
4786: Pinnularia gibbiformis Krammer
4787: Pinnularia hemiptera (Kützing) Rabenhorst
4788: Pinnularia hemiptera var. bielawskii (Héribaud et Peragallo) Cleve-Euler
4789: Pinnularia hilseana Janisch
4790: Pinnularia ignobilis (Krasske) Cleve-Euler (1 public image) (5 restricted images)
4791: Pinnularia infirma Krammer
4792: Pinnularia intermedia (Lagerstedt) Cleve (1 restricted image)
4793: Pinnularia interrupta Smith (3 public images) (7 restricted images)
4794: Pinnularia interrupta var. joculata Manguin
4795: Pinnularia kuetzingii Krammer
4796: Pinnularia kwacksii Camburn et Charles
4797: Pinnularia lagerstedtii (Cleve) Cleve-Euler
4798: Pinnularia lapponica Hustedt (1 restricted image)
4799: Pinnularia lata (Brébisson) Smith (2 restricted images)
4800: Pinnularia latevittata Cleve (1 public image)
4801: Pinnularia latevittata var. domingensis Cleve
4802: Pinnularia legumen Ehrenberg (3 restricted images)
4803: Pinnularia lundii Hustedt (3 restricted images)
4804: Pinnularia macilenta (Ehrenberg) Ehrenberg (2 restricted images)
4805: Pinnularia maior (Kützing) Rabenhorst (3 restricted images)
4806: Pinnularia maior var. pulchella Boyer
4807: Pinnularia maior var. subacuta (Ehrenberg) Cleve
4808: Pinnularia meridiana Metzeltin et Krammer (1 restricted image)
4809: Pinnularia mesogongyla Ehrenberg (1 restricted image)
4810: Pinnularia mesolepta (Ehrenberg) Smith (1 restricted image)
4811: Pinnularia mesolepta var. robusta Foged
4812: Pinnularia microstauron (Ehrenberg) Cleve (7 restricted images)
4813: Pinnularia microstauron var. adirondackensis Camburn et Charles
4814: Pinnularia molaris (Grunow) Cleve
4815: Pinnularia mormonorum (Grunow) Boyer
4816: Pinnularia nobilis (Ehrenberg) Ehrenberg
4817: Pinnularia nodosa (Ehrenberg) Smith (1 public image) (1 restricted image)
4818: Pinnularia obscura Krasske (2 public images) (4 restricted images)
4819: Pinnularia perinterrupta Krammer (2 restricted images)
4820: Pinnularia perirrorata Krammer (2 public images)
4821: Pinnularia pogoii Scherer
4822: Pinnularia polyonca (Brébisson) Smith (1 restricted image)
4823: Pinnularia pulchra Østrup (1 restricted image)
4824: Pinnularia pulchra var. angusta (Cleve) Lange-Bertalot (1 public image)
4825: Pinnularia renata Krammer
4826: Pinnularia rhombarea Krammer et Metzeltin (4 restricted images)
4827: Pinnularia rupestris Hantzsch (1 restricted image)
4828: Pinnularia ruttneri Hustedt
4829: Pinnularia saprophila Lange-Bertalot, Kobayasi et Krammer (1 public image) (4 restricted images)
4830: Pinnularia schroederii (Hustedt) Krammer (1 restricted image)
4831: Pinnularia septentrionalis Krammer
4832: Pinnularia sp. 0A UL NAWQA KM
4833: Pinnularia sp. 1 ? (5 restricted images)
4834: Pinnularia sp. 1 ANS CWR
4835: Pinnularia sp. 1 ANS CWR NR
4836: Pinnularia sp. 1 ANS CWR SPN
4837: Pinnularia sp. 1 ANS WRC (2 restricted images)
4838: Pinnularia sp. 1 ME EAM (1 public image) (1 restricted image)
4839: Pinnularia sp. 1 NAWQA CALACAD OZRK
4840: Pinnularia sp. 1 NAWQA EFS ALBE
4841: Pinnularia sp. 1 NAWQA UMICH ALBE
4842: Pinnularia sp. 1 NAWQA UMICH PUGT
4843: Pinnularia sp. 1 NAWQA UMICH SANT
4844: Pinnularia sp. 1 NAWQA UMICH SCTX
4845: Pinnularia sp. 1 UL NAWQA WHIT KM (1 restricted image)
4846: Pinnularia sp. 10 NAWQA UMICH ALBE cf. viridis
4847: Pinnularia sp. 11 NAWQA UMICH ALBE cf. parvula
4848: Pinnularia sp. 12 NAWQA UMICH ALBE cf. rupestris
4849: Pinnularia sp. 13 NAWQA UMICH ALBE cf. subcapitata
4850: Pinnularia sp. 14 NAWQA UMICH ALBE cf. subgibba
4851: Pinnularia sp. 15 NAWQA UMICH ALBE cf. suchlandtii
4852: Pinnularia sp. 2 ? (1 restricted image)
4853: Pinnularia sp. 2 ANS WRC (1 restricted image)
4854: Pinnularia sp. 2 NAWQA CALACAD OZRK
4855: Pinnularia sp. 2 NAWQA UMICH ALBE cf. appendiculata
4856: Pinnularia sp. 2 NAWQA UMICH PUGT cf. obscura var. constricta
4857: Pinnularia sp. 2 UL NAWQA WHIT KM (1 restricted image)
4858: Pinnularia sp. 3 ? (1 restricted image)
4859: Pinnularia sp. 3 ANS WRC (1 restricted image)
4860: Pinnularia sp. 3 NAWQA UMICH ALBE cf. boyeri
4861: Pinnularia sp. 3 UL NAWQA WHIT KM
4862: Pinnularia sp. 4 ANS LLB
4863: Pinnularia sp. 4 NAWQA UMICH ALBE cf. brebissonii
4864: Pinnularia sp. 4 UL NAWQA WHIT KM
4865: Pinnularia sp. 5 NAWQA UMICH ALBE cf. gibba
4866: Pinnularia sp. 5 UL NAWQA WHIT KM (1 restricted image)
4867: Pinnularia sp. 6 NAWQA UMICH ALBE cf. legumiformis
4868: Pinnularia sp. 7 NAWQA UMICH ALBE cf. mesolepta
4869: Pinnularia sp. 8 NAWQA UMICH ALBE cf. microstauron
4870: Pinnularia sp. 9 NAWQA UMICH ALBE cf. obscura
4871: Pinnularia spp.
4872: Pinnularia stomatophora (Grunow) Cleve (4 restricted images)
4873: Pinnularia streptoraphe Cleve
4874: Pinnularia subcapitata Gregory (2 public images) (10 restricted images)
4875: Pinnularia subcapitata var. paucistriata (Grunow) Cleve
4876: Pinnularia subgibba Krammer (1 restricted image)
4877: Pinnularia subinterrupta Krammer et Schroeter
4878: Pinnularia subrostrata (Cleve) Cleve-Euler (2 restricted images)
4879: Pinnularia substomatophora Hustedt
4880: Pinnularia suchlandti Hustedt
4881: Pinnularia sudetica (Hilse) Peragallo
4882: Pinnularia superdivergentissima Chaumont et Germain
4883: Pinnularia tenuis var. sublinearis (Grunow) Cleve-Euler
4884: Pinnularia termitina (Ehrenberg) Patrick
4885: Pinnularia undula (Schumann) Krammer (1 restricted image)
4886: Pinnularia viridis (Nitzsch) Ehrenberg (1 public image) (11 restricted images)
4887: Pinnularia viridis var. commutata (Grunow) Cleve
4888: Pinnularia viridis var. minor Cleve
4889: Pinnularia wisconsinensis Camburn et Charles
4890: Pithophora sp. 0A UL NAWQA EJ
4891: Placoneis abiskoensis (Hustedt) Lange-Bertalot et Metzeltin (1 public image) (1 restricted image)
4892: Placoneis amphibola (Cleve) Cox
4893: Placoneis clementioides (Hustedt) Cox (1 public image) (1 restricted image)
4894: Placoneis clementis (Grunow) Cox (2 public images) (13 restricted images)
4895: Placoneis constans (Hustedt) Cox
4896: Placoneis elginensis (Gregory) Cox (3 public images) (13 restricted images) - ID Guide
4897: Placoneis exigua (Gregory) Mereschkowsky
4898: Placoneis explanata (Hustedt) Mayama (2 public images) (1 restricted image)
4899: Placoneis gastrum (Ehrenberg) Mereschkowsky (3 public images) (1 restricted image)
4900: Placoneis lata (Peragallo) Lowe
4901: Placoneis neglecta Lowe
4902: Placoneis paraelginensis Lange-Bertalot (1 public image) (1 restricted image)
4903: Placoneis placentula (Ehrenberg) Mereschkowsky (3 restricted images)
4904: Placoneis pseudanglica Cox (1 public image) (1 restricted image)
4905: Placoneis sp. 1 ? (1 restricted image)
4906: Placoneis sp. 1 NAWQA UMICH ALBE cf. elginensis
4907: Placoneis sp. 2 NAWQA EAM (2 public images)
4908: Placoneis sp. 3 NAWQA EAM (2 public images)
4909: Placoneis sp. 4 NAWQA EAM (2 public images)
4910: Placoneis sp. 5 NAWQA MORALES (3 restricted images)
4911: Plagioselmis nannoplanctica (Skuja) Novarino, Lucas et Morrall
4912: Plagiotropis lepidoptera (Gregory) Kuntze
4913: Plagiotropis lepidoptera var. proboscidea (Cleve) Reimer (2 public images) (2 restricted images) - ID Guide
4914: Planctonema lauterbornii Schmidle
4915: Planktolyngbya contorta (Lemmermann) Anagnostidis et Komárek (2 public images) (2 restricted images)
4916: Planktolyngbya limnetica (Lemmermann) Komárková-Legnerová et Cronberg
4917: Planktolyngbya sp. 1 ?
4918: Planktolyngbya spp.
4919: Planktolyngbya subtilis (W. West) Anagnostidis et Komárek
4920: Planktosphaeria gelatinosa Smith
4921: Planktothrix agardhii (Gomont) Anagnostidis et Komárek
4922: Planktothrix cryptovaginata (Škorbatov) Anagnostidis et Komárek
4923: Planktothrix prolifica (Greville ex Gomont) Anagnostidis et Komárek (2 restricted images)
4924: Planktothrix rubescens (DeCandolle ex Gomont) Anagnostidis et Komárek
4925: Planktothrix sp.
4926: Planktothrix spp.
4927: Planothidium apiculatum (Patrick) Lange-Bertalot (7 public images) (7 restricted images) - ID Guide
4928: Planothidium biporomum (Hohn et Hellerman) Lange-Bertalot (3 public images) (1 restricted image) - ID Guide
4929: Planothidium calcar (Cleve) Edlund (1 public image) (4 restricted images)
4930: Planothidium chilense (Hustedt) Lange-Bertalot
4931: Planothidium daui (Foged) Lange-Bertalot (9 public images) (3 restricted images)
4932: Planothidium delicatulum (Kützing) Round et Bukhtiyarova (4 public images) (9 restricted images) - ID Guide
4933: Planothidium dispar (Cleve) Witkowski, Lange-Bertalot et Metzeltin
4934: Planothidium distinctum (Messikommer) Lange-Bertalot (1 restricted image)
4935: Planothidium dubium (Grunow) Round et Bukhtiyarova (3 public images) (1 restricted image) - ID Guide
4936: Planothidium ellipticum (Cleve) Edlund
4937: Planothidium engelbrechtii (Cholnoky) Round et Bukhtiyarova (2 restricted images)
4938: Planothidium fossile (Tempère et Peragallo) Lowe
4939: Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot (12 public images) (18 restricted images) - ID Guide
4940: Planothidium granum (Hohn et Hellerman) Lange-Bertalot (2 public images) (2 restricted images)
4941: Planothidium hauckianum (Grunow) Round et Bukhtiyarova (1 public image)
4942: Planothidium haynaldii (Schaarschmidt) Lange-Bertalot (2 public images) (4 restricted images) - ID Guide
4943: Planothidium holstii (Cleve) Lange-Bertalot - ID Guide
4944: Planothidium joursacense (Héribaud) Lange-Bertalot (2 public images)
4945: Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot (5 public images) (38 restricted images) - ID Guide
4946: Planothidium lanceolatum var. bimaculatum (Hustedt) Andresen, Stoermer et Kreis
4947: Planothidium lanceolatum var. omissum (Reimer) Andresen, Stoermer et Kreis
4948: Planothidium lemmermannii (Hustedt) Morales
4949: Planothidium minutissimum (Krasske) Morales (1 public image) (1 restricted image)
4950: Planothidium miotum (Carter et Denny) Lange-Bertalot
4951: Planothidium oestrupii (Cleve-Euler) Edlund (1 public image)
4952: Planothidium peragalli (Brun et Héribaud) Round et Bukhtiyarova (3 public images) (6 restricted images)
4953: Planothidium peragalli var. parvulum (Patrick) Andresen, Stoermer et Kreis (1 public image)
4954: Planothidium pericavum (Carter) Lange-Bertalot
4955: Planothidium robustius Lange-Bertalot
4956: Planothidium robustum (Hustedt) Lange-Bertalot
4957: Planothidium rostratum (Østrup) Lange-Bertalot (2 public images) (3 restricted images) - ID Guide
4958: Planothidium sp. 1 ? (1 restricted image)
4959: Planothidium spp.
4960: Planothidium stewartii (Patrick) Lange-Bertalot (3 public images) (8 restricted images)
4961: Platessa cf. hustedtii (Krasske) Lange-Bertalot
4962: Platessa conspicua (Mayer) Lange-Bertalot (3 public images) (6 restricted images) - ID Guide
4963: Platessa holsatica (Hustedt) Lange-Bertalot (1 restricted image)
4964: Platessa hustedtii (Krasske) Lange-Bertalot (4 public images) (9 restricted images) - ID Guide
4965: Platessa montana (Krasske) Lange-Bertalot (2 restricted images)
4966: Platessa rupestris (Krasske) Lange-Bertalot
4967: Plectonema sp. (4 restricted images)
4968: Plectonema tomasinianum Bornet ex Gomont (3 restricted images)
4969: Pleurocapsa minor Hansgirg (1 public image) (34 restricted images)
4970: Pleurocapsa sp.
4971: Pleurocapsa sp. 1 NAWQA Cal Acad
4972: Pleurocapsa sp. 2 NRSA JAH
4973: Pleurocapsa spp.
4974: Pleurodiscus sp.
4975: Pleurosigma angulatum (Quekett) Smith (1 restricted image)
4976: Pleurosigma australe Grunow
4977: Pleurosigma delicatulum Smith (7 restricted images)
4978: Pleurosigma elongatum Smith
4979: Pleurosigma salinarum (Grunow) Grunow (7 restricted images)
4980: Pleurosigma salinarum var. boyeri (Keeley) Reimer
4981: Pleurosigma sp. 1 NAWQA UMICH SCTX cf. strigosum Smith
4982: Pleurosigma sp. 2 NAWQA UMICH SCTX
4983: Pleurosigma spp.
4984: Pleurosira laevis (Ehrenberg) Compère (1 public image) (5 restricted images)
4985: Pleurotaenium cf. nodulosum ANDRESEN (Brébisson) deBary
4986: Pleurotaenium coronatum (Brébisson) Rabenhorst
4987: Pleurotaenium ehrenbergii (Brébisson) deBary (4 restricted images)
4988: Pleurotaenium ehrenbergii var. elongatum W. West (1 public image)
4989: Pleurotaenium laevigatum fo. tumidum (Brown) Prescott et Croasdale
4990: Pleurotaenium minutum (Ralfs) Delponte
4991: Pleurotaenium sp.
4992: Pleurotaenium spp.
4993: Pleurotaenium subcoronulatum (Turner) W. West et G.S. West
4994: Pleurotaenium trabecula (Ehrenberg) Nägeli (3 public images) (24 restricted images)
4995: Polyedriopsis spinulosa Schmidle
4996: Porphyrosiphon luteus (Gomont) Anagnostidis et Komárek
4997: Porphyrosiphon animalis (Agardh) Drouet
4998: Porphyrosiphon ceylanicus (Wille) Anagnostidis et Komárek
4999: Porphyrosiphon cf. miniatus ANDRESEN (Hauck) Drouet
5000: Porphyrosiphon notarisii (Meneghini) Kützing
5001: Porphyrosiphon sp.
5002: Porphyrosiphon versicolor (Gomont) Anagnostidis et Komárek
5003: Prasiola sp. (5 restricted images)
5004: Proschkinia bulnheimii (Grunow) Karajeva
5005: Proschkinia complanata (Grunow) Mann
5006: Proschkinia sp. 1 ANS NX LR (1 public image)
5007: Proschkinia sp. 2 NEW MEXICO MORALES
5008: Protococcus sp.
5009: Protococcus viridis Agardh
5010: Protococcus viridis var. 0A UL NAWQA 1996 TS
5011: Protoderma viride Kützing
5012: Protoperidinium sp.
5013: Psammodictyon constrictum (Gregory) Mann (2 restricted images)
5014: Psammodictyon panduriforme (Gregory) Mann (1 restricted image)
5015: Psammodictyon sp. 1 NAWQA EFS ALBE
5016: Psammothidium abundans fo. rosenstockii (Lange-Bertalot) Bukhtiyarova
5017: Psammothidium altaicum Bukhtiyarova
5018: Psammothidium bioretii (Germain) Bukhtiyarova et Round (4 public images) (7 restricted images) - ID Guide
5019: Psammothidium cf. altaicum Bukhtiyarova
5020: Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot (2 public images) (4 restricted images) - ID Guide
5021: Psammothidium didymum (Hustedt) Bukhtiyarova et Round (1 public image) - ID Guide
5022: Psammothidium grischunum (Wuthrich) Bukhtiyarova et Round (5 public images) (1 restricted image)
5023: Psammothidium grischunum fo. daonensis (Lange-Bertalot) Bukhtiyarova and Round (2 public images) (3 restricted images)
5024: Psammothidium helveticum (Hustedt) Bukhtiyarova et Round (3 restricted images) - ID Guide
5025: Psammothidium kryophilum (Petersen) E. Reichardt
5026: Psammothidium kuelbsii (Lange-Bertalot) Bukhtiyarova and Round
5027: Psammothidium lacus-vulcani (Lange-Bertalot et Krammer) Bukhtiyarova (1 restricted image)
5028: Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round (2 public images) (2 restricted images) - ID Guide
5029: Psammothidium levanderi (Hustedt) Czarnecki (1 public image) - ID Guide
5030: Psammothidium marginulatum (Grunow) Bukhtiyarova et Round (3 restricted images) - ID Guide
5031: Psammothidium reversum (Lange-Bertalot et Krammer) Bukhtiyarova et Round (1 public image)
5032: Psammothidium rossii (Hustedt) Bukhtiyarova et Round (1 restricted image)
5033: Psammothidium sacculum (Carter) Bukhtiyarova
5034: Psammothidium scoticum (Flower et Jones) Bukhtiyarova et Round (4 restricted images) - ID Guide
5035: Psammothidium semiapertum (Hustedt) Aboal - ID Guide
5036: Psammothidium sp. 1 ? (1 restricted image)
5037: Psammothidium sp. 1 NRSA GDL (1 restricted image)
5038: Psammothidium sp. 1 WACA DME
5039: Psammothidium sp. 2 ?
5040: Psammothidium sp. 2 WACA DME
5041: Psammothidium sp. 3 WACA DME
5042: Psammothidium sp. 4 WACA DME
5043: Psammothidium spp.
5044: Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round (9 public images) (8 restricted images) - ID Guide
5045: Psammothidium ventralis (Krasske) Bukhtiyarova et Round
5046: Pseudanabaena amphigranulata (Van Goor) Anagnostidis
5047: Pseudanabaena catenata Lauterborn
5048: Pseudanabaena frigida (Fritsch) Anagnostidis
5049: Pseudanabaena galeata Böcher
5050: Pseudanabaena limnetica (Lemmermann) Komárek
5051: Pseudanabaena minima (An) Anagnostidis
5052: Pseudanabaena mucicola (Naumann et Huber-Pestalozzi) Schwabe
5053: Pseudanabaena sp. (14 restricted images)
5054: Pseudanabaena sp. 1 ?
5055: Pseudanabaena sp. 1 NRSA (38 restricted images)
5056: Pseudanabaena sp. 2 NRSA (13 restricted images)
5057: Pseudanabaena sp. 3 NRSA
5058: Pseudanabaena sp. 3 NRSA GDL
5059: Pseudanabaena sp. 4 NRSA JAH
5060: Pseudanabaena sp. 5 NRSA JAH
5061: Pseudendoclonium basiliense Vischer
5062: Pseudochlorella sp. 0A UL NAWQA EJ
5063: Pseudophormidium sp.
5064: Pseudophormidium spp.
5065: Pseudosphaerocystis lacustris (Lemmermann) Novakova
5066: Pseudostaurosira brevistriata (Grunow) Williams et Round (9 public images) (13 restricted images) - ID Guide
5067: Pseudostaurosira brevistriata var. 0A UL NAWQA 96 KM
5068: Pseudostaurosira brevistriata var. capitata (Héribaud) Andresen, Stoermer et Kreis
5069: Pseudostaurosira brevistriata var. inflata (Pantocsek) Edlund
5070: Pseudostaurosira cf. brevistriata NAWQA SANJ LR (3 restricted images)
5071: Pseudostaurosira cf. pseudoconstruens (Marciniak) Williams et Round
5072: Pseudostaurosira clavatum Morales (2 public images)
5073: Pseudostaurosira neoelliptica (Witkowski) Morales (4 restricted images)
5074: Pseudostaurosira parasitica (Smith) Morales (1 public image) (3 restricted images) - ID Guide
5075: Pseudostaurosira parasitica var. subconstricta (Grunow) Morales (1 restricted image)
5076: Pseudostaurosira polonica Morales et Edlund (1 public image)
5077: Pseudostaurosira pseudoconstruens (Marciniak) Williams et Round (3 public images) (4 restricted images)
5078: Pseudostaurosira robusta (Fusey) Williams et Round (2 public images)
5079: Pseudostaurosira sp. 1 ?
5080: Pseudostaurosira sp. 1 NAWQA CALACAD OZRK cf. brevistriata
5081: Pseudostaurosira sp. 1 NLS DME
5082: Pseudostaurosira sp. 1 NRSA LR (1 restricted image)
5083: Pseudostaurosira subsalina (Hustedt) Morales (4 public images) (6 restricted images)
5084: Pseudostaurosira trainorii Morales (12 restricted images)
5085: Pseudostaurosiropsis connecticutensis Morales (6 restricted images)
5086: Pseudostaurosiropsis geocollegarum (Witkowski et Lange-Bertalot) Morales (1 public image) (1 restricted image)
5087: Pseudostaurosiropsis sp. 1 NAWQA HAGAN (3 public images)
5088: Pseudostaurosiropsis sp. 1 NLS EAM (2 public images)
5089: Pseudulvella cf. americana ANDRESEN (Snow) Wille
5090: Pteromonas cordiformis Lemmermann
5091: Pteromonas cruciata Playfair
5092: Pteromonas sp. (1 restricted image)
5093: Pulchella schwabei (Krasske) Krammer
5094: Puncticulata bodanica (Grunow) Håkansson
5095: Puncticulata comta (Ehrenberg) Håkansson (1 restricted image)
5096: Puncticulata radiosa (Lemmermann) Håkansson (2 restricted images)
5097: Pyramimonas sp.
5098: Pyrenomonas sp.
5099: Quadrigula chordatii (Corda) Smith (1 restricted image)
5100: Quadrigula closterioides (Bohlin) Printz (1 public image)
5101: Quadrigula lacustris (Tanner-Fullman) G. M. Smith (1 public image) (2 restricted images)
5102: Quadrigula sp.
5103: Quadrigula subsalsa Hindák
5104: Radiococcus sp.
5105: Radiofilum sp.
5106: Radiofilum spp.
5107: Raphidiopsis curvata Fritsch et Rich
5108: Raphidiopsis mediterranea Skuja
5109: Raphidonema sp. 0A UL NAWQA EJ
5110: Raphoneis sp. 1 ?
5111: Reimeria sinuata (Gregory) Kociolek et Stoermer (6 public images) (26 restricted images) - ID Guide
5112: Reimeria sinuata fo. antiqua Kociolek et Stoermer
5113: Reimeria uniseriata Sala, Guerrero et Ferrario (1 public image) (4 restricted images) - ID Guide
5114: Rhabdoderma cf. smithii HEINLEIN (Chodat et Chodat) Komárek
5115: Rhabdoderma irregulare (Naumann) Geitler
5116: Rhabdoderma lineare Schmidle et Lauterborn (1 restricted image)
5117: Rhabdoderma sp.
5118: Rhabdoderma spp.
5119: Rhabdogloea cf. linearis HEINLEIN (Geitler) Komárek
5120: Rhabdogloea smithii (Chodat) Komárek
5121: Rhabdogloea sp.
5122: Rhabdogloea spp.
5123: Rhabdonema sp. 1 ANS LAUSGS LR
5124: Rhaphoneis amphiceros (Ehrenberg) Ehrenberg (3 restricted images)
5125: Rhipidodendron cf. huxlei ANDRESEN Kent
5126: Rhizoclonium crassipellitum W. West et G.S. West
5127: Rhizoclonium fontanum Kützing
5128: Rhizoclonium hieroglyphicum (Agardh) Kützing (1 restricted image)
5129: Rhizoclonium sp. (1 restricted image)
5130: Rhizoclonium sp. 0A UL NAWQA EJ
5131: Rhodomonas minuta Skuja
5132: Rhodomonas sp.
5133: Rhodomonas spp. (1 restricted image)
5134: Rhoicosphenia abbreviata (Agardh) Lange-Bertalot (7 public images) (55 restricted images) - ID Guide
5135: Rhoicosphenia spp.
5136: Rhopalodia acuminata Krammer (2 restricted images)
5137: Rhopalodia brebissonii Krammer (7 restricted images)
5138: Rhopalodia cf. rupestris (Smith) Krammer
5139: Rhopalodia constricta (Smith) Krammer (1 public image) (2 restricted images)
5140: Rhopalodia gibba (Ehrenberg) Müller (2 public images) (17 restricted images)
5141: Rhopalodia gibba var. minuta Krammer (1 restricted image)
5142: Rhopalodia gibba var. ventricosa (Kützing) Peragallo et Peragallo (2 restricted images)
5143: Rhopalodia gibberula (Ehrenberg) Müller (2 restricted images)
5144: Rhopalodia gibberula var. vanheurckii Müller
5145: Rhopalodia musculus (Kützing) Müller (3 restricted images) - ID Guide
5146: Rhopalodia operculata (Agardh) Håkansson (1 restricted image)
5147: Rhopalodia parallela (Grunow) Müller
5148: Rhopalodia rupestris (Smith) Krammer
5149: Rhopalodia sp. 0A UL NAWQA 96 KM (1 restricted image)
5150: Rhopalodia sp. 1 ?
5151: Rhopalodia sp. 1 MUR DME (1 restricted image)
5152: Rhopalodia sp. 1 NAWQA BB ALBE
5153: Rhopalodia sp. 1 NAWQA CALACAD OZRK
5154: Rhopalodia sp. 1 NAWQA UMICH SCTX
5155: Rhopalodia sp. 2 ?
5156: Rhopalodia spp.
5157: Rivularia haematites Agardh
5158: Rivularia sp. (4 restricted images)
5159: Romeria gracilis (Koczwara) Koczwara ex Geitler
5160: Romeria sp.
5161: Romeria spp.
5162: Rossithidium duthii (Sreenivasa) Kingston (2 restricted images)
5163: Rossithidium linearis (Smith) Round et Bukhtiyarova (6 restricted images)
5164: Rossithidium petersennii (Hustedt) Round et Bukhtiyarova (2 public images) (3 restricted images)
5165: Rossithidium pusillum (Grunow) Round et Bukhtiyarova (4 public images) (10 restricted images) - ID Guide
5166: Roya obtusa (Brébisson) W. West et G.S. West
5167: Salpingoeca amphora Kent
5168: Sarcophagodes sp. 1 ?
5169: Scenedesmus abundans (Kirchner) Chodat
5170: Scenedesmus abundans var. longicauda Smith
5171: Scenedesmus acuminatus (Lagerheim) Chodat (35 restricted images)
5172: Scenedesmus acuminatus var. bernardii (Smith) Deduss
5173: Scenedesmus acuminatus var. minor G.M. Smith
5174: Scenedesmus acunae acunae
5175: Scenedesmus acutiformis Schröder (2 restricted images)
5176: Scenedesmus acutus fo. costulatus (Chodat) Uherkovich
5177: Scenedesmus acutus fo. tetradesmiformis Uherkovich
5178: Scenedesmus acutus Meyen (1 public image) (50 restricted images)
5179: Scenedesmus acutus var. alternans Hortobágyi
5180: Scenedesmus acutus var. antenniformis Uherkovich
5181: Scenedesmus acutus var. globosus Hortobágyi
5182: Scenedesmus acutus var. semiellipticus Uherkovich
5183: Scenedesmus arcuatus Lemmermann (8 restricted images)
5184: Scenedesmus arcuatus var. antenniformis Uherkovich
5185: Scenedesmus arcuatus var. capitatus Smith
5186: Scenedesmus arcuatus var. platydisca Smith
5187: Scenedesmus armatus (Chodat) G. M. Smith (8 restricted images)
5188: Scenedesmus armatus var. bicaudatus Chodat (1 public image)
5189: Scenedesmus armatus var. boglariensis fo. bicaudatus Hortobágyi
5190: Scenedesmus armatus var. boglariensis Hortobágyi
5191: Scenedesmus armatus var. ecornis Wołoszyńska
5192: Scenedesmus asymmetricus (Schröder) Chodat
5193: Scenedesmus balatonicus Hortobágyi (1 restricted image)
5194: Scenedesmus bernardii G.M. Smith
5195: Scenedesmus bicaudatus (Hansgirg) Chodat (1 public image) (27 restricted images)
5196: Scenedesmus bijuga (Turpin) Lagerheim
5197: Scenedesmus brasiliensis Bohlin
5198: Scenedesmus brevispina (G.M. Smith) Chodat (1 restricted image)
5199: Scenedesmus carinatus (Lemmermann) Chodat
5200: Scenedesmus cf. aculeolatus ANDRESEN Reinsch
5201: Scenedesmus cf. acutus CIUGULEA Meyen
5202: Scenedesmus cf. antillarum ANDRESEN Comas
5203: Scenedesmus cf. apiculatus ANDRESEN (W. West et G.S. West) Chodat
5204: Scenedesmus cf. apiculatus CIUGULEA (W. West et G.S. West) Chodat
5205: Scenedesmus cf. balatonicus Hortobágyi
5206: Scenedesmus cf. brevispina ANDRESEN (G.M. Smith) Chodat
5207: Scenedesmus cf. circumfusus ANDRESEN Hortobágyi
5208: Scenedesmus cf. ecornis ANDRESEN (Ralfs) Chodat
5209: Scenedesmus cf. ginzbergeri ANDRESEN Kammerer
5210: Scenedesmus cf. granulatus ANDRESEN W. West et G.S. West
5211: Scenedesmus cf. granulatus var. bigranulatus ANDRESEN Hortobágyi
5212: Scenedesmus cf. incrassatulus KOCIOLEK Bohlin
5213: Scenedesmus cf. insignis ANDRESEN (W. West et G.S. West) Chodat
5214: Scenedesmus cf. longispina ANDRESEN Chodat
5215: Scenedesmus cf. magnus ANDRESEN Meyen
5216: Scenedesmus cf. obliquus ANDRESEN (Turpin) Kützing
5217: Scenedesmus cf. obliquus CIUGULEA (Turpin) Kützing
5218: Scenedesmus cf. opoliensis ANDRESEN Richter
5219: Scenedesmus cf. ovalternus RINKEL Chodat (1 restricted image)
5220: Scenedesmus cf. perforatus ANDRESEN Lemmermann
5221: Scenedesmus cf. polyglobus CIUGULEA sensu Comas
5222: Scenedesmus cf. pulloideus ANDRESEN Hegwald
5223: Scenedesmus cf. scutatus ANDRESEN Hortobágyi
5224: Scenedesmus circumfusus Hortobágyi
5225: Scenedesmus circumfusus var. bicaudatus Hortobágyi
5226: Scenedesmus columnatus Hortobágyi
5227: Scenedesmus denticulatus Kirchner (2 public images) (27 restricted images)
5228: Scenedesmus denticulatus var. costatus Hortobágyi (1 public image)
5229: Scenedesmus denticulatus var. linearis fo. costato-granulatus Uherkovich
5230: Scenedesmus denticulatus var. linearis fo. granulatus Hortobágyi
5231: Scenedesmus denticulatus var. linearis fo. semicostatus (Hortobágyi) Uherkovich
5232: Scenedesmus denticulatus var. linearis Hansgirg
5233: Scenedesmus dimorphus (Turpin) Kützing
5234: Scenedesmus disciformis (Chodat) Fott et Komárek
5235: Scenedesmus disciformis var. granulatus (Hortobágyii) Komárek
5236: Scenedesmus dispar Brébisson (1 public image) (10 restricted images)
5237: Scenedesmus dispar fo. spinosus Hortobágyi
5238: Scenedesmus dispar var. costatus Hortobágyi et Nemeth
5239: Scenedesmus ecornis (Ralfs) Chodat (2 public images) (38 restricted images)
5240: Scenedesmus ecornis var. disciformis Chodat (1 public image) (1 restricted image)
5241: Scenedesmus granulatus var. verruco-coatatus Hortobágyi
5242: Scenedesmus granulatus W. West et G.S. West
5243: Scenedesmus gutwinskii Chodat
5244: Scenedesmus gutwinskii var. heterospina Brodrogközy
5245: Scenedesmus hystrix Lagerheim
5246: Scenedesmus incrassatulus Bohlin (3 restricted images)
5247: Scenedesmus intermedius Chodat (15 restricted images)
5248: Scenedesmus intermedius var. acaudatus Hortobágyi
5249: Scenedesmus intermedius var. bicaudata Hortobágyi (1 restricted image)
5250: Scenedesmus intermedius var. indicus Hortobágyi
5251: Scenedesmus lefevrii Deflandre
5252: Scenedesmus lefevrii var. semiserratus Uherkovich
5253: Scenedesmus linearis Komárek
5254: Scenedesmus longispina Chodat
5255: Scenedesmus longus Meyen
5256: Scenedesmus longus var. ellipticus (W. West et G.S. West) G.M. Smith
5257: Scenedesmus longus var. naegelii (Brébisson) Smith
5258: Scenedesmus lunatus (W. West et G.S. West) Chodat
5259: Scenedesmus magnus Meyen
5260: Scenedesmus microspina Chodat
5261: Scenedesmus naegelii Brébisson
5262: Scenedesmus nanus var. bicaudatus Hortobágyi
5263: Scenedesmus nanus var. spinosus Hortobágyi
5264: Scenedesmus obliquus (Turpin) Kützing (1 restricted image)
5265: Scenedesmus obscura
5266: Scenedesmus obtusus Meyen
5267: Scenedesmus opoliensis Richter (10 restricted images)
5268: Scenedesmus opoliensis var. bicaudatus Hortobágyi
5269: Scenedesmus opoliensis var. cf aculeatus Richter
5270: Scenedesmus opoliensis var. mononensis Chodat
5271: Scenedesmus ovalternus Chodat (12 restricted images)
5272: Scenedesmus ovalternus var. graevenitzii (Bern.) Chodat
5273: Scenedesmus pannonicus Hortobágyi
5274: Scenedesmus pecsensis Uherkovich
5275: Scenedesmus perforatus Lemmermann (2 restricted images)
5276: Scenedesmus praetervisus Chodat
5277: Scenedesmus protuberans Fritsch (2 restricted images)
5278: Scenedesmus protuberans var. danubianus Uherkovich (1 restricted image)
5279: Scenedesmus pulloideus Hegwald
5280: Scenedesmus quadricauda (Turpin) Brébisson (98 restricted images)
5281: Scenedesmus quadricauda fo. crassiaculeatus Uherkovich
5282: Scenedesmus quadricauda var. longispina (Chodat) G. M. Smith (1 restricted image)
5283: Scenedesmus quadricauda var. longispina fo. assymmetricus (Hortobágyi) Uherkovich
5284: Scenedesmus quadricauda var. longispina fo. granulatus Uherkovich
5285: Scenedesmus quadricauda var. maximus W. West et G.S. West (1 restricted image)
5286: Scenedesmus quadricauda var. quadrispina (Chodat) G. M. Smith
5287: Scenedesmus quadricauda var. quadrispina fo. gracillimus Uherkovich
5288: Scenedesmus quadricauda var. quadrispina fo. granulatus (Hortobágyi) Uherkovich
5289: Scenedesmus quadricauda var. UL NAWQA 1997 TS (extra spine)
5290: Scenedesmus quadricuada var. westii Smith
5291: Scenedesmus securiformis Playfair
5292: Scenedesmus semiamputatus var. acaudatus Hortobágyi
5293: Scenedesmus semicristatus Uherkovich
5294: Scenedesmus semipulcher Hortobágyi
5295: Scenedesmus serratus (Corda) Bohlin
5296: Scenedesmus serratus var. minor Chodat
5297: Scenedesmus smithii Teiling
5298: Scenedesmus soli Hortobágyi
5299: Scenedesmus sp. (1 restricted image)
5300: Scenedesmus sp. 0A UL NAWQA 1996 TS
5301: Scenedesmus sp. 0A UL NAWQA EDJ
5302: Scenedesmus sp. 0B UL NAWQA 1996 TS
5303: Scenedesmus sp. 1 ?
5304: Scenedesmus sp. 1 ANS FWA CNBR
5305: Scenedesmus sp. 1 ANS SPM
5306: Scenedesmus sp. 1 NAWQA SANT
5307: Scenedesmus sp. 2 ?
5308: Scenedesmus sp. 2 ANS FWA
5309: Scenedesmus sp. 3 ?
5310: Scenedesmus sp. 4 ?
5311: Scenedesmus sp. C UL 1996 NAWQA
5312: Scenedesmus spicatus W. West et G.S. West
5313: Scenedesmus spinosus Chodat (2 public images) (51 restricted images)
5314: Scenedesmus spinosus var. bicaudatus Hortobágyi
5315: Scenedesmus spinosus var. microspinosus Hortobágyi
5316: Scenedesmus subspicatus Chodat
5317: Scenedesmus tenuispina Chodat
5318: Scenedesmus tibiscensis Uherkovich
5319: Scenedesmus verrucosus Roll
5320: Schizochlamys gelatinosa Braun
5321: Schizomeris leibleinii Kützing (6 restricted images)
5322: Schizomeris sp.
5323: Schizothrix arenaria (Berkeley) Gomont
5324: Schizothrix calcicola (C. A. Agardh) Gomont
5325: Schizothrix friesii Agardh ex Gomont
5326: Schizothrix lacustris Braun ex Gomont
5327: Schizothrix mexicana Gomont
5328: Schizothrix penicillata Kützing ex Gomont
5329: Schizothrix rivularis (Wolle) Drouet
5330: Schizothrix rubella Gomont
5331: Schizothrix sp. (7 restricted images)
5332: Schizothrix sp. 0A UL NAWQA TS
5333: Schizothrix sp. 1 ?
5334: Schizothrix spp.
5335: Schizothrix tinctoria Gomont
5336: Schroederia judayi G.M. Smith (1 public image) (1 restricted image)
5337: Schroederia planctonica (Skuja) Philipose
5338: Schroederia setigera (Schröder) Lemmermann (1 public image) (3 restricted images)
5339: Schroederia sp.
5340: Schroederia spp.
5341: Scoliotropis latestriata (Brébisson) Cleve
5342: Scotiella sp.
5343: Scytonema hoffmannii Agardh
5344: Scytonema sp. (1 restricted image)
5345: Scytonematopsis kashyapi Geitler
5346: Selenastrum bibrianum Reinsch
5347: Selenastrum gracile Reinsch
5348: Selenastrum minutum (Nägeli) Collins
5349: Selenastrum sp. (3 restricted images)
5350: Sellaphora americana (Ehrenberg) Mann (1 public image) (2 restricted images)
5351: Sellaphora bacillum (Ehrenberg) Mann (4 public images) (2 restricted images) - ID Guide
5352: Sellaphora cf. americana (Ehrenberg) Mann
5353: Sellaphora cf. californica NAWQA EAM Potapova (1 public image)
5354: Sellaphora cf. seminulum (Grunow) Mann
5355: Sellaphora disjuncta (Hustedt) Mann (1 restricted image)
5356: Sellaphora fusticulus (Østrup) Lange-Bertalot (1 public image)
5357: Sellaphora hustedtii (Krasske) Lange-Bertalot et Werum (1 public image) (2 restricted images)
5358: Sellaphora laevissima (Kützing) Mann (1 public image) (3 restricted images)
5359: Sellaphora laevissima var. 1 NRSA GDL (1 restricted image)
5360: Sellaphora mutata (Krasske) Lange-Bertalot
5361: Sellaphora mutatoides Lange-Bertalot et Metzeltin (1 restricted image)
5362: Sellaphora nyassensis (Müller) Mann
5363: Sellaphora parapupula Lange-Bertalot
5364: Sellaphora perhibita (Hustedt) Lange-Bertalot et Cantonati
5365: Sellaphora pulchra Enache et Potapova
5366: Sellaphora pupula (Kützing) Meresckowsky (5 public images) (11 restricted images)
5367: Sellaphora pupula var. capitata Skvortzow et Meyer
5368: Sellaphora pupula var. elliptica (Hustedt) Bukhtiyarova (1 restricted image)
5369: Sellaphora pupula var. rectangularis (Gregory) Mereschkowsky
5370: Sellaphora rectangularis (Gregory) Lange-Bertalot et Metzeltin
5371: Sellaphora rexii Potapova et Ponader (1 restricted image)
5372: Sellaphora rostrata (Hustedt) Johansen
5373: Sellaphora santiagoi Metzeltin, Lange-Bertalot et García-Rodríguez
5374: Sellaphora seminulum (Grunow) Mann (5 public images) (11 restricted images)
5375: Sellaphora sp. 1 ? (1 restricted image)
5376: Sellaphora sp. 1 ANS NAWQA LR (10 restricted images)
5377: Sellaphora sp. 1 DNREC SJM (9 restricted images)
5378: Sellaphora sp. 1 NAWQA EFS ALBE
5379: Sellaphora sp. 1 NAWQA UMICH PUGT
5380: Sellaphora sp. 1 NAWQA UMICH SCTX
5381: Sellaphora sp. 1 NRSA GDL (1 restricted image)
5382: Sellaphora sp. 1 UM 1996 SCTX
5383: Sellaphora sp. 2 ?
5384: Sellaphora sp. 2 NAWQA CALACAD OZRK
5385: Sellaphora sp. 2 NAWQA EFS ALBE
5386: Sellaphora sp. 2 NAWQA UMICH ALBE cf. pupula
5387: Sellaphora sp. 2 NRSA GDL (2 restricted images)
5388: Sellaphora sp. 3 ?
5389: Sellaphora sp. 3 NAWQA UMICH ALBE cf. seminulum
5390: Sellaphora sp. 4 ?
5391: Sellaphora sp. 5 NAWQA CALACAD OZRK
5392: Sellaphora sp. 6 NAWQA EAM (1 public image)
5393: Sellaphora spp.
5394: Seminavis sp. 1 ?
5395: Seminavis sp. 1 MUR DME (1 restricted image)
5396: Seminavis strigosa (Hustedt) Danielidis et Economou-Amilli (3 public images) (3 restricted images)
5397: Sieminskia sp. 1 NRSA EAM (1 restricted image)
5398: Sieminskia zeta (Cleve) Metzeltin et Lange-Bertalot
5399: Simonsenia delognei (Grunow) Lange-Bertalot (2 public images) (3 restricted images)
5400: Simonsenia sp. 1ANS NAWQA EAM (1 restricted image)
5401: Sirocoleum sp.
5402: Sirogonium sp.
5403: Skeletonema costatum (Greville) Cleve
5404: Skeletonema potamos (Weber) Hasle (4 restricted images)
5405: Skeletonema sp. 1 ?
5406: Skeletonema subsalsum (A. Cleve) Bethge
5407: Snowella atomus Komárek et Hindák
5408: Snowella lacustris (Chodat) Komárek et Hindák
5409: Snowella sp.
5410: Snowella spp.
5411: Sorastrum americanum (Bohlin) Schmidle (5 restricted images)
5412: Sorastrum sp.
5413: Sorastrum spinulosum Nägeli (3 restricted images)
5414: Sphaerapsis sp. 0A UL NAWQA EJ
5415: Sphaerobotrys fluviatilis Butcher
5416: Sphaerocystis planktonica (Koršikov) Bourrelly
5417: Sphaerocystis schroeteri Chodat (1 restricted image)
5418: Sphaerocystis sp.
5419: Sphaerozosma granulatum Roy et Bissett
5420: Spirogyra anatinum var. truncatum West
5421: Spirogyra borgeana Transeau
5422: Spirogyra crassa Kützing
5423: Spirogyra fuellebornii Schmidle
5424: Spirogyra pascheriana Czurda
5425: Spirogyra scrobiculata Czurda
5426: Spirogyra silvicola Britton
5427: Spirogyra sp. (14 restricted images)
5428: Spirogyra sp. (20-25um) NRSA JAH
5429: Spirogyra sp. (30-40um) NRSA JAH
5430: Spirogyra sp. (50um) NRSA JAH
5431: Spirogyra sp. 0A UL NAWQA CD
5432: Spirogyra sp. 0A UL NAWQA EJ
5433: Spirogyra sp. 0A UL NAWQA KM
5434: Spirogyra sp. 0B UL NAWQA CD
5435: Spirogyra sp. 0B UL NAWQA EDJ
5436: Spirogyra sp. 0C UL NAWQA EDJ
5437: Spirogyra sp. 0D UL NAWQA EJ
5438: Spirogyra sp. 1 ?
5439: Spirogyra sp. 1 ANS FWA
5440: Spirogyra sp. 1 ANSP KMM
5441: Spirogyra sp. 2 ?
5442: Spirogyra sp. 3 ?
5443: Spirogyra sp. A UL 1996 NAWQA
5444: Spirogyra Spp0E UL NAQWA EJ 360X66
5445: Spirogyra weberi Kützing
5446: Spirotaenia obscura Ralfs
5447: Spirulina cf. corkiana HEINLEIN Playfair
5448: Spirulina laxa Smith
5449: Spirulina laxissima G.S. West
5450: Spirulina major Kützing (3 restricted images)
5451: Spirulina meneghiniana Zanard ex Gomont
5452: Spirulina nordstedtii Gomont
5453: Spirulina princeps (W. West et G.S. West) G.S. West
5454: Spirulina sp.
5455: Spirulina subsalsa Öersted ex Gomont (1 restricted image)
5456: Spirulina subtilissima Kützing ex Gomont (1 restricted image)
5457: Spirulina tenerrima Kützing ex Gomont
5458: Spirulina tenuissima Kützing
5459: Spondylosium papillosum W. West et G.S. West (1 public image)
5460: Spondylosium planum (Wolle) W. West et G.S. West (6 restricted images)
5461: Spondylosium pulchrum (Bailey) Archer (1 restricted image)
5462: Spondylosium pygmaeum (Cooke) W. West
5463: Spondylosium secedens (deBary) Archer
5464: Spondylosium sp.
5465: Spondylosium spp.
5466: Staurastrum alternans (Brébisson) Ralfs (1 restricted image)
5467: Staurastrum alternans var. basichondrum Schmidle
5468: Staurastrum americanum (W. West et G.S. West) G.M. Smith
5469: Staurastrum anatinum fo. parvum Prescott, Bicudo et Vinyard
5470: Staurastrum arachne Ralfs et Ralfs
5471: Staurastrum aspinosum var. annulosum W. West et G.S. West
5472: Staurastrum bieneanum Rabenhorst
5473: Staurastrum bieneanum var. ellipticum Wille
5474: Staurastrum bohlinianum Schmidle
5475: Staurastrum borgeanum Schmidle
5476: Staurastrum botrophilum Wolle
5477: Staurastrum brachiatum Ralfs
5478: Staurastrum brebissonii Archer (2 restricted images)
5479: Staurastrum brevispinum Brébisson
5480: Staurastrum cf. alternans ANDRESEN (Brébisson) Ralfs
5481: Staurastrum cf. anatinum RINKEL Cooke et Wille (1 restricted image)
5482: Staurastrum cf. aspinosum Wolle
5483: Staurastrum cf. cyrtocerum RINKEL (Brébisson) Ralfs (1 restricted image)
5484: Staurastrum cf. ellipticum ANDRESEN W. West
5485: Staurastrum cf. muticum ANDRESEN var. minus Rabenhorst
5486: Staurastrum cf. muticum Brébisson
5487: Staurastrum cf. natator ANDRESEN W. West
5488: Staurastrum cf. natator W. West
5489: Staurastrum cf. polymorphum ANDRESEN Brébisson
5490: Staurastrum chaetoceras (Schröder) Smith (2 restricted images)
5491: Staurastrum chaetoceras var. convexum Grönblad
5492: Staurastrum claviferum W. West et G.S. West (3 restricted images)
5493: Staurastrum clevei Roy et Bissett
5494: Staurastrum coarctatum Brébisson
5495: Staurastrum cornutum Archer
5496: Staurastrum curvatum var. elongatum Smith
5497: Staurastrum cuspidatum Ralfs (1 restricted image)
5498: Staurastrum cyclacanthum var. subacanthum Grönblad
5499: Staurastrum dejectum (Brébisson) Ralfs
5500: Staurastrum dejectum var. apiculatum (Brébisson) Lundell
5501: Staurastrum dickiei Ralfs (1 restricted image)
5502: Staurastrum dilatatum Ehrenberg
5503: Staurastrum excavatum W. West et G.S. West (1 restricted image)
5504: Staurastrum furcigerum Brébisson
5505: Staurastrum gladiosum Turner
5506: Staurastrum gracile Ralfs
5507: Staurastrum gracile var. nanum Wille
5508: Staurastrum granulosum (Ehrenberg) Ralfs
5509: Staurastrum hexacerum (Ehrenberg) Wittrock
5510: Staurastrum hirsutum (Ehrenberg) Ralfs
5511: Staurastrum johnsonii W. West et G.S. West
5512: Staurastrum lapponicum (Schmidle) Grönblad
5513: Staurastrum leptocladum Nordstedt (1 public image)
5514: Staurastrum longipes (Nordstedt) Teiling
5515: Staurastrum longiradiatum W. West et G.S. West
5516: Staurastrum longispinum (Bailey) Archer (1 restricted image)
5517: Staurastrum manfeldtii var. fluminense Whitford et Schumacher
5518: Staurastrum margaritaceum (Ehrenberg) Meneghini (1 restricted image)
5519: Staurastrum margaritaceum var. robustum W. West et G.S. West
5520: Staurastrum megacanthum Lundell
5521: Staurastrum muticum Ralfs
5522: Staurastrum natator W. West (2 restricted images)
5523: Staurastrum orbiculare (Ehrenberg) Ralfs (3 restricted images)
5524: Staurastrum paradoxum fo. parva W. West
5525: Staurastrum paradoxum Meyen
5526: Staurastrum pentacerum Smith
5527: Staurastrum pingue Teiling
5528: Staurastrum polytrichum (Perty) Rabenhorst
5529: Staurastrum proboscideum (Brébisson) Archer
5530: Staurastrum pseudosebaldi var. simplicius W. West
5531: Staurastrum punctulatum Brébisson (20 restricted images)
5532: Staurastrum punctulatum var. kjellmani Wille
5533: Staurastrum punctulatum var. pygmaeum (Brébisson) W. West et G.S. West
5534: Staurastrum punctulatum var. striatum W. West et G.S. West
5535: Staurastrum quadrispinatum Turner
5536: Staurastrum retusum Turner
5537: Staurastrum rugosum Irénée-Marie
5538: Staurastrum rugulosum var. taftii Prescott
5539: Staurastrum setigerum Cleve (1 restricted image)
5540: Staurastrum sexcostatum (Brébisson) Ralfs
5541: Staurastrum sp. (7 restricted images)
5542: Staurastrum sp. 1 ?
5543: Staurastrum sp. 1 ANS FWA
5544: Staurastrum sp. 1 ANS FWA Adirondacks
5545: Staurastrum sp. 1 UM NAA
5546: Staurastrum sp. 2 ?
5547: Staurastrum sp. 2 UM NAA
5548: Staurastrum sp. A UL 1996 NAWQA
5549: Staurastrum subcruciatum Cooke et Wille
5550: Staurastrum subdenticulatum Nordstedt
5551: Staurastrum subgrande var. minor Smith
5552: Staurastrum tetracerum Ralfs
5553: Staurastrum turgescens DeNotaris
5554: Staurastrum urinator Smith
5555: Staurodesmus convergens (Ehrenberg ex Ralfs) Teiling (1 restricted image)
5556: Staurodesmus extensus (Borge) Teiling (3 restricted images)
5557: Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round (8 public images) (9 restricted images)
5558: Stauroforma inermis Flower, Jones et Round (2 restricted images)
5559: Stauroneis acuta Smith - ID Guide
5560: Stauroneis agrestis Petersen (1 public image) (7 restricted images)
5561: Stauroneis alpina Hustedt
5562: Stauroneis anceps Ehrenberg (4 public images) (2 restricted images)
5563: Stauroneis anceps fo. gracilis PLUS vars. 1, 2, and 3
5564: Stauroneis anceps fo. gracilis Rabenhorst (3 restricted images)
5565: Stauroneis anceps var. americana Reimer
5566: Stauroneis anceps var. siberica Grunow
5567: Stauroneis attenuirostris Patrick et Freese (1 public image)
5568: Stauroneis borrichii (Petersen) Lund
5569: Stauroneis cf. anceps CAF Ehrenberg
5570: Stauroneis cf. anceps CALACAD Ehrenberg
5571: Stauroneis cf. dubitabilis Hustedt
5572: Stauroneis cf. gracilis Ehrenberg
5573: Stauroneis cf. phoenicenteron (Nitzsch) Ehrenberg
5574: Stauroneis cf. producta Grunow
5575: Stauroneis cf. prominula REIMER (Grunow) Hustedt
5576: Stauroneis cf. salina EEH Smith (1 public image)
5577: Stauroneis cf. schimanskii Krammer
5578: Stauroneis cf. thermicola REIMER (Petersen) Lund
5579: Stauroneis dilatata Ehrenberg
5580: Stauroneis dubitabilis Hustedt
5581: Stauroneis gracillima Hustedt
5582: Stauroneis ignorata Hustedt
5583: Stauroneis ignorata var. rupestris (Skvortzow) Reimer (2 restricted images)
5584: Stauroneis kriegeri Patrick (4 public images) (7 restricted images)
5585: Stauroneis lapidicola Petersen
5586: Stauroneis laterostrata Hustedt
5587: Stauroneis legumen (Ehrenberg) Kützing (1 public image) (4 restricted images)
5588: Stauroneis livingstonii Reimer (1 restricted image) - ID Guide
5589: Stauroneis nana Hustedt
5590: Stauroneis nobilis Schumann (2 restricted images)
5591: Stauroneis nobilis var. baconiana (Stodder) Reimer
5592: Stauroneis nobilis var. gracilis Kobayashi
5593: Stauroneis obtusa Lagerstedt (1 restricted image)
5594: Stauroneis phoenicenteron (Nitzsch) Ehrenberg (6 public images) (4 restricted images)
5595: Stauroneis phoenicenteron fo. gracilis (Dippel) Hustedt (1 restricted image)
5596: Stauroneis producta Grunow (1 public image) (4 restricted images)
5597: Stauroneis prominula (Grunow) Hustedt (3 restricted images)
5598: Stauroneis pseudosubobtusoides Germain
5599: Stauroneis recondita Krasske
5600: Stauroneis smithii Grunow (1 public image) (6 restricted images)
5601: Stauroneis smithii var. incisa Pantocsek
5602: Stauroneis smithii var. sagitta (Cleve) Hustedt
5603: Stauroneis sp. 0A UL NAWQA KM
5604: Stauroneis sp. 1 ?
5605: Stauroneis sp. 1 ANS CWR
5606: Stauroneis sp. 1 ANS WRC (3 restricted images)
5607: Stauroneis sp. 1 NAWQA CALACAD OZRK
5608: Stauroneis sp. 1 NAWQA EFS ALBE
5609: Stauroneis sp. 1 NAWQA UMICH ALBE
5610: Stauroneis sp. 1 NEW MEXICO MORALES
5611: Stauroneis sp. 10 NAWQA EAM (2 public images)
5612: Stauroneis sp. 2 ?
5613: Stauroneis sp. 2 NAWQA EFS ALBE
5614: Stauroneis sp. 2 NAWQA UMICH ALBE cf. obtusa
5615: Stauroneis sp. 2 UL NAWQA WHIT KM (1 restricted image)
5616: Stauroneis sp. 3 NAWQA EAM (1 public image)
5617: Stauroneis sp. 4 NAWQA EAM (1 public image)
5618: Stauroneis sp. 5 NAWQA EAM (1 public image)
5619: Stauroneis sp. 6 SAVANNAH EAM (1 public image) (2 restricted images)
5620: Stauroneis sp. 7 NAWQA DW (1 public image)
5621: Stauroneis sp. 8 NAWQA DW (1 public image)
5622: Stauroneis sp. 9 NAWQA EAM (1 public image)
5623: Stauroneis spp.
5624: Stauroneis staurolineata Reimer
5625: Stauroneis stodderi Greenleaf (1 public image)
5626: Stauroneis subgracilis Lange-Bertalot et Krammer (1 public image)
5627: Stauroneis tackei (Hustedt) Krammer et Lange-Bertalot
5628: Stauroneis thermicola (Petersen) Lund (2 public images) (8 restricted images)
5629: Stauroneis thermicola fo. lanceolata (Hustedt) Hustedt
5630: Stauroneis truncata Lund
5631: Stauroneis wislouchii Poretzky et Anisimova (3 restricted images)
5632: Staurophora salina (W. Smith) Mereschkowsky
5633: Staurosira aff. construens NAWQA EAM Ehrenberg (3 public images) (3 restricted images)
5634: Staurosira cf. construens Ehrenberg
5635: Staurosira cf. elliptica (Schumann) Cleve et Möller
5636: Staurosira construens Ehrenberg (3 public images) (4 restricted images) - ID Guide
5637: Staurosira construens var. binodis (Ehrenberg) Hamilton (2 public images) (13 restricted images) - ID Guide
5638: Staurosira construens var. pumila (Grunow) Kingston
5639: Staurosira construens var. venter (Ehrenberg) Hamilton (3 public images) (15 restricted images) - ID Guide
5640: Staurosira elliptica (Schumann) Williams et Round
5641: Staurosira sp. 1 ?
5642: Staurosira sp. 1 NEW MEXICO MORALES (1 restricted image)
5643: Staurosira sp. 1 VADEQ SJM (9 public images)
5644: Staurosira sp. 2 ?
5645: Staurosira sp. 2 Idaho SEH (1 public image) (3 restricted images)
5646: Staurosira sp. 2 NAWQA MORALES (1 public image) (1 restricted image)
5647: Staurosira sp. 3 ?
5648: Staurosira sp. 4 ?
5649: Staurosira stevensonii Manoylov, Morales et Stoermer (1 public image)
5650: Staurosirella berolinensis (Lemmermann) Bukhtiyarova (3 public images)
5651: Staurosirella cf. berolinensis (Lemmermann) Bukhtiyarova
5652: Staurosirella cf. lapponica (Grunow) Williams et Round
5653: Staurosirella cf. pinnata (Ehrenberg) Williams et Round
5654: Staurosirella confusa Morales
5655: Staurosirella incognita Morales et Manoylov
5656: Staurosirella lapponica (Grunow) Williams et Round (3 public images) (1 restricted image)
5657: Staurosirella leptostauron (Ehrenberg) Williams et Round (7 public images) (7 restricted images) - ID Guide
5658: Staurosirella leptostauron var. dubia (Grunow) Edlund (1 public image) (4 restricted images) - ID Guide
5659: Staurosirella leptostauron var. rhomboides (Grunow) Bukhtiyarova (2 public images) (1 restricted image)
5660: Staurosirella minuta Morales et Edlund
5661: Staurosirella oldenburgiana (Hustedt) Morales (2 public images) (1 restricted image)
5662: Staurosirella pinnata (Ehrenberg) Williams et Round (7 public images) (17 restricted images) - ID Guide
5663: Staurosirella pinnata var. intercedens (Grunow) Hamilton
5664: Staurosirella pinnata var. lancettula (Schumann) Siver et Hamilton
5665: Staurosirella pinnata var. trigona (Brun et Héribaud) Aboal et Silva
5666: Staurosirella sp. 1 ?
5667: Staurosirella sp. 1 NAWQA UMICH ALBE cf. pinnata
5668: Staurosirella sp. 2 ?
5669: Staurosirella sp. 2 NAWQA EAM (1 public image)
5670: Staurosirella sp. 3 ?
5671: Staurosirella sp. 4 ?
5672: Staurosirella sp. 5 NAWQA EAM
5673: Staurosirella sp. 6 NAWQA EAM (2 public images) (1 restricted image)
5674: Staurosirella spinosa (Skvortzow) Kingston
5675: Staurosirella subrobusta Morales (2 public images) (1 restricted image)
5676: Stenoneis sp. 1 ANS NX LR (2 restricted images)
5677: Stenopterobia anceps (Lewis) Brébisson ex Van Heurck
5678: Stenopterobia curvula (Smith) Krammer (3 restricted images)
5679: Stenopterobia delicatissima (Lewis) Van Heurck (2 public images) (4 restricted images)
5680: Stenopterobia densestriata (Hustedt) Krammer (1 restricted image)
5681: Stenopterobia intermedia (Lewis) Van Heurck (2 restricted images)
5682: Stenopterobia planctonica Metzeltin et Lange-Bertalot (1 restricted image)
5683: Stenopterobia sp. 1 ?
5684: Stenopterobia sp. 1 NAWQA UMICH ALBE cf. delicatissima
5685: Stenopterobia sp. 1 NAWQA UMICH SCTX
5686: Stephanodiscus agassizensis Håkansson et Kling (1 public image) (1 restricted image)
5687: Stephanodiscus alpinus Hustedt (1 public image) (3 restricted images)
5688: Stephanodiscus astraea (Ehrenberg) Grunow (8 restricted images)
5689: Stephanodiscus binatus Håkansson et Kling
5690: Stephanodiscus binderanus (Kützing) Krieger
5691: Stephanodiscus binderanus var. oestrupii (Cleve-Euler) Cleve-Euler (2 restricted images)
5692: Stephanodiscus cf. agassizensis Håkansson et Kling
5693: Stephanodiscus cf. alpinus Hustedt
5694: Stephanodiscus cf. carconensis Eulenstein ex Grunow
5695: Stephanodiscus cf. hantzschii Grunow
5696: Stephanodiscus cf. hantzschii UMICH Grunow
5697: Stephanodiscus cf. medius NRSA KMM Håkansson (1 restricted image)
5698: Stephanodiscus cf. minutulus UMICH (Kützing) Cleve et Möller
5699: Stephanodiscus cf. minutus Pantocsek
5700: Stephanodiscus cf. neoastraea NRSA KMM (1 restricted image)
5701: Stephanodiscus cf. niagarae UL Ehrenberg
5702: Stephanodiscus cf. oregonica FRITZ (Ehrenberg) Håkansson
5703: Stephanodiscus cf. parvus UMICH Stoermer et Håkansson
5704: Stephanodiscus excentricus Hustedt
5705: Stephanodiscus hantzschii fo. tenuis (Hustedt) Håkansson et Stoermer (1 restricted image)
5706: Stephanodiscus hantzschii Grunow (12 restricted images)
5707: Stephanodiscus medius Håkansson (2 restricted images)
5708: Stephanodiscus minutulus (Kützing) Cleve et Möller (1 public image) (7 restricted images)
5709: Stephanodiscus neoastraea Håkansson et Hickel
5710: Stephanodiscus niagarae Ehrenberg (1 public image) (6 restricted images)
5711: Stephanodiscus oregonica (Ehrenberg) Håkansson
5712: Stephanodiscus parvus Stoermer et Håkansson (3 restricted images)
5713: Stephanodiscus rotula (Kützing) Hendey
5714: Stephanodiscus sp.
5715: Stephanodiscus sp. 1 ? (1 restricted image)
5716: Stephanodiscus sp. 1 ANS LJM LINJ
5717: Stephanodiscus sp. 1 ANS WRC
5718: Stephanodiscus sp. 1 JCK (1 restricted image)
5719: Stephanodiscus sp. 1 NAWQA NAA ALBE
5720: Stephanodiscus sp. 1 NAWQA UMICH CZAB
5721: Stephanodiscus sp. 1 NAWQA UMICH EIWA
5722: Stephanodiscus sp. 1 NAWQA UMICH PUGT
5723: Stephanodiscus sp. 1 NAWQA UMICH UCOL
5724: Stephanodiscus sp. 1 NAWQA UMICH UMIS
5725: Stephanodiscus sp. 2 ANS WRC (1 public image)
5726: Stephanodiscus spp.
5727: Stephanodiscus vestibulis Håkansson, Theriot et Stoermer
5728: Stephanodiscus yellowstonensis Theriot et Stoermer
5729: Stichococcus bacillaris Nägeli
5730: Stichococcus scopulinus Hazen
5731: Stichococcus sp.
5732: Stichococcus subtilis (Kützing) Klercher
5733: Stichosiphon filamentosus (Ghose) Geitler
5734: Stichosiphon regularis Geitler (1 public image) (4 restricted images)
5735: Stigeoclonium attenuatum (Hazen) Collins
5736: Stigeoclonium flagelliferum Kützing
5737: Stigeoclonium lubricum (Dillwyn) Kützing (27 restricted images)
5738: Stigeoclonium nanum Kützing
5739: Stigeoclonium pachydermum Prescott
5740: Stigeoclonium polymorphum (Franke) Heering
5741: Stigeoclonium sp. (4 restricted images)
5742: Stigeoclonium sp. 0A UL NAWQA 1996 TS
5743: Stigeoclonium sp. 0A UL NAWQA EJ
5744: Stigeoclonium sp. 0A UL NAWQA KM
5745: Stigeoclonium sp. 1 ANS FWA
5746: Stigeoclonium stagnatile (Hazen) Collins
5747: Stigeoclonium subsecundum Kützing
5748: Stigeoclonium tenue (Agardh) Kützing
5749: Stigonema hormoides (Kützing) Bornet et Flahault
5750: Stigonema mamillosum Agardh ex Bornet et Flahault (1 restricted image)
5751: Stigonema musicola (Thuret) Borzi
5752: Stigonema sp. (4 restricted images)
5753: Stigonema spp.
5754: Stipitococcus sp.
5755: Stipitococcus spp.
5756: Stokesiella sp.
5757: Stokesiella spp.
5758: Strombomonas acuminata (Schmarda) Deflandre (1 public image)
5759: Strombomonas amphoraeformis (Hortobágyi) Huber-Pestalozzi
5760: Strombomonas borystheniensis (Roll) Popova
5761: Strombomonas cf. ovalis ANDRESEN (Playfair) Deflandre
5762: Strombomonas cf. verrucosa var. zmiewika ANDRESEN (Swirenko) Deflandre
5763: Strombomonas deflandrei (Roll) Deflandre
5764: Strombomonas ensifera var. javanica Huber-Pestalozzi
5765: Strombomonas fluviatilis (Lemmermann) Deflandre
5766: Strombomonas fluviatilis var. curvata Lemmermann
5767: Strombomonas gibberosa (Playfair) Deflandre
5768: Strombomonas girardiana (Playfair) Deflandre
5769: Strombomonas longicauda (Swirenko) Deflandre
5770: Strombomonas maxima (Skvortzow) Deflandre
5771: Strombomonas napiformis (Playfair) Deflandre
5772: Strombomonas rotunda (Playfair) Deflandre (1 restricted image)
5773: Strombomonas schauinslandii (Lemmermann) Deflandre
5774: Strombomonas sp. (4 restricted images)
5775: Strombomonas sp. A UL 1996 NAWQA
5776: Strombomonas spp.
5777: Strombomonas verrucosa (Von Daday) Deflandre (1 restricted image)
5778: Strombomonas verrucosa var. borystheniensis (Roll) Deflandre
5779: Strombomonas verrucosa var. conspersa (Pascher) Deflandre
5780: Strombomonas verrucosa var. zmiewika (Swirenko) Deflandre
5781: Surirella adumbratus Hohn et Hellerman (1 restricted image)
5782: Surirella alicula Hohn et Hellerman
5783: Surirella amphioxys Smith (1 public image) (5 restricted images) - ID Guide
5784: Surirella angusta Kützing (2 public images) (14 restricted images) - ID Guide
5785: Surirella bifrons Ehrenberg (5 restricted images)
5786: Surirella birostrata Mayer
5787: Surirella biseriata Brébisson
5788: Surirella bohemica Maly
5789: Surirella brebissonii Krammer et Lange-Bertalot (2 public images) (7 restricted images) - ID Guide
5790: Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot (7 restricted images)
5791: Surirella brebissonii var. punctata Krammer
5792: Surirella brightwellii Smith (1 public image) (5 restricted images)
5793: Surirella capronii Brébisson
5794: Surirella cardinalis Kitton (1 public image)
5795: Surirella cf. linearis CALACAD Smith
5796: Surirella cf. ovalis Brébisson
5797: Surirella cf. ovata var. africana CODY Cholnoky
5798: Surirella constricta W. Smith
5799: Surirella elegans Ehrenberg (1 public image) (1 restricted image)
5800: Surirella engleri Müller
5801: Surirella gracilis (Smith) Grunow (3 restricted images)
5802: Surirella guatimalensis Ehrenberg (2 restricted images)
5803: Surirella helvetica Brun
5804: Surirella hoefleri Hustedt
5805: Surirella iowensis Lowe - ID Guide
5806: Surirella linearis Smith (1 public image) (2 restricted images)
5807: Surirella linearis var. constricta Grunow (2 restricted images)
5808: Surirella minuta Brébisson (3 public images) (9 restricted images) - ID Guide
5809: Surirella minuta var. 1 UL NAWQA WHIT KM (2 restricted images)
5810: Surirella muelleri Forti
5811: Surirella ovalis Brébisson - ID Guide
5812: Surirella ovata Kützing (1 public image)
5813: Surirella ovata var. africana Cholnoky
5814: Surirella ovata var. pinnata (Smith) Brun
5815: Surirella ovata var. salina Smith (1 restricted image)
5816: Surirella patella Kützing
5817: Surirella peisonis Pantocsek (2 restricted images)
5818: Surirella pinnata Smith
5819: Surirella pseudovalis Hustedt
5820: Surirella roba Leclercq (1 restricted image)
5821: Surirella robusta Ehrenberg (1 public image) (1 restricted image)
5822: Surirella robusta var. splendida fo. constricta Hustedt
5823: Surirella sp. 1 ?
5824: Surirella sp. 1 ANS LLB
5825: Surirella sp. 1 ANS WRC AM
5826: Surirella sp. 1 NAWQA CALACAD OZRK
5827: Surirella sp. 1 NAWQA EFS ALBE
5828: Surirella sp. 1 NAWQA UMICH ALBE
5829: Surirella sp. 1 NAWQA UMICH ALMN
5830: Surirella sp. 1 NAWQA UMICH CZAB
5831: Surirella sp. 1 NAWQA UMICH EIWA
5832: Surirella sp. 1 NAWQA UMICH LERI cf. minuta
5833: Surirella sp. 1 NAWQA UMICH PUGT cf. amphyoxis
5834: Surirella sp. 1 NAWQA UMICH SCTX
5835: Surirella sp. 1 NAWQA UMICH UTEN
5836: Surirella sp. 1 NRSA JZ (1 restricted image)
5837: Surirella sp. 1 UL NAWQA WHIT KM
5838: Surirella sp. 2 ?
5839: Surirella sp. 2 NAWQA CALACAD OZRK cf. capronii
5840: Surirella sp. 2 NAWQA EFS ALBE
5841: Surirella sp. 2 NAWQA UMICH ALBE cf. bifrons
5842: Surirella sp. 20 NAWQA CALACAD OZRK cf. angusta
5843: Surirella sp. 3 ?
5844: Surirella sp. 3 NAWQA EFS ALBE
5845: Surirella sp. 3 NAWQA UMICH ALBE cf. alicula
5846: Surirella sp. 3 NRSA JZ (1 restricted image)
5847: Surirella sp. 4 NAWQA UMICH ALBE cf. amphyoxis
5848: Surirella sp. 5 NAWQA CALACAD OZRK
5849: Surirella sp. 5 NAWQA UMICH ALBE cf. roba
5850: Surirella sp. 6 NAWQA UMICH ALBE cf. angusta
5851: Surirella sp. A NAWQA CALACAD OZRK
5852: Surirella spiralis Kützing
5853: Surirella splendida (Ehrenberg) Kützing (1 public image) (3 restricted images)
5854: Surirella spp.
5855: Surirella stalagma Hohn et Hellerman (5 public images) (4 restricted images) - ID Guide
5856: Surirella striatula Turpin
5857: Surirella subsalsa Smith
5858: Surirella subsalsa var. minuta Smith
5859: Surirella suecica Grunow (1 public image) (1 restricted image) - ID Guide
5860: Surirella tenera Gregory (2 public images) (2 restricted images)
5861: Surirella tenera var. nervosa Schmidt
5862: Surirella tenuis Mayer
5863: Surirella turgida Smith (2 restricted images)
5864: Surirella visurgis Hustedt
5865: Surirella wetzeli Hustedt
5866: Symploca laete-viridis Gomont
5867: Symploca sp.
5868: Symplocastrum pencillatum (Kützing ex Gomont) Anagnostidis (3 public images) (19 restricted images)
5869: Symplocastrum sp.
5870: Symplocastrum spp.
5871: Synechococcus elongatus (Nägeli) Nägeli
5872: Synechococcus sigmoideus (Moore et Carter) Komárek
5873: Synechococcus sp.
5874: Synechocystis aquatilis Sauvageau
5875: Synechocystis crassa Voronichin
5876: Synechocystis pevalekii Ercegovic
5877: Synedra acus Kützing (2 public images) (4 restricted images)
5878: Synedra biceps Kützing
5879: Synedra capitata Ehrenberg (3 restricted images)
5880: Synedra cf. acus UMICH Kützing
5881: Synedra cf. amphicephala REIMER Kützing
5882: Synedra cf. famelica REIMER Kützing
5883: Synedra cf. tenera Smith
5884: Synedra cf. ulna
5885: Synedra cyclopum Brutschy (1 public image)
5886: Synedra delicatissima Smith (5 restricted images)
5887: Synedra delicatissima var. angustissima Grunow (5 restricted images)
5888: Synedra dilatata Brébisson
5889: Synedra filiformis Carter et Denny
5890: Synedra filiformis Grunow (1 restricted image)
5891: Synedra filiformis var. exilis Cleve-Euler
5892: Synedra gaillonii (Bory) Ehrenberg
5893: Synedra goulardi Brébisson ex Cleve and Grunow (3 public images) (4 restricted images)
5894: Synedra incisa Boyer
5895: Synedra mazamaensis Sovereign (3 public images) (3 restricted images) - ID Guide
5896: Synedra minuscula Grunow
5897: Synedra parasitica var. 1 ANS LLB
5898: Synedra planktonica Hains et Sebring
5899: Synedra rumpens Kützing (1 public image) (8 restricted images)
5900: Synedra rumpens var. scotica Grunow
5901: Synedra socia Wallace (1 restricted image)
5902: Synedra sp. 0A UL NAWQA KM
5903: Synedra sp. 1 ?
5904: Synedra sp. 1 ANS CWR LS
5905: Synedra sp. 1 ANS CWR NCR
5906: Synedra sp. 1 ANS CWR NV
5907: Synedra sp. 1 ANS DRBI LR (7 public images)
5908: Synedra sp. 1 NAWQA EFS ALBE
5909: Synedra sp. 1 NAWQA MORALES
5910: Synedra sp. 1 NAWQA UMICH ALBE
5911: Synedra sp. 1 NAWQA UMICH EIWA
5912: Synedra sp. 1 NAWQA UMICH SCTX
5913: Synedra sp. 1 NAWQA WINTER
5914: Synedra sp. 13 NAWQA MORALES
5915: Synedra sp. 14 EH MONT DEQ (1 restricted image)
5916: Synedra sp. 15 NAWQA MORALES (1 restricted image)
5917: Synedra sp. 2 MONTANA HAGAN (1 public image)
5918: Synedra sp. 2 NAWQA MORALES (2 public images) (1 restricted image)
5919: Synedra sp. 5 NAWQA MORALES (1 restricted image)
5920: Synedra sp. 7 NAWQA MORALES (1 restricted image)
5921: Synedra sp. 8 NAWQA MORALES (1 public image) (2 restricted images)
5922: Synedra sp. A NAWQA CALACAD OZRK
5923: Synedra spp.
5924: Synedra subrhombica Nygaard
5925: Synedra ulna (Nitzsch) Ehrenberg (3 public images) (18 restricted images)
5926: Synedra ulna var. amphirhynchus (Ehrenberg) Grunow
5927: Synedra ulna var. biceps (Kützing) Kirchner
5928: Synedra ulna var. chaseana Thomas
5929: Synedra ulna var. constricta Venkataraman
5930: Synedra ulna var. contracta Østrup (5 restricted images)
5931: Synedra ulna var. danica (Kützing) Grunow
5932: Synedra ulna var. oxyrhynchus (Kützing) Van Heurck (1 restricted image)
5933: Synedra ulna var. oxyrhynchus fo. mediocontracta (Fonti) Hustedt (6 restricted images)
5934: Synedra ulna var. ramesi (Héribaud) Hustedt (1 public image) (4 restricted images)
5935: Synedra ulna var. spathulifera (Grunow) Grunow (1 public image)
5936: Synedra ulna var. subaequalis (Grunow) Van Heurck (3 restricted images)
5937: Synedra ungeriana (Grunow) Williams
5938: Synura sp. (1 restricted image)
5939: Synura uvella Ehrenberg
5940: Tabellaria binalis (Ehrenberg) Grunow
5941: