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Phycology Section

1 ANS

Taxonomic system 1

  

DESCRIPTION:

Dr. Charles Reimer had responsibility for taxonomic consistency among diatom counters working on DER river surveys and Diatometer counts from the early 1950s till at least 1970-1975. Since then he has continued to review and check/audit counts done by...


 
Displaying 3414 taxa
 
1: (undifferentiated) (diatoms) (3 restricted images)
2: (undifferentiated) diatoms> (dead)
3: Achnanthes acares Hohn et Hellerman (6 restricted images)
4: Achnanthes aff. fragilarioides ANS NAWQA EAM Petersen (2 restricted images)
5: Achnanthes aff. lacus-vulcani NAR Lange-Bertalot et Krammer (7 public images) (3 restricted images)
6: Achnanthes affinis Grunow (2 restricted images)
7: Achnanthes altaica (Poretzky) Cleve-Euler
8: Achnanthes amoena Hustedt (3 restricted images)
9: Achnanthes biasolettiana (Kützing) Grunow (1 restricted image)
10: Achnanthes biasolettiana var. subatomus Lange-Bertalot
11: Achnanthes biasolettiana var. thienemannii (Hustedt) Lange-Bertalot
12: Achnanthes biconfusa Van Landingham
13: Achnanthes bioreti Germain (1 public image) (3 restricted images)
14: Achnanthes biporoma Hohn et Hellerman (1 public image) (5 restricted images)
15: Achnanthes brevipes Agardh (4 public images) (1 restricted image)
16: Achnanthes calcar Cleve (1 public image) (2 restricted images)
17: Achnanthes carissima Lange-Bertalot
18: Achnanthes catenata Bily et Marvan
19: Achnanthes cf. acares BAHLS Hohn et Hellerman
20: Achnanthes cf. amoena CLASON Hustedt
21: Achnanthes cf. daui CLASON Foged (2 public images) (2 restricted images)
22: Achnanthes cf. delicatula var. hauckiana (Grunow) Lange-Bertalot et Ruppel
23: Achnanthes cf. engelbrechtii Cholnoky
24: Achnanthes cf. grana ROBERTS Hohn et Hellerman
25: Achnanthes cf. grimmei REIMER Krasske
26: Achnanthes cf. grischuna CLASON Wuthrich
27: Achnanthes cf. lanceolata var. apiculata REIMER Patrick
28: Achnanthes cf. lemmermannii Idaho DW Hustedt
29: Achnanthes cf. obliqua MARR Hustedt
30: Achnanthes cf. petersenii Hustedt
31: Achnanthes cf. rosenstockii CLASON Lange-Bertalot
32: Achnanthes chilensis Hustedt
33: Achnanthes chlidanos Hohn et Hellerman (1 public image) (1 restricted image)
34: Achnanthes clevei Grunow (6 restricted images)
35: Achnanthes clevei var. bottnica Cleve
36: Achnanthes clevei var. rostrata Hustedt
37: Achnanthes coarctata (Brébisson ex W. Smith) Grunow (1 public image) (1 restricted image)
38: Achnanthes conspicua Mayer (5 public images) (2 restricted images)
39: Achnanthes curtissima Carter
40: Achnanthes curvirostrum Brun (1 public image) (3 restricted images)
41: Achnanthes daonensis Lange-Bertalot
42: Achnanthes daui Foged (2 public images) (2 restricted images)
43: Achnanthes daui var. alaskaensis Foged
44: Achnanthes decipiens Reimer
45: Achnanthes deflexa Reimer (2 restricted images)
46: Achnanthes delicatula (Kützing) Grunow (1 public image) (2 restricted images)
47: Achnanthes delicatula var. robusta Hustedt (2 restricted images)
48: Achnanthes detha Hohn et Hellerman (5 public images)
49: Achnanthes didyma Hustedt
50: Achnanthes distincta Messikommer (1 restricted image)
51: Achnanthes elata (Leuduger-Fortmorel) H.P. Gandhi
52: Achnanthes engelbrechtii Cholnoky
53: Achnanthes exigua Grunow (5 public images) (8 restricted images)
54: Achnanthes exigua var. constricta Torka (1 public image) (4 restricted images)
55: Achnanthes exigua var. elliptica Hustedt
56: Achnanthes exigua var. heterovalva Krasske (2 restricted images)
57: Achnanthes exilis Kützing
58: Achnanthes expressa Carter
59: Achnanthes flexella (Kützing) Brun
60: Achnanthes gracillima Hustedt
61: Achnanthes grana Hohn et Hellerman (1 public image) (1 restricted image)
62: Achnanthes grischuna Wuthrich
63: Achnanthes harveyi Reimer (2 public images) (10 restricted images)
64: Achnanthes hauckiana Grunow (1 restricted image)
65: Achnanthes hauckiana var. rostrata Schulz (3 restricted images)
66: Achnanthes helvetica (Hustedt) Lange-Bertalot (2 restricted images)
67: Achnanthes holsatica Hustedt
68: Achnanthes hungarica (Grunow) Grunow (4 public images) (1 restricted image)
69: Achnanthes hustedtii (Krasske) Reimer
70: Achnanthes imperfecta Schimanski
71: Achnanthes inflata (Kützing) Grunow (2 restricted images)
72: Achnanthes joursacense Héribaud
73: Achnanthes kriegeri Krasske (1 public image)
74: Achnanthes kryophila var. densistriata Hustedt
75: Achnanthes kuelbsii Lange-Bertalot
76: Achnanthes lacus-vulcani Lange-Bertalot
77: Achnanthes laevis Schimanski (2 restricted images)
78: Achnanthes lanceolata (Brébisson ex Kützing) Grunow (15 restricted images)
79: Achnanthes lanceolata cf. var. capitata REIMER Müller
80: Achnanthes lanceolata subsp. biporoma (Hohn et Hellerman) Lange-Bertalot (2 public images) (1 restricted image)
81: Achnanthes lanceolata subsp. frequentissima Lange-Bertalot (2 public images) (1 restricted image)
82: Achnanthes lanceolata subsp. robusta (Hustedt) Lange-Bertalot (1 restricted image)
83: Achnanthes lanceolata subsp. rostrata (Østrup) Lange-Bertalot
84: Achnanthes lanceolata var. abbreviata Reimer (1 public image) (1 restricted image)
85: Achnanthes lanceolata var. apiculata Patrick (3 public images) (6 restricted images)
86: Achnanthes lanceolata var. bimaculata Hustedt
87: Achnanthes lanceolata var. boyei (Østrup) Lange-Bertalot (2 public images)
88: Achnanthes lanceolata var. dubia Grunow
89: Achnanthes lanceolata var. elliptica Cleve sensu Straub
90: Achnanthes lanceolata var. haynaldii (Schaarschmidt) Cleve (1 public image)
91: Achnanthes lanceolata var. lanceolatoides (Sovereign) Reimer (1 public image) (1 restricted image)
92: Achnanthes lanceolata var. minutissima Krasske
93: Achnanthes lanceolata var. omissa Reimer (1 restricted image)
94: Achnanthes lanceolata var. rostrata Hustedt (1 restricted image)
95: Achnanthes lapidosa Krasske (1 public image) (1 restricted image)
96: Achnanthes lapidosa var. lanceolata Hustedt
97: Achnanthes lapponica (Hustedt) Hustedt
98: Achnanthes lapponica var. ninckei (Guermeur et Manguin) Reimer
99: Achnanthes lata Hustedt
100: Achnanthes lata var. 1 ANS LJM
101: Achnanthes lata var. 1 ANS NAR
102: Achnanthes laterostrata Hustedt (2 public images)
103: Achnanthes lauenburgiana Hustedt (2 public images)
104: Achnanthes lemmermannii Hustedt (2 public images) (2 restricted images)
105: Achnanthes levanderi Hustedt (1 public image)
106: Achnanthes levanderi var. helvetica Hustedt
107: Achnanthes lewisiana Patrick
108: Achnanthes lineariformis Lange-Bertalot (2 restricted images)
109: Achnanthes linearioides Lange-Bertalot (1 public image) (2 restricted images)
110: Achnanthes linearis (Smith) Grunow (3 public images)
111: Achnanthes linearis fo. curta Smith (2 restricted images)
112: Achnanthes linearis var. pusilla Grunow (1 restricted image)
113: Achnanthes lutheri Hustedt (3 restricted images)
114: Achnanthes marginulata Grunow
115: Achnanthes microcephala (Kützing) Grunow (2 restricted images)
116: Achnanthes minutissima Kützing (7 restricted images)
117: Achnanthes minutissima var. 1 ANS WRC
118: Achnanthes minutissima var. affinis (Grunow) Lange-Bertalot (3 restricted images)
119: Achnanthes minutissima var. gracillima (Meister) Lange-Bertalot (3 public images)
120: Achnanthes minutissima var. jackii (Rabenhorst) Lange-Bertalot et Ruppel (1 public image) (8 restricted images)
121: Achnanthes minutissima var. macrocephala Hustedt
122: Achnanthes minutissima var. saprophila Kobayasi et Mayama
123: Achnanthes minutissima var. scotica (Carter) Lange-Bertalot sensu Krammer et Lange-Bertalot (6 public images) (4 restricted images)
124: Achnanthes miota Carter
125: Achnanthes montana Krasske
126: Achnanthes nitidiformis Lange-Bertalot
127: Achnanthes nodosa A. Cleve (1 public image) - ID Guide
128: Achnanthes nodosa A. Cleve (1 public image) - ID Guide
129: Achnanthes nollii Bock
130: Achnanthes oblongella Østrup (6 public images) (12 restricted images)
131: Achnanthes oestrupii (Cleve-Euler) Hustedt
132: Achnanthes peragalli Brun et Héribaud (2 public images) (2 restricted images)
133: Achnanthes peragalli var. fossilis Tempere et Peragallo (2 public images)
134: Achnanthes peragalli var. parvula (Patrick) Reimer (2 restricted images)
135: Achnanthes petersenii Hustedt
136: Achnanthes pinnata Hustedt (2 public images) (4 restricted images)
137: Achnanthes ploenensis Hustedt
138: Achnanthes ploenensis var. gessneri (Hustedt) Lange-Bertalot (6 public images)
139: Achnanthes pseudolinearis Hustedt (2 public images) (1 restricted image)
140: Achnanthes pseudoswazi Carter (2 public images)
141: Achnanthes punctifera Hustedt
142: Achnanthes pusilla (Grunow) DeToni (2 public images) (5 restricted images)
143: Achnanthes rechtensis Leclercq (1 restricted image)
144: Achnanthes recurvata Hustedt
145: Achnanthes reimeri Camburn (6 public images) (3 restricted images) - ID Guide
146: Achnanthes reimeri Camburn (6 public images) (3 restricted images) - ID Guide
147: Achnanthes reversa Lange-Bertalot et Krammer
148: Achnanthes ricula Hohn et Hellerman (1 restricted image)
149: Achnanthes rosenstockii Lange-Bertalot
150: Achnanthes rossii Hustedt
151: Achnanthes rupestoides Hohn (4 public images) (9 restricted images)
152: Achnanthes saxonica Krasske
153: Achnanthes scotica Flower et Jones
154: Achnanthes semiaperta Hustedt
155: Achnanthes separata Hustedt
156: Achnanthes silvahercynia Lange-Bertalot
157: Achnanthes sp. 1 ? (1 restricted image)
158: Achnanthes sp. 1 ANS ACFB
159: Achnanthes sp. 1 ANS CWR DN
160: Achnanthes sp. 1 ANS CWR LLD
161: Achnanthes sp. 1 ANS CWR NT
162: Achnanthes sp. 1 ANS CWR PP
163: Achnanthes sp. 1 ANS LLB
164: Achnanthes sp. 1 ANS NAWQA EAM (1 public image)
165: Achnanthes sp. 1 ANS USNK
166: Achnanthes sp. 1 ANS WRC (1 public image)
167: Achnanthes sp. 1 Idaho DW (1 public image)
168: Achnanthes sp. 10 NAWQA EAM (1 public image)
169: Achnanthes sp. 13 ANS LL
170: Achnanthes sp. 2 ?
171: Achnanthes sp. 2 ANS LLB
172: Achnanthes sp. 2 ANS NAR
173: Achnanthes sp. 2 ANS WRC (1 restricted image)
174: Achnanthes sp. 21 ANS LL
175: Achnanthes sp. 3 ANS NAR
176: Achnanthes sp. 3 ANS WRC
177: Achnanthes sp. 36 PIRLA
178: Achnanthes spp. (3 restricted images)
179: Achnanthes stewartii Patrick (3 public images) (1 restricted image)
180: Achnanthes stolida (Krasske) Krasske
181: Achnanthes subatomoides (Hustedt) Lange-Bertalot et Archibald
182: Achnanthes subatomus Hustedt
183: Achnanthes subhudsonis Hustedt
184: Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky (14 public images) (10 restricted images)
185: Achnanthes sublaevis Hustedt
186: Achnanthes sublaevis var. crassa Reimer
187: Achnanthes submarina Hustedt (2 public images) (4 restricted images)
188: Achnanthes suchlandtii Hustedt (1 public image)
189: Achnanthes temperei M. Peragallo (2 restricted images)
190: Achnanthes tenera Hustedt
191: Achnanthes thermalis (Rabenhorst) Schönfeldt
192: Achnanthes trinodis (Ralfs) Grunow
193: Achnanthes ventralis (Krasske) Lange-Bertalot
194: Achnanthes ziegleri Lange-Bertalot (1 public image)
195: Achnanthidium affine (Grunow) Czarnecki
196: Achnanthidium altergracillima (Lange-Bertalot) Round et Bukhtiyarova (9 public images) (6 restricted images)
197: Achnanthidium atomus (Hustedt) Monnier, Lange-Bertalot et Ector (1 public image) (6 restricted images) - ID Guide
198: Achnanthidium catenatum (Bily et Marvan) Lange-Bertalot (1 public image) (1 restricted image)
199: Achnanthidium deflexum (Reimer) Kingston (7 public images) (11 restricted images) - ID Guide
200: Achnanthidium eutrophilum (Lange-Bertalot) Lange-Bertalot (2 public images) (9 restricted images) - ID Guide
201: Achnanthidium exiguum (Grunow) Czarnecki (12 public images) (13 restricted images) - ID Guide
202: Achnanthidium exiguum var. constrictum (Grunow) Andresen, Stoermer et Kreis (1 public image)
203: Achnanthidium exiguum var. heterovalvum (Krasske) Czarnecki
204: Achnanthidium exilis (Kützing) Heiberg (2 public images)
205: Achnanthidium latecephalum Kobayashi (2 public images) - ID Guide
206: Achnanthidium macrocephalum (Hustedt) Round et Bukhtiyarova
207: Achnanthidium microcephalum Kützing
208: Achnanthidium minutissimum (Kützing) Czarnecki (11 public images) (70 restricted images) - ID Guide
209: Achnanthidium pyrenaicum (Hustedt) Kobayashi (5 public images) (28 restricted images) - ID Guide
210: Achnanthidium rivulare Potapova et Ponader (13 public images) (37 restricted images) - ID Guide
211: Achnanthidium saprophilum (Kobayashi et Mayama) Round et Bukhtiyarova
212: Achnanthidium semiapertum (Guermeur) Andresen, Stoermer et Kreis
213: Achnanthidium sp. 1 Idaho SHE (2 public images)
214: Achnanthidium sp. 10 NAWQA MP (10 public images) (2 restricted images)
215: Achnanthidium sp. 3 NAWQA EAM (4 public images)
216: Achnanthidium sp. 4 NAWQA EAM (8 public images) (1 restricted image)
217: Achnanthidium sp. 5 NAWQA EAM (8 public images)
218: Achnanthidium subatomus (Hustedt) Lange-Bertalot
219: Actinastrum hantzschii Lagerheim (2 restricted images)
220: Actinella punctata F.W. Lewis (3 public images) (3 restricted images) - ID Guide
221: Actinella sp. 1 ?
222: Actinocyclus cf. normanii BAHLS (Gregory) Hustedt
223: Actinocyclus normanii (Gregory) Hustedt (1 public image) (4 restricted images)
224: Actinocyclus normanii fo. subsalsus (Juhlin-Dannfelt) Hustedt (2 restricted images)
225: Actinoptychus senarius (Ehrenberg) Ehrenberg (4 restricted images)
226: Actinotaenium diplosporum (Lundell) Teiling
227: Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin (3 public images) (3 restricted images)
228: Adlafia minuscula (Grunow) Lange-Bertalot (1 public image) (3 restricted images)
229: Adlafia minuscula var. muralis (Grunow) Lange-Bertalot
230: Adlafia sp. 1 ? (1 restricted image)
231: Adlafia sp. 1 NAWQA EAM (2 public images)
232: Adlafia sp. 2 NAWQA EAM (1 public image)
233: Adlafia suchlandtii (Hustedt) Moser, Lange-Bertalot et Metzeltin (1 public image) (5 restricted images)
234: Amphipleura kriegeriana (Krasske) Hustedt (2 public images)
235: Amphipleura pellucida (Kützing) Kützing (4 public images) (4 restricted images) - ID Guide
236: Amphipleura rutilans (Trentephol) Cleve
237: Amphipleura rutilans var. dillwynii (Agardh) Cleve-Euler
238: Amphipleura sp. 1 ?
239: Amphiprora sp. 1 ?
240: Amphithrix janthina (Montagne) Bornet et Flahault
241: Amphora acutiuscula Kützing (3 public images) (1 restricted image)
242: Amphora aequalis Krammer (1 public image)
243: Amphora angusta Gregory (2 restricted images)
244: Amphora birugula Hohn (1 public image)
245: Amphora bullatoides Hohn et Hellerman
246: Amphora cf. coffeaeformis BAHLS (Agardh) Kützing
247: Amphora cf. laevis REIMER Gregory
248: Amphora cf. strigosa CODY Hustedt (1 public image)
249: Amphora coffeaeformis (Agardh) Kützing (1 public image) (1 restricted image)
250: Amphora copulata (Kützing) Schoeman et Archibald (4 public images) (6 restricted images) - ID Guide
251: Amphora cymbelloides Grunow
252: Amphora delicatissima Krasske (2 restricted images)
253: Amphora fogediana Krammer (1 public image)
254: Amphora holsatica Hustedt (2 public images) (3 restricted images)
255: Amphora inariensis Krammer (1 public image) (13 restricted images)
256: Amphora libyca Ehrenberg (5 restricted images)
257: Amphora montana Krasske (5 public images) (4 restricted images)
258: Amphora normanii Rabenhorst (2 public images) (1 restricted image)
259: Amphora ocellata Donkin
260: Amphora ovalis (Kützing) Kützing (4 public images) (7 restricted images) - ID Guide
261: Amphora ovalis var. affinis (Kützing) Van Heurck ex DeTony
262: Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony (1 restricted image)
263: Amphora pediculus (Kützing) Grunow (11 public images) (22 restricted images) - ID Guide
264: Amphora perpusilla (Grunow) Grunow (1 public image) (1 restricted image)
265: Amphora sabiniana Reimer
266: Amphora sp. 1 ? (5 restricted images)
267: Amphora sp. 1 ANS BG
268: Amphora sp. 1 ANS CWR
269: Amphora sp. 1 ANS CWR NB
270: Amphora sp. 1 ANS TAC SCTX
271: Amphora sp. 1 ANS WRC (5 public images) (7 restricted images)
272: Amphora sp. 2 ?
273: Amphora sp. 2 ANS NAR
274: Amphora sp. 3 ANS MH
275: Amphora sp. 3 NAWQA EAM (1 public image)
276: Amphora sp. 4 ANS MH
277: Amphora sp. 5 ?
278: Amphora sp. 7 ANS JHW
279: Amphora spp.
280: Amphora subcapitata (Kisselev) Hustedt
281: Amphora sublaevis Hustedt
282: Amphora submontana Hustedt (2 public images) (2 restricted images)
283: Amphora tenerrima Aleem et Hustedt
284: Amphora tenuissima Hustedt
285: Amphora thumensis (Mayer) Krieger (1 public image) (1 restricted image)
286: Amphora tumida Hustedt
287: Amphora turgida Gregory
288: Amphora veneta fo. globulosa Foged
289: Amphora veneta Kützing (4 public images) (2 restricted images)
290: Anabaena flos-aquae (Lyngbye) Brébisson (1 public image) (5 restricted images)
291: Anabaena oscillarioides Bory (1 public image) (13 restricted images)
292: Anabaena sp. (21 restricted images)
293: Anabaena sp. 1 ANS NMex FWA
294: Anabaena subcylindrica Borge
295: Anabaenopsis sp.
296: Aneumastus albanicus Lange-Bertalot et Miho (1 restricted image)
297: Aneumastus minor Lange-Bertalot
298: Aneumastus tuscula (Ehrenberg) Mann et Stickle (3 public images)
299: Ankistrodesmus convolutus Corda (2 restricted images)
300: Ankistrodesmus falcatus (Corda) Ralfs (1 public image) (99 restricted images)
301: Ankistrodesmus falcatus var. mirabilis W. West et G.S. West
302: Ankistrodesmus fasciculatus (Lundberg) Komárkova-Legnerova (1 public image) (1 restricted image)
303: Ankistrodesmus fractus W. West et G.S. West
304: Ankistrodesmus sp.
305: Ankistrodesmus sp. 1 ANS FWA Adirondacks (1 public image)
306: Anomoeoneis brachysira (Brébisson) Grunow
307: Anomoeoneis cf. sphaerophora fo. costata (Kützing) Schmid
308: Anomoeoneis costata (Kützing) Hustedt (1 restricted image)
309: Anomoeoneis follis (Ehrenberg) Cleve (1 public image) (1 restricted image)
310: Anomoeoneis serians (Brébisson ex Kützing) Cleve
311: Anomoeoneis serians var. acuta Hustedt
312: Anomoeoneis serians var. apiculata Boyer
313: Anomoeoneis serians var. brachysira (Brébisson ex Kützing) Hustedt (2 public images) (1 restricted image)
314: Anomoeoneis sp. 1 ?
315: Anomoeoneis sphaerophora fo. costata (Kützing) Schmid
316: Anomoeoneis sphaerophora fo. sculpta (Ehrenberg) Krammer
317: Anomoeoneis sphaerophora Pfitzer (3 public images) (2 restricted images)
318: Anomoeoneis styriaca (Grunow) Hustedt
319: Anomoeoneis vitrea (Grunow) Ross (1 public image) (1 restricted image)
320: Anorthoneis excentrica (Donkin) Grunow (2 restricted images)
321: Anorthoneis sp. 1 NAWQA KM
322: Aphanizomenon flos-aquae (Linnaeus) Ralfs (3 restricted images)
323: Aphanocapsa rivularis (Carmichael) Rabenhorst
324: Aphanocapsa sp. (4 restricted images)
325: Aphanochaete repens Braun (6 restricted images)
326: Aphanochaete sp. (1 restricted image)
327: Aphanothece sp. (1 restricted image)
328: Apiocystis brauniana Nägeli
329: Arthrodesmus incus (Brébisson) Hassall (1 restricted image)
330: Arthrodesmus indentatus (W. West et G.S. West) Prescott, Bicudo et Vinyard
331: Arthrodesmus octocornis Ehrenberg ex Archer (1 public image) (1 restricted image)
332: Arthrodesmus orbicularis Wolle
333: Arthrodesmus ralfsii W. West
334: Arthrodesmus sp.
335: Arthrodesmus subulatus Kützing (1 public image)
336: Arthrodesmus triangularis Lagerheim
337: Asterionella formosa Hassall (2 public images) (7 restricted images)
338: Asterionella formosa var. gracillima (Hantzsch) Grunow
339: Asterionella ralfsii Smith
340: Audouinella violacea Kützing (1 restricted image)
341: Aulacoseira alpigena (Grunow) Krammer (2 public images) (11 restricted images) - ID Guide
342: Aulacoseira ambigua (Grunow) Simonsen (14 restricted images) - ID Guide
343: Aulacoseira canadensis (Hustedt) Simonsen (1 restricted image) - ID Guide
344: Aulacoseira cf. crenulata (Ehrenberg) Thwaites
345: Aulacoseira cf. distans (Ehrenberg) Simonsen
346: Aulacoseira crassipunctata Krammer (1 public image) (4 restricted images) - ID Guide
347: Aulacoseira crenulata (Ehrenberg) Thwaites
348: Aulacoseira distans (Ehrenberg) Simonsen (1 public image) (2 restricted images)
349: Aulacoseira distans var. nivalis (Smith) Haworth
350: Aulacoseira granulata (Ehrenberg) Simonsen (3 public images) (24 restricted images) - ID Guide
351: Aulacoseira granulata var. angustissima (Müller) Simonsen (3 restricted images) - ID Guide
352: Aulacoseira granulata var. valida (Hustedt) Simonsen
353: Aulacoseira italica (Ehrenberg) Simonsen (1 public image) (20 restricted images) - ID Guide
354: Aulacoseira italica var. tenuissima (Grunow) Simonsen (1 restricted image)
355: Aulacoseira lirata var. lacustris (Grunow) Ross
356: Aulacoseira longispina var. tenuis (Hustedt) Simonsen
357: Aulacoseira muzzanensis (Meister) Krammer (1 restricted image) - ID Guide
358: Aulacoseira perglabra (Østrup) Haworth (1 public image)
359: Aulacoseira pfaffiana (Reinsch) Krammer (3 restricted images)
360: Aulacoseira solida (Eulenstein) Krammer
361: Aulacoseira sp. 1 ? (2 restricted images)
362: Aulacoseira sp. 1 ANS LLB
363: Aulacoseira sp. 1 Idaho DW
364: Aulacoseira sp. 7 NAWQA HAMSHER (1 restricted image)
365: Aulacoseira subarctica (Müller) Haworth (7 restricted images) - ID Guide
366: Aulacoseira tethera Haworth
367: Aulacoseira valida (Grunow) Krammer (1 public image) (4 restricted images) - ID Guide
368: Bacillaria paradoxa Gmelin (2 public images) (6 restricted images) - ID Guide
369: Bambusina brebissonii Kützing (1 public image) (1 restricted image)
370: Bambusina delicatissima Wolle
371: Batrachospermum sp. (3 public images) (1 restricted image)
372: Berkeleya sp. 1 Idaho DW
373: Biddulphia aurita (Lyngbye) Brébisson et Godey
374: Biddulphia laevis Ehrenberg
375: Biremis circumtexta (Meister ex Hustedt) Lange-Bertalot et Witkowski (3 public images) (7 restricted images) - ID Guide
376: Bitrichia sp. (1 public image)
377: Botryococcus braunii Kützing (2 public images) (1 restricted image)
378: Brachysira apiculata (Boyer) Lange-Bertalot et Moser
379: Brachysira brebissonii Ross (7 public images) (9 restricted images) - ID Guide
380: Brachysira microcephala (Kützing) Compère (5 public images) (7 restricted images) - ID Guide
381: Brachysira neoexilis Lange-Bertalot (3 restricted images)
382: Brachysira procera Lange-Bertalot et Moser
383: Brachysira serians (Brébisson) Round et Mann (2 restricted images) - ID Guide
384: Brachysira sp. 1 ?
385: Brachysira sp. 1 AMD KCP (1 public image)
386: Brachysira vitrea (Grunow) Ross (1 restricted image)
387: Bulbochaete sp. (1 public image) (5 restricted images)
388: Caloneis aerophila Bock
389: Caloneis alpestris (Grunow) Cleve (1 restricted image)
390: Caloneis amphisbaena (Bory) Cleve (8 restricted images)
391: Caloneis bacillaris var. thermalis (Grunow) Cleve-Euler (1 restricted image)
392: Caloneis bacillum (Grunow) Cleve (2 public images) (17 restricted images)
393: Caloneis bacillum var. fontinalis (Grunow) Cleve (1 restricted image)
394: Caloneis branderii (Hustedt) Krammer
395: Caloneis budensis (Grunow) Krammer (1 public image)
396: Caloneis cf. undulata CLASON (Gregory) Krammer
397: Caloneis hyalina Hustedt (1 public image) (6 restricted images)
398: Caloneis lauta Carter
399: Caloneis leptosoma (Grunow) Krammer
400: Caloneis lewisii Patrick (1 public image) (4 restricted images)
401: Caloneis lewisii var. inflata (Schultz) Patrick (3 restricted images)
402: Caloneis limosa (Kützing) Patrick (1 restricted image)
403: Caloneis macedonica Hustedt (4 restricted images)
404: Caloneis molaris (Grunow) Krammer (6 restricted images)
405: Caloneis oregonica (Ehrenberg) Patrick (1 restricted image)
406: Caloneis permagna (Bailey) Cleve
407: Caloneis schroederi Hustedt
408: Caloneis schumanniana (Grunow) Cleve (3 restricted images)
409: Caloneis schumanniana var. biconstricta (Grunow) Reichelt (2 restricted images)
410: Caloneis silicula (Ehrenberg) Cleve (2 public images) (10 restricted images)
411: Caloneis sp. 1 ? (1 restricted image)
412: Caloneis sp. 1 ANS CWR NH
413: Caloneis sp. 1 ANS TAC
414: Caloneis sublinearis (Grunow) Krammer
415: Caloneis tenuis (Gregory) Krammer (1 public image) (4 restricted images)
416: Caloneis undulata (Gregory) Krammer (2 restricted images)
417: Caloneis ventricosa (Ehrenberg) Meister (1 public image) (3 restricted images)
418: Caloneis ventricosa var. alpina (Cleve) Patrick (1 restricted image)
419: Caloneis ventricosa var. minuta (Grunow) Mills (1 public image)
420: Caloneis ventricosa var. subundulata (Grunow) Patrick (1 restricted image)
421: Caloneis ventricosa var. truncatula (Grunow) Meister (5 restricted images)
422: Caloneis westii (Smith) Hendey (4 restricted images)
423: Caloneis zachariasi (Reichelt) Hustedt
424: Calothrix fusca (Kützing) Bornet et Flahault (1 public image) (44 restricted images)
425: Calothrix parietina (Nägeli) Thuret (6 restricted images)
426: Calothrix sp. (5 restricted images)
427: Campylodiscus clypeus Ehrenberg
428: Campylodiscus hibernicus Ehrenberg (2 restricted images) - ID Guide
429: Campylodiscus sp. 1 ?
430: Campylostylus normannianus (Greville) Gerloff, Natour et Rivera (2 restricted images)
431: Capartogramma crucicula (Grunow ex Cleve) Ross (4 public images) (6 restricted images) - ID Guide
432: Carteria sp.
433: Catenula adhaerens Mereschkowsky
434: Cavinula cocconeiformis (Gregory ex Greville) Mann et Stickle (1 public image) (8 restricted images) - ID Guide
435: Cavinula jaernefeltii (Hustedt) Mann et Stickle (3 public images) (1 restricted image)
436: Cavinula lacustris (Gregory) Mann et Stickle (1 public image)
437: Cavinula lapidosa (Krasske) Lange-Bertalot (1 public image) (1 restricted image)
438: Cavinula pseudoscutiformis (Hustedt) Mann et Stickle (3 public images) (4 restricted images) - ID Guide
439: Cavinula scutelloides (Smith) Lange-Bertalot (1 public image)
440: Cavinula scutiformis (Grunow ex Schmidt) Mann et Stickle (1 public image)
441: Ceratium carolinianum Jørgensen
442: Ceratium hirundinella (Möller) Dujardin (2 public images) (3 restricted images)
443: Chaetophora incrassata (Hudson) Hazen
444: Chaetophora sp. (1 restricted image)
445: Chamaepinnularia begeri (Krasske) Lange-Bertalot (1 restricted image)
446: Chamaepinnularia bremensis (Hustedt) Lange-Bertalot (1 public image) (6 restricted images)
447: Chamaepinnularia evanida (Hustedt) Lange-Bertalot (1 public image) (6 restricted images)
448: Chamaepinnularia gandrupii (Petersen) Lange-Bertalot et Krammer (2 public images) (1 restricted image)
449: Chamaepinnularia mediocris (Krasske) Lange-Bertalot (2 public images) (3 restricted images) - ID Guide
450: Chamaepinnularia soehrensis (Krasske) Lange-Bertalot et Krammer (1 public image) (2 restricted images)
451: Chamaepinnularia soehrensis var. hassiaca (Krasske) Lange-Bertalot (2 restricted images)
452: Chamaepinnularia soehrensis var. muscicola (Petersen) Lange-Bertalot et Krammer (1 public image)
453: Chamaepinnularia sp. 1 ? (1 restricted image)
454: Chamaesiphon confervicolus Braun (2 public images) (19 restricted images)
455: Chamaesiphon incrustans Grunow (3 public images) (23 restricted images)
456: Chamaesiphon sp. (7 restricted images)
457: Characium sp. (1 public image) (1 restricted image)
458: Chlamydomonas sp.
459: Chlorogloea sp. (3 restricted images)
460: Chroococcopsis sp.
461: Chroococcus minutus (Kützing) Nägeli
462: Chroococcus sp.
463: Chroococcus sp. 1 ANS FWA Adirondacks
464: Chroococcus turgidus (Kützing) Nägeli (11 restricted images)
465: Chroodactylon ornatum (C. A. Agardh) Basson
466: Chrysosphaerella longispina Lauterborn (1 public image)
467: Chrysosphaerella sp.
468: Cladophora glomerata (Linnaeus) Kützing (3 restricted images)
469: Cladophora sp. (2 restricted images)
470: Closteriopsis longissima Lemmermann (2 restricted images)
471: Closterium acerosum (Schrank) Ehrenberg (8 restricted images)
472: Closterium cf. calosporum var. 1 MES LAP (1 restricted image)
473: Closterium cf. cornu MEDP FWA Ehrenberg
474: Closterium cf. cynthia DeNotaris
475: Closterium costatum Corda (2 restricted images)
476: Closterium dianae Ehrenberg (26 restricted images)
477: Closterium dianae var. brevius (Wittrock) Petkoff (1 restricted image)
478: Closterium ehrenbergii Meneghini (1 restricted image)
479: Closterium gracile Brébisson (2 restricted images)
480: Closterium juncidum Ralfs (1 restricted image)
481: Closterium kuetzingii Brébisson (16 restricted images)
482: Closterium libellula Focke (2 restricted images)
483: Closterium lineatum Ehrenberg
484: Closterium lunula (Müller) Nitzsch (19 restricted images)
485: Closterium moniliferum (Bory) Ehrenberg (25 restricted images)
486: Closterium parvulum Nägeli (8 restricted images)
487: Closterium setaceum Ehrenberg (4 restricted images)
488: Closterium sp.
489: Closterium sp. (3 restricted images)
490: Closterium sp. 1 MEDP FWA
491: Closterium strigosum var. elegans (G.S. West) Krieger (1 restricted image)
492: Closterium venus Kützing (1 public image) (8 restricted images)
493: Cocconeis cf. diminuta REIMER Pantocsek
494: Cocconeis cf. neodiminuta Krammer
495: Cocconeis cf. neothumensis Krammer
496: Cocconeis diminuta Pantocsek (2 restricted images)
497: Cocconeis disculus (Schumann) Cleve (2 restricted images)
498: Cocconeis fluviatilis Wallace (3 public images) (8 restricted images)
499: Cocconeis klamathensis Sovereign (3 restricted images) - ID Guide
500: Cocconeis neodiminuta Krammer (1 public image) (4 restricted images)
501: Cocconeis neothumensis Krammer (1 public image) (5 restricted images)
502: Cocconeis pediculus Ehrenberg (6 public images) (23 restricted images)
503: Cocconeis placentula Ehrenberg (9 public images) (20 restricted images)
504: Cocconeis placentula var. euglypta (Ehrenberg) Grunow (8 public images) (35 restricted images)
505: Cocconeis placentula var. lineata (Ehrenberg) Van Heurck (2 public images) (55 restricted images)
506: Cocconeis placentula var. pseudolineata Geitler (2 public images) (6 restricted images)
507: Cocconeis pseudolineata (Geitler) Lange-Bertalot (2 public images) (7 restricted images)
508: Cocconeis pseudothumensis Reichardt (3 public images) (5 restricted images)
509: Cocconeis rugosa Sovereign (1 public image)
510: Cocconeis scutellum Ehrenberg (2 restricted images)
511: Cocconeis sp. 1 ?
512: Cocconeis sp. 1 ANS WRC (5 restricted images)
513: Cocconeis spp.
514: Cocconeis thienemannii Hustedt (5 public images) (2 restricted images)
515: Cocconeis thumensis Mayer
516: Coelastrum angustae var. armatum Skuja
517: Coelastrum cambricum Archer (3 restricted images)
518: Coelastrum indicum Turner
519: Coelastrum microporum Nägeli (3 restricted images)
520: Coelastrum proboscideum Bohlin (1 restricted image)
521: Coelastrum sp.
522: Coelastrum sphaericum Nägeli (1 public image) (16 restricted images)
523: Coelosphaerium sp. (6 restricted images)
524: Coleodesmium sp. 1 ? (4 restricted images)
525: Compsopogon coeruleus (Balbis) Montagne (1 public image) (1 restricted image)
526: Coscinodiscus decipiens Grunow
527: Coscinodiscus excentricus Ehrenberg
528: Coscinodiscus lacustris Grunow
529: Coscinodiscus marginatus Ehrenberg
530: Coscinodiscus marginulatus Rattray
531: Coscinodiscus pygmaeus var. micropunctatus Brun et Peragallo
532: Coscinodiscus rothii (Ehrenberg) Grunow
533: Coscinodiscus rothii var. subsalsa (Juhlin-Dannfelt) Hustedt
534: Coscinodiscus sp. 1 ?
535: Coscinodiscus sp. 1 ANS WRC (6 restricted images)
536: Coscinodiscus subtilis Ehrenberg
537: Cosmarium abruptum Lundell
538: Cosmarium amoenum (Brébisson) Ralfs (4 restricted images)
539: Cosmarium angulosum Brébisson (25 restricted images)
540: Cosmarium botrytis (Meneghini) Ralfs (6 restricted images)
541: Cosmarium cf. candianum MEDP FWA Delponte
542: Cosmarium cf. undulatum var. minutum MEDP FWA Wittrock
543: Cosmarium formosulum Hoffman (7 restricted images)
544: Cosmarium garrolense Roy et Bissett (2 restricted images)
545: Cosmarium granatum Brébisson ex Ralfs (27 restricted images)
546: Cosmarium impressulum Elfving (5 restricted images)
547: Cosmarium margaritatum (Lund) Roy et Bissett
548: Cosmarium protractum (Nägeli) deBary (5 restricted images)
549: Cosmarium protractum (Nägeli) deBary
550: Cosmarium punctulatum Brébisson (2 restricted images)
551: Cosmarium regnesi var. montanum Schmidle
552: Cosmarium reniforme (Ralfs) Archer (10 restricted images)
553: Cosmarium sp. (21 restricted images)
554: Cosmarium sp. 1 ?
555: Cosmarium sp. 1 ANS FWA Adirondacks
556: Cosmarium sp. 1 MEDP FWA
557: Cosmarium sp. 2 ?
558: Cosmarium sp. 2 ANS FWA
559: Cosmarium sp. 2 MEDP FWA
560: Cosmarium subcrenatum Hantzsch ex Rabenhorst (5 restricted images)
561: Cosmarium trilobulatum Reinsch (2 restricted images)
562: Cosmarium undulatum Corda ex Ralfs (4 restricted images)
563: Craticula accomoda (Hustedt) Mann (1 public image) (1 restricted image)
564: Craticula accomodiformis Lange-Bertalot (2 public images) (1 restricted image)
565: Craticula citrus (Krasske) Reichardt (2 public images)
566: Craticula cuspidata (Kützing) Mann (2 public images) (6 restricted images) - ID Guide
567: Craticula cuspidata (Kützing) Mann (1 public image) - ID Guide
568: Craticula halophila (Grunow ex Van Heurck) Mann (3 restricted images) - ID Guide
569: Craticula halophilioides (Hustedt) Lange-Bertalot (1 restricted image)
570: Craticula minusculoides (Hustedt) Lange-Bertalot (1 restricted image)
571: Craticula molestiformis (Hustedt) Mayama (1 public image) (7 restricted images)
572: Craticula sp. 2 NAWQA EAM (3 public images)
573: Craticula submolesta (Hustedt) Lange-Bertalot (1 restricted image)
574: Crucigenia apiculata (Lemmermann) Schmidle (1 public image) (2 restricted images)
575: Crucigenia crucifera (Wolle) Collins
576: Crucigenia fenestrata Schmidle
577: Crucigenia quadrata Morren (2 public images) (19 restricted images)
578: Crucigenia rectangularis (Braun) Gay (2 public images) (1 restricted image)
579: Crucigenia sp.
580: Crucigenia tetrapedia (Kirchner) W. West et G.S. West (2 public images) (14 restricted images)
581: Crucigenia truncata Smith (1 public image) (1 restricted image)
582: Cryptomonas cf. erosa MEDP FWA
583: Cryptomonas erosa Ehrenberg (1 restricted image)
584: Cryptomonas ovata Ehrenberg (6 restricted images)
585: Cryptomonas sp. (1 restricted image)
586: Cryptomonas sp. 0A UL NAWQA 1996 TS
587: Ctenophora pulchella (Ralfs ex Kützing) Williams et Round (4 public images) (4 restricted images)
588: Ctenophora pulchella var. lacerata (Hustedt) Bukhtiyarova
589: Cyanosarcina sp. 1 ?
590: Cyclostephanos costatilimbus (Kobayasi et Kobayashi) Stoermer, Håkansson et Theriot
591: Cyclostephanos dubius (Fricke) Round (5 restricted images)
592: Cyclostephanos invisitatus (Hohn et Hellerman) Theriot, Stoermer et Håkansson (8 restricted images)
593: Cyclostephanos sp. 1 DW WHTRV
594: Cyclostephanos tholiformis Stoermer, Håkansson et Theriot (4 public images) (8 restricted images)
595: Cyclotella aliquantula Hohn et Hellerman
596: Cyclotella atomus Hustedt (3 public images) (14 restricted images)
597: Cyclotella bodanica Grunow (1 restricted image)
598: Cyclotella bodanica var. affinis (Grunow) Cleve-Euler
599: Cyclotella bodanica var. lemanica (Müller) Bachmann (4 public images) (5 restricted images)
600: Cyclotella comensis Grunow (2 restricted images)
601: Cyclotella comta (Ehrenberg) Kützing
602: Cyclotella cyclopuncta Håkansson et Carter (1 public image)
603: Cyclotella distinguenda Hustedt (2 public images) (1 restricted image)
604: Cyclotella distinguenda var. unipunctata (Hustedt) Håkansson et Carter
605: Cyclotella elgeri Hustedt
606: Cyclotella florida Voight
607: Cyclotella glomerata Bachmann
608: Cyclotella hakanssoniae Wendker (12 restricted images)
609: Cyclotella krammeri Håkansson
610: Cyclotella kuetzingiana Thwaites
611: Cyclotella meneghiniana Kützing (2 public images) (33 restricted images)
612: Cyclotella meneghiniana var. 5 ANSP
613: Cyclotella michiganiana Skvortzow (1 public image) (2 restricted images)
614: Cyclotella nana Hustedt (1 restricted image)
615: Cyclotella ocellata Pantocsek (3 public images) (8 restricted images)
616: Cyclotella operculata (Agardh) Kützing (1 restricted image)
617: Cyclotella pseudostelligera Hustedt (8 restricted images)
618: Cyclotella quillensis L.W.Bailey
619: Cyclotella radiosa (Grunow) Lemmermann (2 restricted images)
620: Cyclotella rossii Håkansson (1 public image) (1 restricted image)
621: Cyclotella sp. 1 ?
622: Cyclotella sp. 1 ANS LLB
623: Cyclotella sp. 1 ANS NEW JERSEY KCP (1 restricted image)
624: Cyclotella sp. 1 ANS NW
625: Cyclotella sp. 1 ANS WRC (2 restricted images)
626: Cyclotella sp. 2 ANS WRC
627: Cyclotella sp. 4 ANSLAP
628: Cyclotella sp. 6 ANSLAP
629: Cyclotella sp. 7 ANSLAP
630: Cyclotella spp.
631: Cyclotella stelligera (Cleve et Grunow) Van Heurck (6 restricted images)
632: Cyclotella stelligeroides Hustedt
633: Cyclotella striata (Kützing) Grunow (8 restricted images)
634: Cyclotella striata var. subsalina Grunow
635: Cyclotella woltereckii Hustedt
636: Cylindrocapsa geminella Wolle (4 public images) (2 restricted images)
637: Cylindrocystis brebissonii Meneghini (1 public image) (5 restricted images)
638: Cylindrospermum sp. (1 public image) (3 restricted images)
639: Cylindrotheca gracilis (Brébisson) Grunow (3 public images) (3 restricted images)
640: Cymatopleura elliptica (Brébisson ex Kützing) Smith (1 public image) (3 restricted images)
641: Cymatopleura elliptica var. hibernica (Smith) Van Heurck
642: Cymatopleura elliptica var. nobilis (Hantzsch) Hustedt
643: Cymatopleura solea (Brébisson) W. Smith (6 restricted images) - ID Guide
644: Cymatopleura solea var. apiculata (Smith) Ralfs (1 restricted image)
645: Cymatosira belgica Grunow (3 restricted images)
646: Cymbella acutiuscula Cleve
647: Cymbella aequalis Smith (1 public image)
648: Cymbella affinis Kützing (2 public images) (26 restricted images) - ID Guide
649: Cymbella amphicephala Nägeli (1 public image) (1 restricted image)
650: Cymbella amphicephala var. hercynica (Schmidt) Cleve
651: Cymbella amplificata Krammer (1 public image)
652: Cymbella angustata (Smith) Cleve (1 restricted image)
653: Cymbella arctica (Lagerstedt) Schmidt (2 public images) (1 restricted image)
654: Cymbella aspera (Ehrenberg) Cleve (9 restricted images)
655: Cymbella austriaca Grunow
656: Cymbella brehmii Hustedt
657: Cymbella caespitosa (Kützing) Brun (4 restricted images)
658: Cymbella cesatii (Rabenhorst) Grunow ex Schmidt (1 restricted image)
659: Cymbella cf. cymbiformis var. nonpunctata Fontell
660: Cymbella cf. diversistigmata Idaho DW Krammer (3 public images)
661: Cymbella cf. gaeumannii Meister
662: Cymbella cf. hustedtii WHTRV WINTER Krasske (1 public image)
663: Cymbella cf. microcephala Grunow
664: Cymbella cf. microcephala var. robusta CODY Hustedt
665: Cymbella cf. schubartii Hustedt
666: Cymbella cistula (Ehrenberg) Kirchner (2 public images) (3 restricted images)
667: Cymbella cuspidata Kützing (1 public image) (5 restricted images)
668: Cymbella cymbiformis Agardh (4 restricted images)
669: Cymbella cymbiformis var. nonpunctata Fontell (1 restricted image)
670: Cymbella delicatula Kützing (3 public images) (4 restricted images)
671: Cymbella descripta (Hustedt) Krammer et Lange-Bertalot
672: Cymbella diluviana (Krasske) Florin (1 public image)
673: Cymbella ehrenbergii Kützing (2 restricted images)
674: Cymbella elginensis Krammer (1 restricted image)
675: Cymbella excisa Kützing
676: Cymbella falaisensis (Grunow) Krammer et Lange-Bertalot
677: Cymbella gaeumannii Meister
678: Cymbella gracilis (Ehrenberg) Kützing (6 restricted images)
679: Cymbella hauckii Van Heurck (1 public image)
680: Cymbella hebridica Grunow ex Cleve
681: Cymbella helvetica Kützing
682: Cymbella heteropleura var. subrostrata Cleve
683: Cymbella hustedtii Krasske (1 public image) (5 restricted images)
684: Cymbella hybrida Grunow (1 public image)
685: Cymbella incerta (Grunow) Cleve
686: Cymbella kolbei Hustedt
687: Cymbella lacustris (Agardh) Cleve (2 public images)
688: Cymbella laevis Nägeli (3 public images) (2 restricted images)
689: Cymbella lanceolata (Agardh) Agardh (4 restricted images)
690: Cymbella lapponica Grunow (3 restricted images)
691: Cymbella lata Grunow
692: Cymbella leptoceros (Ehrenberg) Kützing (2 public images) (2 restricted images)
693: Cymbella lunata Smith (2 restricted images)
694: Cymbella mesiana Cholnoky (2 public images) (2 restricted images)
695: Cymbella mexicana (Ehrenberg) Cleve (1 public image) (7 restricted images) - ID Guide
696: Cymbella mexicana var. janischii (Schmidt) Reimer (13 restricted images)
697: Cymbella microcephala Grunow (1 public image) (2 restricted images)
698: Cymbella microcephala var. crassa Reimer
699: Cymbella minuta fo. latens (Krasske) Reimer (2 restricted images)
700: Cymbella minuta Hilse ex Rabenhorst (4 public images) (2 restricted images)
701: Cymbella minuta var. pseudogracilis (Cholnoky) Reimer
702: Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer (2 restricted images)
703: Cymbella muelleri fo. ventricosa (Tempere et Peragallo) Reimer (1 restricted image)
704: Cymbella muelleri Hustedt
705: Cymbella naviculacea Grunow (1 restricted image)
706: Cymbella naviculiformis Auerswald ex Heiberg (4 public images) (4 restricted images)
707: Cymbella perpusilla Cleve
708: Cymbella prostrata (Berkeley) Cleve (2 public images) (2 restricted images)
709: Cymbella prostrata var. auerswaldii (Rabenhorst) Reimer
710: Cymbella proxima Reimer (4 restricted images) - ID Guide
711: Cymbella pusilla Grunow (2 public images) (3 restricted images)
712: Cymbella reichardtii Krammer (1 restricted image)
713: Cymbella rupicola Grunow
714: Cymbella silesiaca Bleisch (3 restricted images)
715: Cymbella sinuata fo. antiqua (Grunow) Reimer
716: Cymbella sinuata Gregory
717: Cymbella sp. 1 ? (6 restricted images)
718: Cymbella sp. 1 ANS CWR NRO
719: Cymbella sp. 1 ANS LLB
720: Cymbella sp. 1 ANS POTO (2 restricted images)
721: Cymbella sp. 1 ANS WRC
722: Cymbella sp. 1 DMW WHTRV
723: Cymbella sp. 1 Idaho DMW (1 public image)
724: Cymbella sp. 1 JCK (3 public images) (6 restricted images)
725: Cymbella sp. 1 MP (1 public image) (1 restricted image)
726: Cymbella sp. 1 PIRLA
727: Cymbella sp. 10 NAWQA EAM (2 public images) (3 restricted images)
728: Cymbella sp. 11 NAWQA EAM (2 public images)
729: Cymbella sp. 12 NAWQA HAMSHER (1 restricted image)
730: Cymbella sp. 2 ?
731: Cymbella sp. 2 ANS LLB
732: Cymbella sp. 2 ANS WRC
733: Cymbella sp. 2 MP (2 public images)
734: Cymbella sp. 3 ANS WRC
735: Cymbella sp. 4 ANS NAR STROUD
736: Cymbella sp. 4 ANS WRC
737: Cymbella sp. 4 MP
738: Cymbella sp. 5 ANS WRC
739: Cymbella sp. 5 NAWQA KM (1 restricted image)
740: Cymbella sp. 6 ANS WRC (3 public images)
741: Cymbella sp. 6 NAWQA KM
742: Cymbella sp. 9 NAWQA EAM (1 public image)
743: Cymbella sp. K
744: Cymbella spp. (1 restricted image)
745: Cymbella stauroneiformis Lagerstedt (1 public image)
746: Cymbella subaequalis fo. krasskei (Foged) Reimer
747: Cymbella subaequalis Grunow (2 public images)
748: Cymbella subcuspidata Krammer (1 public image)
749: Cymbella subturgidula Krammer (1 public image) (10 restricted images)
750: Cymbella tenuissima Hustedt (1 restricted image)
751: Cymbella triangulum (Ehrenberg) Cleve (4 restricted images)
752: Cymbella tropica Krammer (1 public image) (3 restricted images)
753: Cymbella tumida (Brébisson ex Kützing) Van Heurck (4 public images) (16 restricted images)
754: Cymbella tumidula Grunow
755: Cymbella tumidula var. lancettula Krammer
756: Cymbella turgida Gregory (3 restricted images)
757: Cymbella turgidula Grunow (3 public images) (10 restricted images) - ID Guide
758: Cymbellonitzschia diluviana Hustedt (3 public images) (2 restricted images)
759: Cymbopleura cuspidata (Kützing) Krammer
760: Dactylococcopsis rhaphidioides Hansgirg
761: Decussata placenta (Ehrenberg) Lange-Bertalot (1 public image)
762: Delphineis surirella (Ehrenberg) Andrews (1 restricted image)
763: Dendromonas cryptostylis Skuja
764: Denticula elegans Kützing (4 restricted images)
765: Denticula kuetzingii Grunow (1 public image) (5 restricted images)
766: Denticula kuetzingii var. rumrichae Krammer (1 public image) (1 restricted image)
767: Denticula subtilis Grunow (1 public image) (4 restricted images)
768: Denticula tenuis Kützing (3 public images) (2 restricted images)
769: Denticula tenuis var. crassula (Nägeli) Hustedt
770: Denticula valida (Pedicino) Grunow (1 restricted image)
771: Desmidium baileyii (Ralfs) Nordstedt (1 public image) (3 restricted images)
772: Desmidium sp. (1 restricted image)
773: Desmidium swartzii (C.A. Agardh) C.A. Agardh ex Ralfs (2 public images) (1 restricted image)
774: Desmogonium rabenhorstianum var. elongatum Patrick
775: Desmogonium sp. 1 ?
776: Diadesmis confervacea Kützing (4 public images) (15 restricted images)
777: Diadesmis contenta (Grunow ex Van Heurck) Mann (4 public images) (8 restricted images)
778: Diadesmis gallica Smith (3 public images)
779: Diadesmis pantropica Lange-Bertalot (1 public image) - ID Guide
780: Diadesmis perpusilla (Grunow) Mann (4 restricted images)
781: Diadesmis sp. 1 MONTANA MORALES (1 public image)
782: Diatoma anceps (Ehrenberg) Kirchner (1 public image) (3 restricted images)
783: Diatoma ehrenbergii Kützing (1 restricted image)
784: Diatoma hyemalis (Lyngbye) Heiberg (2 restricted images)
785: Diatoma mesodon (Ehrenberg) Kützing (1 public image) (9 restricted images) - ID Guide
786: Diatoma moniliformis Kützing (1 public image) (17 restricted images) - ID Guide
787: Diatoma sp. 1 ?
788: Diatoma tenuis Agardh (4 public images) (2 restricted images) - ID Guide
789: Diatoma tenuis Agardh (2 public images) (1 restricted image) - ID Guide
790: Diatoma tenuis var. elongatum Lyngbye (1 public image)
791: Diatoma tenuis var. moniliformis Kützing
792: Diatoma vulgare Bory (3 public images) (3 restricted images)
793: Diatoma vulgaris Bory (4 public images) (9 restricted images) - ID Guide
794: Diatoma vulgaris var. breve Grunow
795: Diatomella balfouriana Greville (1 public image) (1 restricted image)
796: Dichothrix gypsophila (Kützing) Bornet et Flahault (1 restricted image)
797: Dichothrix sp.
798: Dictyosphaerium ehrenbergianum Nägeli (2 public images) (21 restricted images)
799: Dictyosphaerium pulchellum Wood (1 public image) (3 restricted images)
800: Didymosphenia geminata (Lyngbye) Schmidt (2 public images)
801: Dimorphococcus lunatus Braun
802: Dinobryon bavaricum Imhof
803: Dinobryon crenulatum W. West et G.S. West (1 public image) (3 restricted images)
804: Dinobryon cylindricum Imhof
805: Dinobryon cylindricum var. palustre Lemmermann
806: Dinobryon divergens Imhof (1 public image) (6 restricted images)
807: Dinobryon divergens var. angulatum Brunnthaler
808: Dinobryon sertularia Ehrenberg (13 restricted images)
809: Dinobryon sociale var. americana Bachmann (1 restricted image)
810: Dinobryon sp.
811: Dinobryon sp. 1 ANS FWA Adirondacks (1 restricted image)
812: Diploneis boldtiana Cleve (2 public images) (1 restricted image)
813: Diploneis bombus Ehrenberg
814: Diploneis cf. ovalis REIMER (Hilse ex Rabenhorst)
815: Diploneis elliptica (Kützing) Cleve (2 public images) (6 restricted images)
816: Diploneis finnica (Ehrenberg) Cleve (1 public image) - ID Guide
817: Diploneis marginestriata Hustedt (1 public image) (4 restricted images)
818: Diploneis modica Hustedt
819: Diploneis oblongella (Nägeli ex Kützing) Ross (4 restricted images)
820: Diploneis oculata (Brébisson) Cleve (3 restricted images)
821: Diploneis ovalis (Hilse) Cleve (1 restricted image)
822: Diploneis parma Cleve (2 public images) (6 restricted images)
823: Diploneis peterseni Hustedt (1 restricted image)
824: Diploneis pseudovalis Hustedt (4 restricted images)
825: Diploneis puella (Schumann) Cleve (11 restricted images)
826: Diploneis smithii (Brébisson) Cleve (2 restricted images)
827: Diploneis smithii var. dilatata (M. Peragallo) Terry
828: Diploneis smithii var. pumila (Grunow) Hustedt
829: Diploneis sp. 1 ?
830: Diploneis subovalis Cleve (5 restricted images)
831: Discostella pseudostelligera (Hustedt) Houk et Klee (2 public images) (3 restricted images)
832: Dispora crucigenioides Printz
833: Dispora sp. (1 restricted image)
834: Distrionella sp. 1 ?
835: Docidium undulatum Bailey
836: Draparnaldia platyzonata Hazen
837: Draparnaldia sp.
838: Elakatothrix gelatinosa Wille (1 public image) (8 restricted images)
839: Ellerbeckia arenaria (Moore ex Ralfs) Crawford
840: Encyonema angustecapitatum Krammer (1 public image)
841: Encyonema auerswaldii Rabenhorst (5 public images) (8 restricted images)
842: Encyonema brehmii (Hustedt) Mann (2 restricted images)
843: Encyonema carina Lange-Bertalot et Krammer (1 restricted image)
844: Encyonema gaeumannii (Meister) Krammer (1 restricted image)
845: Encyonema hebridicum Grunow ex Cleve
846: Encyonema lunatum (Smith) Van Heurck (2 public images) (1 restricted image)
847: Encyonema minutum (Hilse) Mann (9 public images) (12 restricted images)
848: Encyonema muelleri (Hustedt) Mann (1 restricted image)
849: Encyonema perpusillum (Cleve-Euler) Mann (2 public images) (2 restricted images)
850: Encyonema prostrata (Berkeley) Mann (3 restricted images)
851: Encyonema prostratum (Berkeley) Ralfs (2 public images) (10 restricted images)
852: Encyonema reichardtii (Krammer) Mann (3 public images) (3 restricted images)
853: Encyonema silesiacum (Bleisch) Mann (2 public images) (35 restricted images)
854: Encyonema silesiacum (Bleisch) Mann
855: Encyonema silesiacum var. altensis Krammer (1 public image)
856: Encyonema sinicum Krammer (1 public image) (1 restricted image)
857: Encyonema sp. 1 IDAHO SEH
858: Encyonema sp. 1 MONTANA HAMSHER (1 public image) (5 restricted images)
859: Encyonema triangulum (Ehrenberg) Kützing (2 public images) (3 restricted images) - ID Guide
860: Encyonema tumida (Brébisson ex Kützing) Mann
861: Encyonopsis aff. cesatii EAM (Rabenhorst) Krammer (6 public images) (1 restricted image)
862: Encyonopsis cesatii (Rabenhorst) Krammer (2 public images) (1 restricted image)
863: Encyonopsis delicatissima (Hustedt) Krammer (2 restricted images)
864: Encyonopsis evergladianum Krammer (6 public images) (2 restricted images)
865: Encyonopsis falaisensis (Grunow) Krammer (2 public images)
866: Encyonopsis krammeri Reichardt (5 public images) (4 restricted images)
867: Encyonopsis microcephala (Grunow) Krammer (6 public images) (11 restricted images) - ID Guide
868: Encyonopsis minuta Krammer et Reichardt (5 public images)
869: Encyonopsis ruttneri var. obtusa (Hustedt) Krammer
870: Encyonopsis subminuta Krammer et Reichardt (2 public images) (6 restricted images) - ID Guide
871: Encyonopsis vandamii Krammer et Lange-Bertalot (2 public images)
872: Enteromorpha sp. (3 restricted images)
873: Entomoneis alata (Ehrenberg) Ehrenberg (2 restricted images) - ID Guide
874: Entomoneis costata (Hustedt) Reimer (1 public image)
875: Entomoneis ornata (Bailey) Reimer (1 public image) (2 restricted images) - ID Guide
876: Entomoneis paludosa (Smith) Reimer (1 public image) (2 restricted images) - ID Guide
877: Epithemia adnata (Kützing) Brébisson (1 public image) (14 restricted images) - ID Guide
878: Epithemia adnata var. minor (Peragallo et Héribaud) Patrick
879: Epithemia argus (Ehrenberg) Kützing (1 public image) (1 restricted image)
880: Epithemia argus var. longicornis (Ehrenberg) Grunow
881: Epithemia argus var. protracta Mayer
882: Epithemia frickei Krammer
883: Epithemia goeppertiana Hilse (1 restricted image)
884: Epithemia reichelti var. 1 ANS OZRK (5 restricted images)
885: Epithemia smithii Carruthers (1 public image) (3 restricted images)
886: Epithemia sorex Kützing (31 restricted images) - ID Guide
887: Epithemia sp. 1 ?
888: Epithemia turgida (Ehrenberg) Kützing (6 restricted images) - ID Guide
889: Epithemia turgida var. granulata (Ehrenberg) Brun (2 restricted images)
890: Epithemia turgida var. westermannii (Ehrenberg) Grunow (5 restricted images)
891: Euastrum abruptum Nordstedt
892: Euastrum affine Ralfs (1 restricted image)
893: Euastrum bidentatum Nägeli (3 public images) (3 restricted images)
894: Euastrum binale (Turpin) Ehrenberg (7 restricted images)
895: Euastrum denticulatum (Kirchner) Gay (1 restricted image)
896: Euastrum evolutum W. West et G.S. West
897: Euastrum insulare (Wittrock) Roy (1 restricted image)
898: Euastrum pinnatum Ralfs
899: Euastrum pulchellum Brébisson (2 restricted images)
900: Euastrum sinuosum Lenormand
901: Euastrum sp. (1 restricted image)
902: Eucocconeis flexella (Kützing) Cleve (1 public image) - ID Guide
903: Eucocconeis laevis (Østrup) Lange-Bertalot (2 public images) (7 restricted images) - ID Guide
904: Eudorina elegans Ehrenberg (1 public image) (6 restricted images)
905: Euglena acus Ehrenberg (2 restricted images)
906: Euglena oxyuris var. minor Prescott
907: Euglena sp. (5 restricted images)
908: Eunotia alpina Kützing (1 public image)
909: Eunotia arcus Ehrenberg
910: Eunotia arcus var. bidens Grunow
911: Eunotia arcus var. fallax Hustedt
912: Eunotia bidentula Smith (2 public images)
913: Eunotia bigibba Kützing (1 restricted image)
914: Eunotia bilunaris (Ehrenberg) Souza (10 public images) (14 restricted images)
915: Eunotia bilunaris var. linearis (Okuno) Lange-Bertalot et Nörpel (1 restricted image)
916: Eunotia bilunaris var. mucophila Lange-Bertalot, Norpel et Alles (1 public image) (2 restricted images)
917: Eunotia camelus Ehrenberg
918: Eunotia carolina Patrick (8 restricted images)
919: Eunotia cf. fallax var. gracillima REIMER Krasske
920: Eunotia cf. formica REIMER Ehrenberg
921: Eunotia cf. muscicola CODY Krasske
922: Eunotia cf. subarcuatoides Alles, Nörpel et Lange-Bertalot
923: Eunotia cf. tecta CLASON Krasske
924: Eunotia cf. tenella REIMER (Grunow) Cleve
925: Eunotia cf. vanheurckii Patrick
926: Eunotia circumborealis Lange-Bertalot et Nörpel (2 restricted images)
927: Eunotia cristagalli Cleve (2 restricted images)
928: Eunotia curvata (Kützing) Lagerstedt (4 restricted images)
929: Eunotia curvata var. 1 PIRLA
930: Eunotia curvata var. capitata (Grunow) Patrick
931: Eunotia curvata var. subarcuata (Nägeli) Woodhead et Tweed (1 restricted image)
932: Eunotia denticulata (Brébisson) Rabenhorst (1 restricted image)
933: Eunotia didyma Grunow
934: Eunotia diodon Ehrenberg (1 public image) (1 restricted image)
935: Eunotia elegans Østrup (1 public image) (2 restricted images)
936: Eunotia eruca (Ehrenberg) Brightwell (1 public image)
937: Eunotia exigua (Brébisson) Rabenhorst (3 public images) (9 restricted images)
938: Eunotia exigua var. bidens Hustedt
939: Eunotia exigua var. compacta Hustedt
940: Eunotia exigua var. tridentula Østrup
941: Eunotia faba (Ehrenberg) Grunow (4 restricted images)
942: Eunotia fallax Cleve-Euler (1 public image) (2 restricted images)
943: Eunotia fallax var. gracillima Krasske
944: Eunotia fallax var. groenlandica (Grunow) Lange-Bertalot et Nörpel
945: Eunotia flexoides Geitler
946: Eunotia flexuosa (Brébisson ex Kutzing) Kützing (1 public image) (5 restricted images)
947: Eunotia formica Ehrenberg (4 public images) (10 restricted images)
948: Eunotia glacialis Meister (2 restricted images)
949: Eunotia hemicyclus (Ehrenberg) Ralfs (1 restricted image)
950: Eunotia iatriaensis Foged
951: Eunotia implicata Nörpel, Alles et Lange-Bertalot (5 public images) (15 restricted images)
952: Eunotia incisa Smith ex Gregory (4 public images) (10 restricted images)
953: Eunotia incisa var. 4 PIRLA
954: Eunotia incisa var. 8 PIRLA
955: Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot (3 restricted images)
956: Eunotia lunaris (Ehrenberg) Brébisson
957: Eunotia lunaris var. subarcuata Hustedt
958: Eunotia maior (Smith) Rabenhorst (1 public image) (1 restricted image)
959: Eunotia meisteri Hustedt (1 public image)
960: Eunotia microcephala Krasske (5 restricted images)
961: Eunotia microcephala var. tridentata (Mayer) Hustedt
962: Eunotia minor (Kützing) Grunow (1 public image) (4 restricted images)
963: Eunotia monodon Ehrenberg (1 public image)
964: Eunotia monodon var. constricta Hustedt
965: Eunotia monodon var. major (Smith) Hustedt
966: Eunotia muscicola Krasske
967: Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot (1 public image) (2 restricted images)
968: Eunotia naegelii Migula (2 public images) (3 restricted images)
969: Eunotia paludosa Grunow (9 restricted images)
970: Eunotia paludosa var. trinacria (Krasske) Nörpel et Alles (2 restricted images)
971: Eunotia parallela Ehrenberg
972: Eunotia pectinalis (Kützing) Rabenhorst (1 public image) (7 restricted images)
973: Eunotia pectinalis var. biarcuata (Berg) Cleve-Euler
974: Eunotia pectinalis var. minor (Kützing) Rabenhorst (1 public image) (1 restricted image)
975: Eunotia pectinalis var. minor fo. intermedia Krasske ex Hustedt (1 restricted image)
976: Eunotia pectinalis var. undulata (Ralfs) Rabenhorst (4 public images) (9 restricted images)
977: Eunotia pectinalis var. ventricosa (Ehrenberg) Grunow
978: Eunotia perpusilla Grunow (1 public image)
979: Eunotia pirla Carter et Flower (3 public images) (21 restricted images)
980: Eunotia polydentula (Brun) Hustedt
981: Eunotia praerupta Ehrenberg (1 public image) (3 restricted images)
982: Eunotia praerupta var. bidens (Ehrenberg) Grunow (6 restricted images)
983: Eunotia rabenhorstii var. monodon Cleve et Grunow (1 restricted image)
984: Eunotia rhomboidea Hustedt (2 public images) (11 restricted images)
985: Eunotia rhynchocephala var. satelles Nörpel et Lange-Bertalot (1 public image)
986: Eunotia robusta Ralfs
987: Eunotia robusta var. tetraodon (Ehrenberg) Carruthers
988: Eunotia rostellata Hustedt
989: Eunotia septentrionalis Østrup (2 restricted images)
990: Eunotia serra Ehrenberg (3 public images) (4 restricted images)
991: Eunotia serra var. diadema (Ehrenberg) Patrick (1 public image) (3 restricted images)
992: Eunotia serra var. tetraodon Nörpel (1 public image) (3 restricted images)
993: Eunotia siberica Cleve
994: Eunotia siolii Hustedt (3 restricted images)
995: Eunotia soleirolii (Kützing) Rabenhorst (2 public images) (12 restricted images)
996: Eunotia sp. 1 ?
997: Eunotia sp. 1 ANS ALBE
998: Eunotia sp. 1 ANS CWR
999: Eunotia sp. 1 NEW JERSEY KCP (1 public image) (2 restricted images)
1000: Eunotia sp. 17 PIRLA
1001: Eunotia sp. 18 PIRLA
1002: Eunotia sp. 2 ?
1003: Eunotia sp. 35 PIRLA
1004: Eunotia sp. 4 PIRLA
1005: Eunotia sp. 9 NAWQA EAM (1 public image) (1 restricted image)
1006: Eunotia spp.
1007: Eunotia steineckei Petersen (2 restricted images)
1008: Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot (1 public image) (8 restricted images)
1009: Eunotia sudetica Müller (1 restricted image)
1010: Eunotia suecica Cleve-Euler (1 public image)
1011: Eunotia tautoniensis Hustedt
1012: Eunotia tenella (Grunow) Hustedt (2 public images) (8 restricted images)
1013: Eunotia triodon Ehrenberg
1014: Eunotia valida Hustedt
1015: Eunotia vanheurckii Patrick
1016: Eunotia vanheurckii var. intermedia (Krasske ex Hustedt) Patrick
1017: Eunotia zasuminensis (Cabejszekowna) Körner (2 restricted images)
1018: Eunotia zygodon Ehrenberg
1019: Fallacia auriculata (Hustedt) Mann (1 public image)
1020: Fallacia cf. ecuadoriana NAWQA KM Lange-Bertalot et Rumrich (1 public image) (1 restricted image)
1021: Fallacia cryptolyra (Brockmann) Stickle et Mann (4 public images) (1 restricted image)
1022: Fallacia indifferens (Hustedt) Mann (3 restricted images)
1023: Fallacia insociabilis (Krasske) Mann (1 restricted image)
1024: Fallacia lenzii (Hustedt) Lange-Bertalot (1 public image) (1 restricted image)
1025: Fallacia monoculata (Hustedt) Mann (1 public image) (7 restricted images)
1026: Fallacia oculiformis (Hustedt) Mann (1 public image)
1027: Fallacia omissa (Hustedt) Mann (4 public images) (4 restricted images)
1028: Fallacia pygmaea (Kützing) Stickle et Mann (1 public image) (10 restricted images) - ID Guide
1029: Fallacia subhamulata (Grunow) Mann (5 public images) (6 restricted images)
1030: Fallacia tenera (Hustedt) Mann (1 public image) (14 restricted images) - ID Guide
1031: Fistulifera pelliculosa (Brébisson) Lange-Bertalot (2 restricted images)
1032: Fistulifera saprophila (Lange-Bertalot et Bonik) Lange-Bertalot
1033: Fragilaria acutirostrata Metzeltin et Lange-Bertalot (1 public image) (2 restricted images)
1034: Fragilaria aff. amphicephala ANS NAWQA EAM
1035: Fragilaria alpestris Krasske
1036: Fragilaria amphicephala (Kützing) Lange-Bertalot
1037: Fragilaria arcus (Ehrenberg) Cleve
1038: Fragilaria berolinensis Lange-Bertalot (1 public image)
1039: Fragilaria bicapitata Mayer (1 public image)
1040: Fragilaria biceps (Kützing) Lange-Bertalot
1041: Fragilaria bidens Heiberg
1042: Fragilaria brevistrata var. 1 ANS WRC
1043: Fragilaria brevistriata Grunow (2 public images)
1044: Fragilaria brevistriata var. capitata Héribaud
1045: Fragilaria brevistriata var. inflata (Pantocsek) Hustedt (1 restricted image)
1046: Fragilaria brevistriata var. trigona Lange-Bertalot (1 public image) (1 restricted image)
1047: Fragilaria capensis Grunow (1 public image)
1048: Fragilaria capucina Desmazières (4 restricted images)
1049: Fragilaria capucina var. amphicephala (Kützing) Lange-Bertalot ex Bukhtiyarova (1 restricted image)
1050: Fragilaria capucina var. capitellata (Grunow) Lange-Bertalot (4 restricted images)
1051: Fragilaria capucina var. distans (Grunow) Lange-Bertalot (1 public image)
1052: Fragilaria capucina var. gracilis (Østrup) Hustedt (6 public images) (16 restricted images)
1053: Fragilaria capucina var. lanceolata Grunow
1054: Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst (1 public image) (2 restricted images)
1055: Fragilaria capucina var. perminuta (Grunow) Lange-Bertalot (2 public images)
1056: Fragilaria capucina var. radians (Kützing) Lange-Bertalot (1 restricted image)
1057: Fragilaria capucina var. rumpens (Kützing) Lange-Bertalot (3 restricted images)
1058: Fragilaria capucina var. vaucheriae (Kützing) Lange-Bertalot (4 restricted images)
1059: Fragilaria cassubica Witkowski et Lange-Bertalot (1 restricted image)
1060: Fragilaria cf. bicapitata Mayer
1061: Fragilaria cf. brevistriata var. trigona Lange-Bertalot
1062: Fragilaria cf. capucina var. lanceolata REIMER Grunow
1063: Fragilaria cf. construens var. venter (Ehrenberg) Grunow
1064: Fragilaria cf. crotonensis NAWQA EAM Kitton (3 public images) (1 restricted image)
1065: Fragilaria cf. exigua CODY Grunow
1066: Fragilaria cf. famelica NAWQA TAC (Kützing) Lange-Bertalot (2 restricted images)
1067: Fragilaria cf. geocollegarum EAM Witkowski et Lange-Bertalot (2 public images)
1068: Fragilaria cf. subsalina CODY (Grunow) Lange-Bertalot
1069: Fragilaria cf. trigongya CODY (Ehrenberg) deToni
1070: Fragilaria cf. vaucheriae EAM (Kützing) Petersen (1 restricted image)
1071: Fragilaria constricta Ehrenberg (2 public images) (2 restricted images)
1072: Fragilaria constricta fo. stricta (Cleve) Hustedt (1 public image)
1073: Fragilaria constricta var. trinodis Hustedt (1 public image) (3 restricted images)
1074: Fragilaria construens (Ehrenberg) Grunow (3 restricted images)
1075: Fragilaria construens var. 1 ANS LLB
1076: Fragilaria construens var. binodis (Ehrenberg) Grunow
1077: Fragilaria construens var. exigua (Smith) Schulz
1078: Fragilaria construens var. javanica Hustedt (1 restricted image)
1079: Fragilaria construens var. pumila Grunow
1080: Fragilaria construens var. subsalina Hustedt (1 public image)
1081: Fragilaria construens var. venter (Ehrenberg) Grunow (1 restricted image)
1082: Fragilaria crotonensis Kitton (2 public images) (7 restricted images)
1083: Fragilaria crotonensis var. oregona Sovereign
1084: Fragilaria elliptica Schumann
1085: Fragilaria exigua Grunow (2 public images) (1 restricted image)
1086: Fragilaria exiguiformis (Grunow) Lange-Bertalot (1 restricted image)
1087: Fragilaria famelica (Kützing) Lange-Bertalot (5 restricted images)
1088: Fragilaria fasciculata (Agardh) Lange-Bertalot
1089: Fragilaria floridana Hanna
1090: Fragilaria fonticola Hustedt (1 public image)
1091: Fragilaria geocollegarum Witkowski et Lange-Bertalot
1092: Fragilaria gracillima Mayer
1093: Fragilaria hungarica var. tumida Cleve-Euler (1 public image) (1 restricted image)
1094: Fragilaria incognita Reichardt
1095: Fragilaria intermedia (Grunow) Grunow
1096: Fragilaria lanceolata (Kützing) Reichardt
1097: Fragilaria lapponica Grunow
1098: Fragilaria leptostauron (Ehrenberg) Hustedt (1 public image)
1099: Fragilaria leptostauron var. dubia (Grunow) Hustedt
1100: Fragilaria leptostauron var. martyii (Héribaud) Lange-Bertalot
1101: Fragilaria leptostauron var. rhomboides Grunow (1 public image)
1102: Fragilaria microstriata Marciniak (2 public images) (1 restricted image)
1103: Fragilaria nanana Lange-Bertalot (1 public image) (2 restricted images)
1104: Fragilaria neoproducta Lange-Bertalot
1105: Fragilaria nitzschioides Grunow (2 public images) (6 restricted images)
1106: Fragilaria oldenburgiana Hustedt (2 public images)
1107: Fragilaria parasitica (Smith) Grunow (4 restricted images)
1108: Fragilaria pinnata Ehrenberg (5 restricted images)
1109: Fragilaria pinnata var. acuminata Mayer (1 public image) (4 restricted images)
1110: Fragilaria pinnata var. intercedens (Grunow) Hustedt
1111: Fragilaria pinnata var. lancettula (Schumann) Hustedt (2 restricted images)
1112: Fragilaria pinnata var. subcapitata Frenguelli (2 public images)
1113: Fragilaria pinnata var. trigona (Brébisson et Héribaud) Hustedt
1114: Fragilaria polygonata Cleve-Euler
1115: Fragilaria pseudoconstruens Marciniak
1116: Fragilaria radians (Kützing) Williams et Round (1 restricted image)
1117: Fragilaria robusta (Fusey) Manguin (1 public image)
1118: Fragilaria sp. 1 ? (1 restricted image)
1119: Fragilaria sp. 1 ANS CWR NC
1120: Fragilaria sp. 1 ANS LLB
1121: Fragilaria sp. 1 ANS LLB
1122: Fragilaria sp. 1 ANS NAR
1123: Fragilaria sp. 1 ANS NAWQA EAM (1 public image)
1124: Fragilaria sp. 1 ANS NEW JERSEY KCP (1 public image) (1 restricted image)
1125: Fragilaria sp. 1 ANS TAC SANT
1126: Fragilaria sp. 1 ANS TAC SOFL
1127: Fragilaria sp. 1 ANS WRC
1128: Fragilaria sp. 1 LLB Sabine
1129: Fragilaria sp. 1 MONTANA HAGAN (1 public image)
1130: Fragilaria sp. 1 SAVANNAH EAM (1 public image)
1131: Fragilaria sp. 10 NAWQA EAM (2 public images)
1132: Fragilaria sp. 11 NAWQA EAM (1 public image)
1133: Fragilaria sp. 12 NAWQA HAGAN
1134: Fragilaria sp. 18 PIRLA
1135: Fragilaria sp. 2 ?
1136: Fragilaria sp. 2 ANS LLB
1137: Fragilaria sp. 2 ANS WRC (1 public image) (2 restricted images)
1138: Fragilaria sp. 2 MONTANA HAGAN (1 public image)
1139: Fragilaria sp. 2 NAWQA EAM (2 public images)
1140: Fragilaria sp. 3 ANS LLB
1141: Fragilaria sp. 5 NAWQA EAM (1 public image)
1142: Fragilaria sp. 6 PIRLA
1143: Fragilaria sp. 7 NAWQA EAM (1 public image) (1 restricted image)
1144: Fragilaria spinosa Skvortzow
1145: Fragilaria spp.
1146: Fragilaria strangulata (Zanon) Hustedt (1 public image)
1147: Fragilaria synegrotesca Lange-Bertalot (1 public image)
1148: Fragilaria tenera (Smith) Lange-Bertalot (1 public image) (9 restricted images)
1149: Fragilaria vaucheriae (Kützing) Petersen (6 public images) (41 restricted images) - ID Guide
1150: Fragilaria vaucheriae var. 1 ANS WRC
1151: Fragilaria vaucheriae var. capitellata (Grunow) Ross (6 restricted images)
1152: Fragilaria virescens fo. clavata Grunow
1153: Fragilaria virescens Ralfs (2 public images)
1154: Fragilaria virescens var. capitata Østrup
1155: Fragilaria virescens var. exigua Grunow
1156: Fragilaria vitrea (Kützing) Grunow
1157: Fragilaria zeilleri Héribaud
1158: Fragilaria zeilleri var. elliptica Gasse (2 public images) (4 restricted images)
1159: Fragilariforma bicapitata (Mayer) Williams et Round (5 public images) (5 restricted images)
1160: Fragilariforma constricta (Ehrenberg) Williams et Round (2 public images) (5 restricted images)
1161: Fragilariforma constricta fo. stricta (Cleve-Euler) Poulin
1162: Fragilariforma constricta var. trinodis (Hustedt) Hamilton (2 public images)
1163: Fragilariforma hungarica var. tumida (Cleve-Euler) Hamilton (4 public images) (1 restricted image)
1164: Fragilariforma lata (Cleve-Euler) Williams et Round (2 public images) (2 restricted images)
1165: Fragilariforma polygonata (Cleve-Euler) Kingston, Sherwood et Bengtsson (1 restricted image)
1166: Fragilariforma sp. 1 NAWQA EAM (10 public images)
1167: Fragilariforma sp. 1 NEW JERSEY KCP (1 public image) (1 restricted image)
1168: Fragilariforma strangulata (Zanon) Williams et Round (1 public image) (4 restricted images)
1169: Fragilariforma virescens (Ralfs) Williams et Round (5 public images) (7 restricted images)
1170: Frustulia amphipleuroides (Grunow) Cleve-Euler (6 restricted images)
1171: Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer (3 public images) (3 restricted images)
1172: Frustulia creuzburgensis (Krasske) Hustedt (1 restricted image) - ID Guide
1173: Frustulia krammeri Lange-Bertalot et Metzeltin (3 restricted images)
1174: Frustulia rhomboides (CAF) (Ehrenberg) deToni (3 restricted images)
1175: Frustulia rhomboides (Ehrenberg) deToni (1 public image) (2 restricted images)
1176: Frustulia rhomboides fo. undulata Hustedt
1177: Frustulia rhomboides var. amphipleuroides (Grunow) DeToni (3 restricted images)
1178: Frustulia rhomboides var. capitata (Mayer) Patrick
1179: Frustulia rhomboides var. crassinervia (Brébisson ex Smith) Ross (2 restricted images)
1180: Frustulia rhomboides var. saxonica (Rabenhorst) DeToni
1181: Frustulia rhomboides var. viridula (Brébisson) Cleve
1182: Frustulia saxonica Rabenhorst (2 public images) (9 restricted images)
1183: Frustulia sp. 1 ? (1 restricted image)
1184: Frustulia sp. 1 ANS TAC SF
1185: Frustulia sp. 1 ANS WRC
1186: Frustulia sp. 1 NAWQA EAM (1 restricted image)
1187: Frustulia sp. 2 NAWQA EAM (2 public images) (1 restricted image)
1188: Frustulia spp.
1189: Frustulia viridula Kützing
1190: Frustulia vulgaris (Thwaites) De Toni (1 public image) (10 restricted images) - ID Guide
1191: Frustulia vulgaris var. muscosa Skvortzow (1 restricted image)
1192: Frustulia weinholdii Hustedt (3 public images) (5 restricted images)
1193: Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin (2 public images) (8 restricted images) - ID Guide
1194: Geissleria aikenensis (Patrick) Torgan et Olivera (3 public images) (1 restricted image)
1195: Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin (6 public images) (13 restricted images) - ID Guide
1196: Geissleria kriegeri (Krasske) Lange-Bertalot (1 public image) (4 restricted images) - ID Guide
1197: Geissleria paludosa (Hustedt) Lange-Bertalot et Metzeltin (1 public image) (1 restricted image)
1198: Geissleria schoenfeldii (Hustedt) Lange-Bertalot et Metzeltin (1 public image)
1199: Geitleribactron Spp0A UL NAWQA EJ
1200: Geitlerinema splendidum (Greville) Anagnostidis (1 public image) (38 restricted images)
1201: Geminella mutabilis (Brébisson) Wille (1 restricted image)
1202: Glenodinium sp.
1203: Gloeocapsa sp.
1204: Gloeocystis sp. (9 restricted images)
1205: Gloeocystis sp. 1 MES LAP
1206: Gloeotrichia sp. (4 restricted images)
1207: Gomphoneis eriense (Grunow) Skvortzow et Meyer (1 public image) (1 restricted image) - ID Guide
1208: Gomphoneis eriense cf. var. variabilis NAWQA EAM Kociolek et Stoermer (1 public image)
1209: Gomphoneis eriense var. angularis Kociolek et Stoermer (1 public image)
1210: Gomphoneis eriense var. variabilis Kociolek et Stoermer (7 restricted images)
1211: Gomphoneis geitleri Kociolek et Stoermer (3 public images) - ID Guide
1212: Gomphoneis herculeana (Ehrenberg) Cleve (7 restricted images) - ID Guide
1213: Gomphoneis herculeana var. loweii Kociolek et Stoermer (3 restricted images)
1214: Gomphoneis herculeanum var. robusta (Grunow) Cleve
1215: Gomphoneis linearis Kociolek et Stoermer
1216: Gomphoneis mammilla (Ehrenberg) Cleve (1 public image) - ID Guide
1217: Gomphoneis minuta (Stone) Kociolek et Stoermer (1 public image) (5 restricted images) - ID Guide
1218: Gomphoneis olivaceum (Lyngbye) Dawson ex Ross et Sims (2 restricted images) - ID Guide
1219: Gomphoneis septa Kociolek, Stoermer et Bahls - ID Guide
1220: Gomphoneis sp. 1 ?
1221: Gomphoneis sp. 1 ANS LLB
1222: Gomphonema abbreviatum Agardh (1 public image) (1 restricted image)
1223: Gomphonema acuminatum Ehrenberg (1 public image) (5 restricted images) - ID Guide
1224: Gomphonema acuminatum var. brebessonii (Kützing) Cleve (2 restricted images)
1225: Gomphonema acuminatum var. clavus (Brébisson) Grunow
1226: Gomphonema acuminatum var. coronatum (Ehrenberg) Rabenhorst (1 restricted image)
1227: Gomphonema acuminatum var. elongatum (Smith) Carruthers (1 restricted image)
1228: Gomphonema acuminatum var. laticeps (Ehrenberg) Grunow
1229: Gomphonema acuminatum var. pusillum Grunow (1 restricted image)
1230: Gomphonema acutiusculum (Müller) Cleve-Euler (1 public image) (1 restricted image)
1231: Gomphonema aff. affine ANS NAWQA EAM Kützing (1 public image)
1232: Gomphonema aff. americobtusatum ANS NAWQA EAM Reichardt et Lange-Bertalot (1 public image)
1233: Gomphonema aff. angustatum ANS SAVANNAH EAM (Kützing) Rabenhorst (1 public image)
1234: Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston (2 public images) (1 restricted image)
1235: Gomphonema aff. minutum ANS NAWQA EAM (Agardh) Agardh (2 public images) (6 restricted images)
1236: Gomphonema aff. olivaceoides Idaho DW Hustedt (3 public images)
1237: Gomphonema aff. parvulum NAWQA EAM Kützing (1 public image)
1238: Gomphonema aff. parvulum var. saprophilum ANS NEW JERSEY KCP Hustedt (2 restricted images)
1239: Gomphonema aff. pumilum ANS NAWQA EAM (Grunow) Reichardt et Lange-Bertalot
1240: Gomphonema aff. rhombicum ANS NAWQA EAM Fricke
1241: Gomphonema aff. subclavatum ANS NAWQA EAM (Grunow) Grunow (1 public image)
1242: Gomphonema affine Kützing (1 public image) (17 restricted images)
1243: Gomphonema affine var. insigne (Gregory) Andrews
1244: Gomphonema agnitum Hustedt
1245: Gomphonema americobtusatum Reichardt et Lange-Bertalot (5 public images) (2 restricted images)
1246: Gomphonema amoenum Lange-Bertalot
1247: Gomphonema angustatum (Kützing) Rabenhorst (3 public images) (16 restricted images)
1248: Gomphonema angustatum var. citera (Hohn et Hellermann) Patrick
1249: Gomphonema angustatum var. intermedia Grunow (1 restricted image)
1250: Gomphonema angustatum var. obtusatum (Kützing) Grunow (2 public images)
1251: Gomphonema angustatum var. productum Grunow (1 restricted image)
1252: Gomphonema angustatum var. sarcophagus (Gregory) Grunow (1 restricted image)
1253: Gomphonema angustum Agardh
1254: Gomphonema apiculatum Ehrenberg
1255: Gomphonema apuncto Wallace (2 public images) (9 restricted images)
1256: Gomphonema aquaemineralis Lange-Bertalot et Reichardt (2 public images) (1 restricted image)
1257: Gomphonema augur Ehrenberg (5 public images)
1258: Gomphonema augur var. sphaerophorum (Ehrenberg) Lange-Bertalot (1 public image)
1259: Gomphonema augur var. turris (Ehrenberg) Lange-Bertalot
1260: Gomphonema bipunctatum Krasske
1261: Gomphonema bohemicum Reichelt et Fricke (1 restricted image)
1262: Gomphonema brasiliense Grunow (4 public images) (2 restricted images)
1263: Gomphonema brebissonii Kützing (2 public images) (1 restricted image)
1264: Gomphonema capitatum Ehrenberg (2 public images)
1265: Gomphonema carolinense Hagelstein (1 public image)
1266: Gomphonema cf. acutiusculum CODY (Müller) Cleve-Euler
1267: Gomphonema cf. clevei CODY Fricke (1 public image)
1268: Gomphonema cf. consector Hohn et Hellerman
1269: Gomphonema cf. longlineare NAWQA MP Reichardt
1270: Gomphonema cf. mexicanum CALACAD Grunow (2 restricted images)
1271: Gomphonema cf. minutiforme Lange-Bertalot et Reichardt
1272: Gomphonema cf. parvulum var. parvulius Lange-Bertalot et Reichardt
1273: Gomphonema cf. patricki Kociolek et Stoermer (1 restricted image)
1274: Gomphonema cf. pseudoaugur Lange-Bertalot
1275: Gomphonema cf. puiggarianum var. reducta REIMER Manguin
1276: Gomphonema cf. pumilum CLASON (Grunow) Reichardt et Lange-Bertalot
1277: Gomphonema clava Reichardt (1 public image)
1278: Gomphonema clavatum Ehrenberg (5 restricted images)
1279: Gomphonema clevei Fricke (4 restricted images)
1280: Gomphonema consector Hohn et Hellerman
1281: Gomphonema constrictum var. clavatum (Ehrenberg) Swirenko
1282: Gomphonema contraturris Lange-Bertalot et Reichardt (4 restricted images)
1283: Gomphonema dichotomum Kützing
1284: Gomphonema drutelingense Reichardt (3 public images) (3 restricted images)
1285: Gomphonema entolejum Østrup
1286: Gomphonema exilissimum (Grunow) Lange-Bertalot et Reichardt (1 public image) (4 restricted images)
1287: Gomphonema freesei Lowe et Kociolek (3 restricted images)
1288: Gomphonema gibba Wallace
1289: Gomphonema gracile Ehrenberg (2 public images) (18 restricted images)
1290: Gomphonema grovei Schmidt (1 restricted image)
1291: Gomphonema grovei var. lingulatum (Hustedt) Lange-Bertalot
1292: Gomphonema grunowii Patrick (4 restricted images)
1293: Gomphonema hebridense Gregory (2 public images) (2 restricted images)
1294: Gomphonema incognitum Reichhardt, Jüttner et Cox (1 restricted image)
1295: Gomphonema innocens Reichardt (2 public images) (1 restricted image)
1296: Gomphonema insigne Gregory (1 public image) (1 restricted image)
1297: Gomphonema intricatum Kützing (3 public images) (4 restricted images)
1298: Gomphonema intricatum var. pulvinatum (Braun ex Rabenhorst) Grunow ex Van Heurck
1299: Gomphonema intricatum var. pumila Grunow ex Van Heurck (1 restricted image)
1300: Gomphonema intricatum var. vibrio (Ehrenberg) Cleve (2 restricted images)
1301: Gomphonema italicum Kützing (2 public images)
1302: Gomphonema kobayasii Kociolek et Kingston (5 public images) (29 restricted images)
1303: Gomphonema lagenula Kützing (2 public images) (7 restricted images)
1304: Gomphonema lagerheimii Cleve-Euler (1 public image)
1305: Gomphonema lanceolatum (Ehrenberg) Kützing (1 public image)
1306: Gomphonema lanceolatum var. insignis (Gregory) Cleve
1307: Gomphonema lingulatiforme Lange-Bertalot et Reichardt (1 public image) (1 restricted image)
1308: Gomphonema longilineare Reichardt (2 public images) (5 restricted images)
1309: Gomphonema maclaughlinii Reichardt (1 public image)
1310: Gomphonema manubrium Fricke (3 restricted images)
1311: Gomphonema mexicanum Grunow (2 public images) (4 restricted images) - ID Guide
1312: Gomphonema micropus Kützing (3 public images) (6 restricted images)
1313: Gomphonema minusculum Krasske (5 public images) (27 restricted images)
1314: Gomphonema minutiforme Lange-Bertalot et Reichardt (2 public images) (1 restricted image)
1315: Gomphonema minutum (Agardh) Agardh (2 public images) (12 restricted images)
1316: Gomphonema minutum (Agardh) Agardh (1 public image) (6 restricted images)
1317: Gomphonema minutum fo. syriacum Lange-Bertalot et Reichardt (1 restricted image)
1318: Gomphonema montanum Schumann (1 public image) (1 restricted image)
1319: Gomphonema olivaceoides Hustedt (10 restricted images)
1320: Gomphonema olivaceoides var. denestriata Foged
1321: Gomphonema olivaceoides var. hutchinsoniana Patrick (4 public images) (5 restricted images)
1322: Gomphonema olivaceum (Lyngbye) Kützing (4 public images) (8 restricted images)
1323: Gomphonema olivaceum var. minutissimum Hustedt
1324: Gomphonema pala Reichardt (2 public images) (1 restricted image)
1325: Gomphonema parallelistriatum Lange-Bertalot et Reichardt (2 restricted images)
1326: Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot et Reichardt (3 public images) (6 restricted images)
1327: Gomphonema parvulum (Kützing) Kützing (9 public images) (21 restricted images)
1328: Gomphonema parvulum fo. saprophilum Lange-Bertalot et Reichardt (1 public image)
1329: Gomphonema parvulum var. exilissima Grunow ex Van Heurck
1330: Gomphonema parvulum var. parvulius Lange-Bertalot et Reichardt (1 public image) (1 restricted image)
1331: Gomphonema parvulum var. saprophilum Hustedt (1 public image) (1 restricted image)
1332: Gomphonema patricki Kociolek et Stoermer (6 public images) (7 restricted images)
1333: Gomphonema productum (Grunow) Lange-Bertalot et Reichardt
1334: Gomphonema pseudoaugur Lange-Bertalot (1 public image) (4 restricted images)
1335: Gomphonema pseudopusillum Reichardt (1 public image)
1336: Gomphonema pseudotenellum Lange-Bertalot
1337: Gomphonema puiggarianum var. aequatorialis Cleve
1338: Gomphonema pumilum (Grunow) Reichardt et Lange-Bertalot (4 restricted images)
1339: Gomphonema pumilum var. elegans Reichardt et Lange-Bertalot (2 public images) (1 restricted image)
1340: Gomphonema pumilum var. rigidum Reichardt et Lange-Bertalot (2 public images)
1341: Gomphonema quadripunctatum (Østrup) Wislouch
1342: Gomphonema rhombicum Fricke (1 public image) (6 restricted images)
1343: Gomphonema sarcophagus Gregory (1 public image) (4 restricted images)
1344: Gomphonema septum Moghadam
1345: Gomphonema sp. 0G UL NAWQA 96 KM (1 restricted image)
1346: Gomphonema sp. 1 ? (1 restricted image)
1347: Gomphonema sp. 1 ANS CWR
1348: Gomphonema sp. 1 ANS CWR NA
1349: Gomphonema sp. 1 ANS CWR NCS
1350: Gomphonema sp. 1 ANS LAP Idaho
1351: Gomphonema sp. 1 ANS LLB
1352: Gomphonema sp. 1 ANS NEW JERSEY KCP (2 public images)
1353: Gomphonema sp. 1 ANS SAVANNAH EAM (2 public images)
1354: Gomphonema sp. 1 ANS WRC (1 restricted image)
1355: Gomphonema sp. 1 ANSP NW
1356: Gomphonema sp. 1 IDAHO SEH (1 public image)
1357: Gomphonema sp. 1 LAP-MT
1358: Gomphonema sp. 1 MONTANA HAGAN (2 public images) (1 restricted image)
1359: Gomphonema sp. 1 PIRLA
1360: Gomphonema sp. 1 South Florida TAC
1361: Gomphonema sp. 11 SAVANNAH EAM (3 public images) (1 restricted image)
1362: Gomphonema sp. 12 SAVANNAH EAM (1 public image)
1363: Gomphonema sp. 13 SAVANNAH EAM (2 public images)
1364: Gomphonema sp. 14 SAVANNAH EAM (2 restricted images)
1365: Gomphonema sp. 15 SAVANNAH EAM (2 public images)
1366: Gomphonema sp. 16 SAVANNAH EAM (1 public image)
1367: Gomphonema sp. 17 NAWQA EAM (2 public images)
1368: Gomphonema sp. 2 ? (2 restricted images)
1369: Gomphonema sp. 2 ANS LAP
1370: Gomphonema sp. 2 ANS NEW JERSEY KCP (8 public images) (9 restricted images)
1371: Gomphonema sp. 2 ANS TAC SF
1372: Gomphonema sp. 2 ANS WRC (1 restricted image)
1373: Gomphonema sp. 2 ANSP NW
1374: Gomphonema sp. 2 IDAHO SEH (1 public image)
1375: Gomphonema sp. 2 LAP-MT
1376: Gomphonema sp. 2 MONTANA HAGAN (1 public image) (3 restricted images)
1377: Gomphonema sp. 20 NAWQA MP (1 restricted image)
1378: Gomphonema sp. 22 NAWQA EAM (1 public image)
1379: Gomphonema sp. 26 NAWQA EAM (2 public images)
1380: Gomphonema sp. 27 NAWQA EAM (1 public image)
1381: Gomphonema sp. 28 NAWQA KM
1382: Gomphonema sp. 29 NAWQA KM (5 public images)
1383: Gomphonema sp. 3 ?
1384: Gomphonema sp. 3 Idaho SEH (2 public images) (1 restricted image)
1385: Gomphonema sp. 31 NAWQA EAM (3 public images)
1386: Gomphonema sp. 32 NAWQA EAM (3 public images) (6 restricted images)
1387: Gomphonema sp. 33 NAWQA EAM (4 public images)
1388: Gomphonema sp. 34 NAWQA EAM (2 public images)
1389: Gomphonema sp. 35 NAWQA EAM (2 public images)
1390: Gomphonema sp. 36 NAWQA EAM (1 public image) (1 restricted image)
1391: Gomphonema sp. 38 NAWQA HAGAN (1 public image)
1392: Gomphonema sp. 39 NAWQA MORALES (2 public images)
1393: Gomphonema sp. 4 ?
1394: Gomphonema sp. 4 ANS MH
1395: Gomphonema sp. 4 IDAHO LLB (5 public images) (1 restricted image)
1396: Gomphonema sp. 4 PIRLA
1397: Gomphonema sp. 5 ?
1398: Gomphonema sp. 8 NAWQA KM (1 public image)
1399: Gomphonema sp. 9 NAWQA EAM (2 public images)
1400: Gomphonema sphaerophorum Ehrenberg (1 public image) (5 restricted images)
1401: Gomphonema spp.
1402: Gomphonema subclavatum (Grunow) Grunow (10 restricted images)
1403: Gomphonema subclavatum var. commutatum (Grunow) Mayer
1404: Gomphonema subclavatum var. mexicanum (Grunow) Patrick
1405: Gomphonema subclavatum var. mexicanum (Grunow) Patrick (1 restricted image)
1406: Gomphonema submehleri Kociolek et Stoermer
1407: Gomphonema subtile Ehrenberg (2 public images)
1408: Gomphonema tackei Hustedt (2 restricted images)
1409: Gomphonema tenellum Kützing (1 restricted image)
1410: Gomphonema truncatum Ehrenberg (3 public images) (7 restricted images)
1411: Gomphonema truncatum var. capitatum (Ehrenberg) Patrick (2 restricted images)
1412: Gomphonema turris Ehrenberg (1 public image) (2 restricted images)
1413: Gomphonema utae Lange-Bertalot et Reichardt (3 restricted images)
1414: Gomphonema ventricosum Gregory - ID Guide
1415: Gomphonitzschia agma Hohn et Hellerman (1 restricted image)
1416: Gomphonitzschia cf. agma Hohn et Hellerman
1417: Gomphonitzschia sp. 1 NAWQA KM
1418: Gomphosphaeria aponina Kützing (4 restricted images)
1419: Gomphosphaeria lacustris Chodat
1420: Gomphosphaeria sp.
1421: Gomphosphenia aff. minutissimum Idaho DW (2 public images)
1422: Gomphosphenia grovei (M. Schmidt) Lange-Bertalot (1 restricted image)
1423: Gomphosphenia grovei var. lingulata (Hustedt) Lange-Bertalot
1424: Gomphosphenia lingulatiformis (Lange-Bertalot et Reichardt) Lange-Bertalot (6 public images) (4 restricted images)
1425: Gomphosphenia sp. 1 ?
1426: Gomphosphenia sp. 1 IDAHO DW (1 public image)
1427: Gomphosphenia sp. 1 NAWQA KM
1428: Gomphosphenia tackei (Hustedt) Lange-Bertalot (9 restricted images)
1429: Gonatozygon aculeatum Hastings (3 restricted images)
1430: Gonatozygon kinahani (Archer) Rabenhorst (1 restricted image)
1431: Gonatozygon pilosum Wolle (1 restricted image)
1432: Gonatozygon sp.
1433: Gongrosira sp. (15 restricted images)
1434: Gonium pectorale Müller (1 public image) (1 restricted image)
1435: Gonium sociale (Dujardin) Warming (1 restricted image)
1436: Gonyostomum semen (Ehrenberg) Diesing (2 restricted images)
1437: Groenbladia neglecta var. elongata Scott et Grönblad
1438: Groenbladia undulata (Nordstedt) Förster
1439: Gymnodinium sp.
1440: Gyrosigma acuminatum (Kützing) Rabenhorst (10 restricted images)
1441: Gyrosigma attenuatum (Kützing) Rabenhorst (2 restricted images)
1442: Gyrosigma exilis (Grunow) Reimer (1 public image)
1443: Gyrosigma eximium (Thwaites) Boyer
1444: Gyrosigma fasciola (Ehrenberg) Griffith et Henfrey (2 restricted images)
1445: Gyrosigma macrum (Smith) Griffith et Henfrey (2 restricted images)
1446: Gyrosigma nodiferum (Grunow) Reimer (1 public image)
1447: Gyrosigma obscurum (Smith) Griffith et Henfrey (3 public images) (1 restricted image)
1448: Gyrosigma obtusatum (Sullivant) Boyer (4 restricted images)
1449: Gyrosigma parkerii (Harrison) Elmore
1450: Gyrosigma reimeri Sterrenburg (1 public image) (2 restricted images)
1451: Gyrosigma scalproides (Rabenhorst) Cleve (2 public images) (8 restricted images)
1452: Gyrosigma sciotoense (Sullivant) Cleve (3 restricted images)
1453: Gyrosigma sp. 1 ?
1454: Gyrosigma sp. 1 ANS LLB
1455: Gyrosigma sp. 2 ?
1456: Gyrosigma spencerii (Smith) Griffith et Henfrey (1 public image)
1457: Gyrosigma spencerii var. curvula (Grunow) Reimer
1458: Gyrosigma spp.
1459: Gyrosigma strigilis (Smith) Cleve (1 public image)
1460: Gyrosigma temperei Cleve
1461: Gyrosigma wormleyi (Sullivant) Boyer (1 restricted image)
1462: Hannaea arcus (Ehrenberg) Patrick (13 restricted images)
1463: Hannaea arcus var. amphioxys (Rabenhorst) Patrick (1 restricted image)
1464: Hantzschia amphioxys (Ehrenberg) Grunow (2 public images) (7 restricted images)
1465: Hantzschia amphioxys var. vivax Grunow
1466: Hantzschia distinctepunctata (Hustedt) Hustedt (1 public image) (3 restricted images)
1467: Hantzschia elongata (Hantzsch) Grunow
1468: Hantzschia sp. 1 ?
1469: Hantzschia spectabilis (Ehrenberg) Hustedt
1470: Hantzschia virgata (Roper) Grunow (1 restricted image)
1471: Hapalosiphon hibernius W. West et G.S. West
1472: Hapalosiphon sp. (6 restricted images)
1473: Haslea sp. 1 ? (1 restricted image)
1474: Heribaudiella fluviatilis (Gomont) Svedelius
1475: Heteroleibleinia pusilla (Hansgirg) Compère
1476: Heteroleibleinia sp. (2 public images) (5 restricted images)
1477: Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski (4 public images) (5 restricted images) - ID Guide
1478: Hippodonta costulata (Grunow) Lange-Bertalot, Metzeltin et Witkowski (2 public images)
1479: Hippodonta coxiae Lange-Bertalot (1 public image) - ID Guide
1480: Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski (1 public image) (4 restricted images) - ID Guide
1481: Hippodonta lueneburgensis (Grunow) Lange-Bertalot, Metzeltin et Witkowski (1 public image) (3 restricted images)
1482: Hippodonta sp. 1 ?
1483: Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach (177 restricted images)
1484: Homoeothrix (Tapinothrix) sp.
1485: Homoeothrix (Tapinothrix) varians Geitler (129 restricted images)
1486: Homoeothrix juliana (Meneghini) Kirchner (53 restricted images)
1487: Homoeothrix margalefii Komárek et Kalina (3 restricted images)
1488: Homoeothrix simplex Voronichin
1489: Hormidiopsis sp.
1490: Hyalotheca dissiliens (Smith) Brébisson ex Ralfs (9 restricted images)
1491: Hyalotheca mucosa (Mertens) Ehrenberg ex Ralfs (3 restricted images)
1492: Hydrococcus rivularis Kützing
1493: Hydrocoleum brebissonii Kützing ex Gomont
1494: Hydrosera whampoensis (Schwartz) Deby (3 public images) (1 restricted image)
1495: Hydrurus foetidus (Villars) Trevisan (2 public images) (22 restricted images)
1496: Hydrurus sp.
1497: Hygropetra balfouriana (Grunow ex Cleve) Krammer et Lange-Bertalot (2 public images) (1 restricted image) - ID Guide
1498: Isthmochloron trispinatum (W. West et G.S. West) Skuja
1499: Karayevia bottnica (Cleve) Lange-Bertalot
1500: Karayevia clevei (Grunow) Bukhtiyarova (3 public images) (6 restricted images) - ID Guide
1501: Karayevia laterostrata (Hustedt) Bukhtiyarova (5 public images) (3 restricted images) - ID Guide
1502: Karayevia suchlandtii (Hustedt) Bukhtiyarova (2 public images) (11 restricted images) - ID Guide
1503: Katodinium sp. (1 restricted image)
1504: Kephyrion sp.
1505: Kirchneriella elongata Smith (1 public image)
1506: Kirchneriella lunaris (Kirchner) K. Möbius (3 restricted images)
1507: Klebsormidium sp.
1508: Klebsormidium sp. 1 ?
1509: Kobayasiella aff. subtilissima ANS SAVANNAH EAM Cleve
1510: Kobayasiella subtilissima (Cleve) Lange-Bertalot (2 public images) (4 restricted images)
1511: Kolbesia amoena (Hustedt) Kingston
1512: Kolbesia ploenensis (Hustedt) Kingston
1513: Kolbesia suchlandtii (Hustedt) Kingston (1 public image)
1514: Komvophoron schmidlei (Jaag) Anagnostidis et Komárek (1 public image) (11 restricted images)
1515: Komvophoron sp.
1516: Leibleinia sp. 1 ?
1517: Lemnicola hungarica (Grunow) Round et Basson (6 public images) (8 restricted images) - ID Guide
1518: Lepocinclis sp. (3 restricted images)
1519: Leptolyngbya foveolarum (Rabenhorst ex Gomont) Anagnostidis et Komárek
1520: Leptolyngbya sp. (3 restricted images)
1521: Licmophora gracilis (Ehrenberg) Grunow
1522: Licmophora sp. 0A UL NAWQA KM (1 restricted image)
1523: Luticola cohnii (Hilse) Mann (1 public image) (4 restricted images)
1524: Luticola goeppertiana (Bleisch) Mann (4 public images) (18 restricted images)
1525: Luticola goeppertiana (Bleisch) Mann (5 restricted images)
1526: Luticola mitigata (Hustedt) Mann (1 public image)
1527: Luticola mutica (Kützing) Mann (1 public image) (14 restricted images)
1528: Luticola muticoides (Hustedt) Mann (1 restricted image)
1529: Luticola muticopsis (Van Heurck) Mann
1530: Luticola nivalis (Ehrenberg) Mann (1 public image) (1 restricted image)
1531: Luticola sp. 1
1532: Luticola ventricosa (Kützing) Mann (1 public image) (2 restricted images)
1533: Lyngbya martensiana Meneghini ex Gomont (2 public images) (19 restricted images)
1534: Lyngbya martensiana var. minor Gardner
1535: Lyngbya sp. (4 restricted images)
1536: Lyngbya sp. 1 ANS FWA
1537: Lyrella spectabilis (Gregory) Mann (1 restricted image)
1538: Mallomonas sp. (2 restricted images)
1539: Mallomonas sp. "a"
1540: Mallomonas sp. "c"
1541: Mallomonas sp. "p"
1542: Martyana martyi (Héribaud) Round
1543: Mastogloia elliptica (Agardh) Cleve (3 restricted images) - ID Guide
1544: Mastogloia elliptica var. danseii (Thwaites) Cleve (4 restricted images)
1545: Mastogloia grevillei Smith (3 restricted images)
1546: Mastogloia smithii Thwaites ex Smith (11 restricted images)
1547: Mastogloia smithii var. amphicephala Grunow
1548: Mastogloia smithii var. lacustris Grunow (2 restricted images)
1549: Mastogloia sp. 1 ?
1550: Mayamaea agrestis (Hustedt) Lange-Bertalot (3 public images) (4 restricted images)
1551: Mayamaea asellus (Weinhold) Lange-Bertalot (1 restricted image)
1552: Mayamaea atomus (Kützing) Lange-Bertalot (3 public images) (1 restricted image)
1553: Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot
1554: Mayamaea excelsa (Krasske) Lange-Bertalot
1555: Mayamaea muraliformis (Hustedt) Lange-Bertalot
1556: Mayamaea sp. 1 ?
1557: Melosira ambigua (Grunow) Müller
1558: Melosira borreri Greville
1559: Melosira cf. islandica subsp. helvetica REIMER Müller
1560: Melosira cf. valdii CODY (Grunow ex Van Heurck) Meister
1561: Melosira crenulata (Ehrenberg) Krammer
1562: Melosira distans (Ehrenberg) Kützing
1563: Melosira distans var. 1 ANS WRC
1564: Melosira distans var. alpigena Grunow
1565: Melosira distans var. lirata (Ehrenberg) Müller
1566: Melosira distans var. lirata fo. lacustris (Grunow) Hustedt
1567: Melosira distans var. nivalis (Smith) Kirchn.
1568: Melosira distans var. nivaloides Camburn
1569: Melosira distans var. tenella (Nygaard) Florin
1570: Melosira granulata (Ehrenberg) Ralfs
1571: Melosira granulata var. angustissima Müller
1572: Melosira herzogii Lemmermann (1 restricted image)
1573: Melosira islandica Müller
1574: Melosira italica (Ehrenberg) Kützing (2 restricted images)
1575: Melosira italica subsp. subarctica Müller
1576: Melosira italica var. multistriata Patrick
1577: Melosira italica var. tenuissima (Grunow) Müller (1 restricted image)
1578: Melosira lineata (Dillwyn) Agardh (1 restricted image)
1579: Melosira lirata (Ehrenberg) Kützing
1580: Melosira lirata fo. biseriata (Grunow) Camburn
1581: Melosira lirata var. lacustris Grunow
1582: Melosira moniliformis (Müller) Agardh
1583: Melosira nummuloides (Dillwyn) Agardh (8 restricted images)
1584: Melosira nygaardii Camburn
1585: Melosira perglabra Østrup
1586: Melosira perglabra var. floriniae Camburn
1587: Melosira roeseana Rabenhorst (1 restricted image)
1588: Melosira sp. 1 ?
1589: Melosira sp. 1 ANS CWR SSM
1590: Melosira sp. 1 ANS WRC (2 restricted images)
1591: Melosira sp. 1 SAVANNAH EAM (1 public image)
1592: Melosira sp. 2 ?
1593: Melosira sp. 2 ANS WRC
1594: Melosira sulcata (Ehrenberg) Kützing
1595: Melosira sulcata var. coronata (Ehrenberg) Grunow
1596: Melosira tenella Nygaard (1 restricted image)
1597: Melosira undulata (Ehrenberg) Kützing (3 restricted images)
1598: Melosira varians Agardh (3 public images) (17 restricted images) - ID Guide
1599: Meridion circulare (Greville) Agardh (6 public images) (17 restricted images) - ID Guide
1600: Meridion circulare var. constrictum (Ralfs) Van Heurck (8 restricted images)
1601: Meridion sp. 1 ?
1602: Merismopedia convoluta Brébisson ex Kützing (2 public images) (2 restricted images)
1603: Merismopedia elegans Braun (2 restricted images)
1604: Merismopedia glauca (Ehrenberg) Kützing (2 public images) (42 restricted images)
1605: Merismopedia punctata Meyen (2 restricted images)
1606: Merismopedia sp.
1607: Merismopedia tenuissima Lemmermann (22 restricted images)
1608: Micrasterias apiculata var. fimbriata (Ralfs) Nordstedt (1 public image)
1609: Micrasterias depauperata var. wollei Cushman
1610: Micrasterias jenneri Ralfs
1611: Micrasterias novae-terrae (Cushman) Krieger (1 public image) (2 restricted images)
1612: Micrasterias torreyi Bailey ex Ralfs
1613: Micrasterias truncata var. turgida Taylor (1 public image)
1614: Microcoleus sp. (10 restricted images)
1615: Microcostatus krasskei (Hustedt) Johansen et Sray (1 public image) (1 restricted image)
1616: Microcostatus kuelbsii (Lange-Bertalot) Lange-Bertalot
1617: Microcostatus maceria (Schimanski) Lange-Bertalot (1 public image) (2 restricted images)
1618: Microcystis aeruginosa Kützing (1 restricted image)
1619: Microcystis flos-aquae (Wittrock) Kirchner
1620: Microcystis natans (Lemmermann) Skuja
1621: Microcystis sp. (7 restricted images)
1622: Microspora amoena (Kützing) Rabenhorst
1623: Microspora crassior (Hansgirg) Hazen (1 public image) (3 restricted images)
1624: Microspora sp. (10 restricted images)
1625: Microspora sp. 1 ANS NMEX FWA
1626: Microthamnion kuetzingianum Nägeli ex Kützing (1 public image) (5 restricted images)
1627: Mougeotia sp. (5 restricted images)
1628: Mougeotia sp. 1 (thin filament) (1 restricted image)
1629: Mougeotia sp. 1 ?
1630: Muelleria gibbula (Cleve) Spaulding et Stoermer (1 public image)
1631: Muelleria sp. 1 IDAHO SEH (1 public image)
1632: Navicula abiskoensis Hulburt (1 public image) (1 restricted image)
1633: Navicula aboensis (Cleve) Cleve-Euler (1 public image)
1634: Navicula absoluta Hustedt (1 public image)
1635: Navicula acceptata Hustedt
1636: Navicula accomoda Hustedt (1 public image)
1637: Navicula adnata Hustedt
1638: Navicula aff. aquaedurae ANS NAWQA EAM Lange-Bertalot (1 public image)
1639: Navicula aff. arvensis DW WHTRV 98/99
1640: Navicula aff. cincta MONTANA HAGAN (Ehrenberg) Ralfs (1 public image)
1641: Navicula aff. difficillimoides ANS NAWQA EAM Hustedt (1 public image)
1642: Navicula aff. harderii ANS NAWQA EAM Hustedt (1 public image)
1643: Navicula aff. hustedtii ANS NEW JERSEY KCP Krasske (1 restricted image)
1644: Navicula aff. ignota ANS SAVANNAH EAM Krasske (1 public image)
1645: Navicula aff. jentzschii ANS SAVANNAH EAM Grunow
1646: Navicula aff. repentina ANS NAWQA EAM Krasske (3 public images)
1647: Navicula aff. subminuscula ANS NAWQA EAM Manguin (5 public images) (4 restricted images)
1648: Navicula aff. tugelae POTAPOVA Cholnoky
1649: Navicula agnita Hustedt
1650: Navicula agrestis Hustedt (3 public images) (2 restricted images)
1651: Navicula aikenensis Patrick (2 public images) (1 restricted image)
1652: Navicula americana Ehrenberg (1 public image)
1653: Navicula ammophila Grunow
1654: Navicula amnicola Hohn et Hellerman
1655: Navicula amphibola Cleve
1656: Navicula anatis Hohn et Hellerman
1657: Navicula anglica Ralfs
1658: Navicula angusta Grunow (2 public images) (3 restricted images) - ID Guide
1659: Navicula antonii Lange-Bertalot (4 public images) (23 restricted images) - ID Guide
1660: Navicula aquaedurae Lange-Bertalot (1 public image)
1661: Navicula arenaria Donkin
1662: Navicula arkona Lange-Bertalot et Witkowski
1663: Navicula arvensis fo. major Manguin (1 public image)
1664: Navicula arvensis Hustedt (6 restricted images)
1665: Navicula atomus (Kützing) Grunow (2 public images) (1 restricted image)
1666: Navicula atomus var. permitis (Hustedt) Lange-Bertalot
1667: Navicula auriculata Hustedt (1 public image) (1 restricted image)
1668: Navicula aurora Sovereign - ID Guide
1669: Navicula bacilloides Hustedt (1 public image) (1 restricted image)
1670: Navicula bacillum Ehrenberg
1671: Navicula bahusiensis (Grunow) Grunow
1672: Navicula begeri Krasske
1673: Navicula bicephala Hustedt (1 restricted image)
1674: Navicula biconica Patrick (1 public image) (2 restricted images)
1675: Navicula brasiliana (Cleve) Cleve (2 public images)
1676: Navicula bremensis Hustedt (2 public images)
1677: Navicula brockmannii Hustedt (1 public image)
1678: Navicula bryophila Petersen (1 public image) (1 restricted image)
1679: Navicula bulnheimii Grunow ex Van Heurck
1680: Navicula canalis Patrick (6 public images) (17 restricted images) - ID Guide
1681: Navicula canoris Hohn et Hellerman (1 restricted image)
1682: Navicula capitata Ehrenberg (1 public image) (9 restricted images)
1683: Navicula capitata var. hungarica (Grunow) Ross (1 public image) (1 restricted image)
1684: Navicula capitata var. lueneburgensis (Grunow) Patrick (2 restricted images)
1685: Navicula capitatoradiata Germain (8 public images) (23 restricted images) - ID Guide
1686: Navicula capitellata Skvortzow
1687: Navicula cari Ehrenberg (2 public images) (4 restricted images)
1688: Navicula carminata Hustedt
1689: Navicula caroliniana Patrick (1 public image)
1690: Navicula catalanogermanica Lange-Bertalot et Hofmann (4 public images)
1691: Navicula caterva Hohn et Hellerman (3 public images) (3 restricted images)
1692: Navicula cf. acceptata CODY Hustedt
1693: Navicula cf. adversa REIMER Krasske
1694: Navicula cf. agnita CODY Hustedt
1695: Navicula cf. agrestis Hustedt (2 public images)
1696: Navicula cf. angelica REIMER Ralfs
1697: Navicula cf. arvensis REIMER Hustedt
1698: Navicula cf. aurora NAWQA EAM Sovereign (1 public image)
1699: Navicula cf. bacilloides Hustedt (1 public image) (1 restricted image)
1700: Navicula cf. bicephala REIMER Hustedt
1701: Navicula cf. bremensis CODY Hustedt
1702: Navicula cf. bryophila CODY Petersen
1703: Navicula cf. cincta (Ehrenberg) Ralfs
1704: Navicula cf. clementis BAHLS Grunow
1705: Navicula cf. cryptotenella MARR Lange-Bertalot (1 restricted image)
1706: Navicula cf. cryptotenelloides EEH Lange-Bertalot (1 public image)
1707: Navicula cf. declivis REIMER Hustedt
1708: Navicula cf. digitoradiata var. minima CLASON Cleve-Euler
1709: Navicula cf. fennica Hustedt (3 restricted images)
1710: Navicula cf. gottlandica REIMER Grunow
1711: Navicula cf. graciloides CODY Mayer (1 public image)
1712: Navicula cf. gysingensis Foged
1713: Navicula cf. halophilioides Hustedt (1 public image)
1714: Navicula cf. hambergii Hustedt
1715: Navicula cf. harderii NAWQA EAM Hustedt (1 public image)
1716: Navicula cf. heufleri fo. minuta CODY Cholnoky
1717: Navicula cf. hintzii CODY Lange-Bertalot
1718: Navicula cf. impexa Hustedt
1719: Navicula cf. importuna Hustedt
1720: Navicula cf. incertata Lange-Bertalot
1721: Navicula cf. indifferens Hustedt (1 restricted image)
1722: Navicula cf. kriegerii NAWQA KM Krasske (2 public images) (1 restricted image)
1723: Navicula cf. laticeps CODY Hustedt
1724: Navicula cf. leistikowii CODY Lange-Bertalot
1725: Navicula cf. lenzii NAWQA KM Hustedt
1726: Navicula cf. leptostriata CODY Jørgensen
1727: Navicula cf. libonensis Schoeman
1728: Navicula cf. longicephala CODY Hustedt
1729: Navicula cf. lucens Hustedt
1730: Navicula cf. lundii Reichardt
1731: Navicula cf. notha REIMER Wallace
1732: Navicula cf. obsoleta REIMER Hustedt
1733: Navicula cf. oppugnata Hustedt
1734: Navicula cf. perparva REIMER Hustedt
1735: Navicula cf. protracta REIMER (Grunow) Cleve
1736: Navicula cf. pseudobryophila Idaho DW Hustedt
1737: Navicula cf. pseudolanceolata CLASON Lange-Bertalot
1738: Navicula cf. pseudolanceolata Lange-Bertalot (1 public image)
1739: Navicula cf. pseudoreinhardtii REIMER Patrick
1740: Navicula cf. radiosafallax CODY Lange-Bertalot
1741: Navicula cf. rhynchocephala var. amphiceros [FRITZ] (Kützing) Grunow
1742: Navicula cf. saxophila REIMER Bock
1743: Navicula cf. schmassmannii CODY Hustedt (1 public image)
1744: Navicula cf. seminuloides var. sumatrana Hustedt
1745: Navicula cf. subadnata Hustedt (1 public image)
1746: Navicula cf. subalpina CODY Reichardt
1747: Navicula cf. subarvensis Hustedt
1748: Navicula cf. subarvensis REIMER Hustedt
1749: Navicula cf. sublucidula Hustedt
1750: Navicula cf. subrhynchocephala REIMER Hustedt
1751: Navicula cf. subrotundata REIMER Hustedt
1752: Navicula cf. subtilissima var. 2 PIRLA
1753: Navicula cf. subtilissima var. 4 PIRLA
1754: Navicula cf. subtilissima var. okamurae REIMER Skvortzow
1755: Navicula cf. tenelloides CODY Hustedt
1756: Navicula cf. trivialis REIMER Lange-Bertalot
1757: Navicula cf. umbria CODY Hohn et Hellerman
1758: Navicula cf. utermöhii REIMER Hustedt
1759: Navicula cf. ventosa REIMER Hustedt
1760: Navicula cf. vitiosa ANS SANT TAC Schimanski
1761: Navicula cf. vitosa CODY Schimanski
1762: Navicula cf. zanoni REIMER Hustedt
1763: Navicula cincta (Ehrenberg) Ralfs (7 restricted images)
1764: Navicula cincta var. 1 ANS NAR
1765: Navicula cincta var. minuta Skvortzow
1766: Navicula cincta var. rostrata Reimer (1 restricted image)
1767: Navicula circumtexta Meister ex Hustedt (1 public image)
1768: Navicula citriformis Cleve-Euler
1769: Navicula citrus Krasske (2 public images)
1770: Navicula clementioides Hustedt (1 public image)
1771: Navicula clementis Grunow (1 restricted image)
1772: Navicula cocconeiformis Gregory ex Greville (2 restricted images)
1773: Navicula cohnii (Hilse) Lange-Bertalot
1774: Navicula complanata (Grunow) Grunow
1775: Navicula concentrica Carter et Bailey-Watts (1 public image) (5 restricted images)
1776: Navicula confervacea (Kützing) Grunow (2 public images) (3 restricted images)
1777: Navicula confervacea fo. rostrata Krasske
1778: Navicula confervacea var. peregrina (Smith) Grunow
1779: Navicula constans Hustedt (1 public image) (3 restricted images)
1780: Navicula constans var. symmetrica Hustedt (2 public images) (4 restricted images)
1781: Navicula contenta Grunow ex Van Heurck
1782: Navicula contenta var. biceps (Grunow) Van Heurck (1 public image) (4 restricted images)
1783: Navicula contenta var. parallela Petersen
1784: Navicula contraria Patrick
1785: Navicula convergens Patrick
1786: Navicula costulata Grunow (1 public image)
1787: Navicula creuzburgensis var. multistriata Patrick
1788: Navicula crucicula (Smith) Donkin
1789: Navicula cryptocephala Kützing (5 public images) (15 restricted images) - ID Guide
1790: Navicula cryptocephala var. exilis Grunow (1 restricted image)
1791: Navicula cryptocephala var. veneta (Kützing) Rabenhorst (4 restricted images)
1792: Navicula cryptocephaloides Hustedt - ID Guide
1793: Navicula cryptofallax Lange-Bertalot et Hofmann - ID Guide
1794: Navicula cryptolyra Brockman (3 public images) (1 restricted image)
1795: Navicula cryptotenella Lange-Bertalot (6 public images) (36 restricted images)
1796: Navicula cryptotenelloides Lange-Bertalot (1 public image) (3 restricted images)
1797: Navicula cuspidata (Kützing) Kützing (3 restricted images)
1798: Navicula cuspidata var. major Meister
1799: Navicula dealpina Lange-Bertalot (1 restricted image)
1800: Navicula decipiens OMeara
1801: Navicula declivis Hustedt
1802: Navicula decussis Østrup (4 public images) (7 restricted images)
1803: Navicula densilineolata (Lange-Bertalot) Lange-Bertalot (2 public images)
1804: Navicula dententa Hustedt (1 public image)
1805: Navicula detenta Hustedt (3 public images) (3 restricted images)
1806: Navicula dibola Hohn (1 public image)
1807: Navicula dicephala Ehrenberg
1808: Navicula difficillima Hustedt (3 public images) (3 restricted images)
1809: Navicula difficillimoides Hustedt (1 restricted image)
1810: Navicula digitulus Hustedt (1 restricted image)
1811: Navicula diluviana Krasske
1812: Navicula diserta Hustedt
1813: Navicula disjuncta Hustedt
1814: Navicula duerrenbergiana Hustedt (2 restricted images) - ID Guide
1815: Navicula dulcis Patrick (1 restricted image)
1816: Navicula dystrophica Patrick
1817: Navicula eidrigiana Carter (1 public image) (1 restricted image)
1818: Navicula elginensis (Gregory) Ralfs (2 public images) (2 restricted images)
1819: Navicula elginensis var. cuneata Kobayasi (1 restricted image)
1820: Navicula elginensis var. lata (Peragallo) Patrick
1821: Navicula elginensis var. neglecta (Krasske) Patrick (2 public images) (2 restricted images)
1822: Navicula elginensis var. rostrata (Mayer) Patrick (1 public image)
1823: Navicula enigmatica Germain
1824: Navicula erifuga Lange-Bertalot (4 public images) (18 restricted images) - ID Guide
1825: Navicula evanida Hustedt (1 public image) (2 restricted images)
1826: Navicula exigua Gregory ex Grunow (2 restricted images)
1827: Navicula exigua var. capitata Patrick (1 public image) (2 restricted images)
1828: Navicula exigua var. signata Hustedt (1 public image) (1 restricted image)
1829: Navicula exigua var. signata Hustedt
1830: Navicula exilis Kützing (2 public images) (3 restricted images)
1831: Navicula expecta Van Landingham
1832: Navicula explanata Hustedt
1833: Navicula facilis Krasske (2 public images) (3 restricted images)
1834: Navicula falaisensis var. lanceola Grunow
1835: Navicula farta Hustedt
1836: Navicula festiva Krasske (3 public images) (5 restricted images)
1837: Navicula fluens Hustedt (1 public image)
1838: Navicula fluminitica Camburn
1839: Navicula fossalis Krasske
1840: Navicula fracta Hustedt (2 public images) (1 restricted image)
1841: Navicula frugalis Hustedt
1842: Navicula gallica (Smith) Lagerstedt emend. Lange-Bertalot (2 public images)
1843: Navicula gallica var. laevissima (Cleve) Lange-Bertalot
1844: Navicula gallica var. perpusilla (Grunow) Lange-Bertalot
1845: Navicula gastrum (Ehrenberg) Kützing
1846: Navicula gastrum var. signata Hustedt
1847: Navicula genovefae Fusey
1848: Navicula gerloffii Schimanski (1 restricted image)
1849: Navicula germainii Wallace (2 public images) (12 restricted images)
1850: Navicula gibbosa Hustedt
1851: Navicula gibbula Cleve
1852: Navicula globulifera Hustedt (1 public image) (1 restricted image)
1853: Navicula goeppertiana (Bleich) Smith (2 public images)
1854: Navicula goersii Bahls (3 restricted images) - ID Guide
1855: Navicula gottlandica Grunow
1856: Navicula graciloides Mayer (1 restricted image)
1857: Navicula gravistriata Patrick
1858: Navicula gregaria Donkin (9 public images) (18 restricted images) - ID Guide
1859: Navicula grimmei Krasske
1860: Navicula gysingensis Foged (2 restricted images)
1861: Navicula halophila (Grunow) Cleve
1862: Navicula halophila fo. tenuirostris Hustedt
1863: Navicula halophiliodes Hustedt (1 public image)
1864: Navicula hambergii Hustedt (4 restricted images)
1865: Navicula harderi Hustedt (1 restricted image)
1866: Navicula hassiaca Krasske
1867: Navicula hasta Pantocsek (5 restricted images)
1868: Navicula heimansioides Lange-Bertalot
1869: Navicula helensis Schulz (1 restricted image)
1870: Navicula heufleri Cholnoky (1 restricted image)
1871: Navicula heufleri var. leptocephala (Brébisson ex Grunow) Peragallo (1 restricted image)
1872: Navicula heufleriana (Grunow) Cleve
1873: Navicula heufleriana var. septrionalis Hustedt
1874: Navicula hintzii Lange-Bertalot (4 public images) (1 restricted image)
1875: Navicula hungarica var. linearis Østrup
1876: Navicula hustedtiana Simonsen
1877: Navicula hustedtii Krasske (5 restricted images)
1878: Navicula ignota Krasske
1879: Navicula ignota Krasske
1880: Navicula ignota var. acceptata (Hustedt) Lange-Bertalot (2 restricted images)
1881: Navicula ignota var. anglica Lund
1882: Navicula ignota var. palustris (Hustedt) Lund (1 restricted image)
1883: Navicula imbricata Bock
1884: Navicula impexa Hustedt
1885: Navicula incerta Grunow ex Van Heurck (2 restricted images)
1886: Navicula incertata Lange-Bertalot (3 restricted images)
1887: Navicula incomposita var. 1 ANS NAR
1888: Navicula indifferens Hustedt (1 restricted image)
1889: Navicula ingenua Hustedt (4 public images) (10 restricted images)
1890: Navicula ingrata Krasske
1891: Navicula insociabilis Krasske (1 restricted image)
1892: Navicula integra (Smith) Ralfs (3 public images) (5 restricted images)
1893: Navicula invicta Hustedt
1894: Navicula jaernefelti Hustedt
1895: Navicula joubaudii Germain
1896: Navicula kotschyi Grunow (2 public images) (7 restricted images)
1897: Navicula krasskei Hustedt
1898: Navicula kriegeri Krasske (1 restricted image)
1899: Navicula krookii Grunow (1 restricted image)
1900: Navicula kuelbsii Lange-Bertalot
1901: Navicula lacustris Gregory (1 public image)
1902: Navicula laevissima Kützing (2 restricted images)
1903: Navicula lagerheimii var. intermedia Hustedt (1 restricted image)
1904: Navicula lanceolata (Agardh) Kützing (2 restricted images)
1905: Navicula lanceolata (Agardh) Kützing (6 public images) (12 restricted images) - ID Guide
1906: Navicula lapidosa Krasske (1 restricted image)
1907: Navicula latelongitudinalis Patrick (1 public image) (1 restricted image)
1908: Navicula latens Krasske
1909: Navicula lateropunctata Wallace (4 public images) (5 restricted images)
1910: Navicula laterostrata Hustedt
1911: Navicula leistikowii Lange-Bertalot (1 restricted image)
1912: Navicula lenzii Hustedt (1 public image) (2 restricted images)
1913: Navicula leptostriata Jørgensen (1 restricted image)
1914: Navicula levanderi Hustedt (1 public image)
1915: Navicula libonensis Schoeman (7 restricted images) - ID Guide
1916: Navicula longicephala cf. var. vilaplanii UMICH Lange-Bertalot et Sabater
1917: Navicula longicephala Hustedt (2 public images) (7 restricted images) - ID Guide
1918: Navicula longicephala var. vilaplanii Lange-Bertalot et Sabater (1 public image)
1919: Navicula luciae Witkowski et Lange-Bertalot (1 public image)
1920: Navicula lundii Reichardt (8 restricted images)
1921: Navicula luzonensis Hustedt (3 public images) (4 restricted images)
1922: Navicula maculata (Bailey) Edwards (2 restricted images)
1923: Navicula margalithii Lange-Bertalot (5 restricted images)
1924: Navicula mediacomplexa Hohn et Hellerman
1925: Navicula medioconvexa Hustedt (1 public image) (3 restricted images)
1926: Navicula mediocris Krasske
1927: Navicula mediocris var. intermedia Reimer
1928: Navicula mediopunctata Hustedt
1929: Navicula menisculus Schumann (1 public image) (10 restricted images)
1930: Navicula menisculus var. grunowii Lange-Bertalot
1931: Navicula menisculus var. obtusa Hustedt
1932: Navicula menisculus var. upsaliensis (Grunow) Grunow (1 restricted image)
1933: Navicula meniscus Schumann (1 restricted image)
1934: Navicula microcari Lange-Bertalot (4 public images) (6 restricted images)
1935: Navicula microcephala (Kützing) Grunow
1936: Navicula minima Grunow (7 public images) (28 restricted images)
1937: Navicula minima var. atomoides (Grunow) Cleve
1938: Navicula minima var. pseudofossilis (Krasske) Reimer
1939: Navicula minuscula Grunow (2 restricted images)
1940: Navicula minuscula var. muralis (Grunow) Lange-Bertalot
1941: Navicula minusculoides Hustedt
1942: Navicula mitigata Hustedt (3 restricted images)
1943: Navicula mobiliensis Boyer (3 restricted images)
1944: Navicula mobiliensis var. minor Patrick (1 public image) (1 restricted image)
1945: Navicula modica Hustedt (1 restricted image)
1946: Navicula molestiformis Hustedt (2 restricted images)
1947: Navicula monoculata Hustedt (1 public image) (1 restricted image)
1948: Navicula monoculata var. omissa (Hustedt) Lange-Bertalot (1 public image) (1 restricted image)
1949: Navicula mournei Patrick
1950: Navicula muralis Grunow
1951: Navicula mutica fo. undulata (Hilse) Cleve
1952: Navicula mutica Kützing (2 public images) (4 restricted images)
1953: Navicula mutica var. nivalis (Ehrenberg) Hustedt
1954: Navicula mutica var. stigma Patrick (2 restricted images)
1955: Navicula mutica var. tropica Hustedt
1956: Navicula mutica var. ventricosa (Kützing) Cleve et Grunow (2 restricted images)
1957: Navicula muticoides Hustedt (1 restricted image)
1958: Navicula muticopsis Van Heurck
1959: Navicula namibica Lange-Bertalot et Rumrich (1 restricted image)
1960: Navicula naumanni Hustedt (1 restricted image)
1961: Navicula neoventricosa Hustedt
1962: Navicula nivalis Ehrenberg
1963: Navicula nivaloides Bock
1964: Navicula notha Wallace (2 public images) (16 restricted images) - ID Guide
1965: Navicula obdurata Hohn et Hellerman
1966: Navicula oblonga Østrup (5 restricted images) - ID Guide
1967: Navicula obsidialis Hustedt
1968: Navicula obsoleta Hustedt (1 restricted image)
1969: Navicula occulta Krasske
1970: Navicula occulta Krasske
1971: Navicula ochridana Hustedt
1972: Navicula odiosa Wallace
1973: Navicula oligotraphenta Lange-Bertalot et Hofmann (1 public image) (1 restricted image)
1974: Navicula omissa Hustedt (1 public image) (2 restricted images)
1975: Navicula orangiana Patrick (1 restricted image)
1976: Navicula ordinaria Hustedt
1977: Navicula parabilis Hohn et Hellerman (5 public images) (2 restricted images)
1978: Navicula paramutica Bock
1979: Navicula paramutica var. binodis Bock
1980: Navicula paratunkae Petersen
1981: Navicula paucivisitata Patrick (3 restricted images)
1982: Navicula pelliculosa (Kützing) Hilse (1 restricted image)
1983: Navicula peratomus Hustedt
1984: Navicula peregrina (Ehrenberg) Kützing (1 public image) (13 restricted images) - ID Guide
1985: Navicula peregrinopsis Lange-Bertalot et Witkowski
1986: Navicula perlucida Hustedt
1987: Navicula perminuta Grunow (2 public images) (11 restricted images)
1988: Navicula perpusilla Grunow
1989: Navicula phyllepta Kützing (3 restricted images)
1990: Navicula phylleptosoma Lange-Bertalot (1 public image) (5 restricted images)
1991: Navicula placenta Ehrenberg (1 restricted image)
1992: Navicula placentula (Ehrenberg) Grunow (3 restricted images)
1993: Navicula podzorskii Lange-Bertalot (1 restricted image)
1994: Navicula porifera Hustedt (1 restricted image)
1995: Navicula porifera var. opportuna (Hustedt) Lange-Bertalot
1996: Navicula praeterita Hustedt
1997: Navicula protracta (Grunow) Cleve (3 restricted images)
1998: Navicula pseudanglica Lange-Bertalot
1999: Navicula pseudanglica var. signata (Hustedt) Lange-Bertalot
2000: Navicula pseudoarvensis Hustedt
2001: Navicula pseudobryophila Hustedt (2 restricted images)
2002: Navicula pseudolanceolata Lange-Bertalot (1 restricted image)
2003: Navicula pseudoreinhardtii Patrick
2004: Navicula pseudoscutiformis Hustedt (1 public image) (1 restricted image)
2005: Navicula pseudotenelloides Krasske (3 public images) (4 restricted images)
2006: Navicula pseudotuscula Hustedt
2007: Navicula pseudoventralis Hustedt (4 restricted images)
2008: Navicula pupula fo. minutula Cholnoky
2009: Navicula pupula Kützing (1 public image) (3 restricted images)
2010: Navicula pupula var. aquaeductae (Krasske) Hustedt
2011: Navicula pupula var. capitata Skvortzow et Meyer (1 restricted image)
2012: Navicula pupula var. elliptica Hustedt
2013: Navicula pupula var. Kützing
2014: Navicula pupula var. mutata (Krasske) Hustedt
2015: Navicula pupula var. nyassensis (Müller) Lange-Bertalot
2016: Navicula pupula var. rectangularis (Gregory) Grunow (2 restricted images)
2017: Navicula pupula var. rostrata Hustedt
2018: Navicula pusilla Smith
2019: Navicula pusio Cleve (1 public image)
2020: Navicula pygmaea Kützing (1 restricted image)
2021: Navicula radiosa Kützing (3 public images) (10 restricted images) - ID Guide
2022: Navicula radiosa var. nipponica Skvortzow
2023: Navicula radiosa var. parva Wallace (2 restricted images)
2024: Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow (1 restricted image)
2025: Navicula radiosafallax Lange-Bertalot (4 public images)
2026: Navicula recens (Lange-Bertalot) Lange-Bertalot (8 public images) (33 restricted images) - ID Guide
2027: Navicula reichardtiana Lange-Bertalot (5 public images) (12 restricted images) - ID Guide
2028: Navicula reichardtiana var. crassa Lange-Bertalot et Hofmann (1 public image)
2029: Navicula reimerites Van Landingham
2030: Navicula reinhardtii (Grunow) Grunow (2 public images) (5 restricted images) - ID Guide
2031: Navicula rhynchocephala Kützing (2 public images) (15 restricted images)
2032: Navicula rhynchocephala var. amphiceros (Kützing) Grunow (1 restricted image)
2033: Navicula rhynchocephala var. germainii (Wallace) Patrick (4 restricted images)
2034: Navicula rostellata Kützing (9 public images) (9 restricted images)
2035: Navicula rotaeana (Rabenhorst) Grunow
2036: Navicula rotunda Hustedt
2037: Navicula ruttneri var. capitata Hustedt (1 public image) (6 restricted images)
2038: Navicula ruttneri var. chilensis Krasske (1 public image)
2039: Navicula ruttneri var. rostrata Hustedt
2040: Navicula salinarum Grunow (2 public images) (5 restricted images)
2041: Navicula salinarum var. intermedia (Grunow) Cleve (4 public images) (2 restricted images)
2042: Navicula salinicola Hustedt (5 restricted images)
2043: Navicula sanctaecrucis Østrup (2 public images) (1 restricted image)
2044: Navicula saprophila Lange-Bertalot
2045: Navicula savannahiana Patrick (1 restricted image)
2046: Navicula schadei Krasske (1 public image) (3 restricted images)
2047: Navicula schmassmannii Hustedt (2 restricted images) - ID Guide
2048: Navicula schoenfeldii Hustedt (1 public image)
2049: Navicula schroeteri Meister (3 public images) (2 restricted images)
2050: Navicula schroeteri var. escambia Patrick (1 restricted image)
2051: Navicula schroeteri var. symmetrica (Patrick) Lange-Bertalot (2 restricted images)
2052: Navicula scutelloides Smith ex Gregory
2053: Navicula scutiformis Grunow
2054: Navicula secreta var. apiculata Patrick (2 public images) (9 restricted images)
2055: Navicula secura Patrick
2056: Navicula seibigiana Lange-Bertalot (2 public images)
2057: Navicula seminoides Cleve
2058: Navicula seminuloides Hustedt (1 restricted image)
2059: Navicula seminulum Grunow (1 public image)
2060: Navicula seminulum var. hustedtii Patrick
2061: Navicula seminulum var. intermedia Hustedt
2062: Navicula simula Patrick
2063: Navicula slesvicensis Grunow (2 public images) (3 restricted images) - ID Guide
2064: Navicula soehrensis Krasske
2065: Navicula soehrensis var. hassiaca (Krasske) Lange-Bertalot
2066: Navicula soehrensis var. muscicola (Petersen) Krasske
2067: Navicula sp. 0B UL NAWQA 96 KM
2068: Navicula sp. 1 ? (12 restricted images)
2069: Navicula sp. 1 AMD KCP (1 public image)
2070: Navicula sp. 1 ANS ACFB (2 restricted images)
2071: Navicula sp. 1 ANS CWR
2072: Navicula sp. 1 ANS CWR LCB
2073: Navicula sp. 1 ANS CWR LEM
2074: Navicula sp. 1 ANS CWR NA
2075: Navicula sp. 1 ANS CWR NB
2076: Navicula sp. 1 ANS CWR NC
2077: Navicula sp. 1 ANS CWR NH
2078: Navicula sp. 1 ANS CWR NHO
2079: Navicula sp. 1 ANS CWR NI
2080: Navicula sp. 1 ANS CWR NIC
2081: Navicula sp. 1 ANS CWR NJ
2082: Navicula sp. 1 ANS CWR NL
2083: Navicula sp. 1 ANS CWR NP
2084: Navicula sp. 1 ANS CWR NPE
2085: Navicula sp. 1 ANS CWR NPS
2086: Navicula sp. 1 ANS CWR NRP
2087: Navicula sp. 1 ANS CWR NRT
2088: Navicula sp. 1 ANS CWR NS
2089: Navicula sp. 1 ANS CWR NSM
2090: Navicula sp. 1 ANS CWR NSP
2091: Navicula sp. 1 ANS CWR NSR
2092: Navicula sp. 1 ANS CWR NT
2093: Navicula sp. 1 ANS CWR SMPX
2094: Navicula sp. 1 ANS CWR SRG
2095: Navicula sp. 1 ANS CWR SSB
2096: Navicula sp. 1 ANS HDSN (3 restricted images)
2097: Navicula sp. 1 ANS LLB
2098: Navicula sp. 1 ANS MT
2099: Navicula sp. 1 ANS NAWQA DW
2100: Navicula sp. 1 ANS NAWQA EAM (2 public images)
2101: Navicula sp. 1 ANS NEW JERSEY KCP (1 restricted image)
2102: Navicula sp. 1 ANS TAC SCTX
2103: Navicula sp. 1 ANS TRIN
2104: Navicula sp. 1 ANS VA KCP (2 public images) (2 restricted images)
2105: Navicula sp. 1 ANS WRC
2106: Navicula sp. 1 Idaho DW (1 public image)
2107: Navicula sp. 1 JR LJM (1 restricted image)
2108: Navicula sp. 1 LLB Sabine
2109: Navicula sp. 1 NAWQA EEH (1 public image)
2110: Navicula sp. 10 ?
2111: Navicula sp. 10 ANS LLB
2112: Navicula sp. 10 ANS RR
2113: Navicula sp. 10 ANS WRC (1 restricted image)
2114: Navicula sp. 10 ANS YL
2115: Navicula sp. 102 ANS LL
2116: Navicula sp. 107 PIRLA
2117: Navicula sp. 11 ANS LLB
2118: Navicula sp. 11 ANS WRC (4 restricted images)
2119: Navicula sp. 12 ANS LLB
2120: Navicula sp. 12 ANS WRC (1 restricted image)
2121: Navicula sp. 13 ANS WRC
2122: Navicula sp. 14 ANS WRC AM
2123: Navicula sp. 15 ANS WRC
2124: Navicula sp. 2 ?
2125: Navicula sp. 2 ANS CWR
2126: Navicula sp. 2 ANS LAP
2127: Navicula sp. 2 ANS LLB
2128: Navicula sp. 2 ANS NAWQA EAM (1 restricted image)
2129: Navicula sp. 2 ANS NEW JERSEY KCP (1 public image)
2130: Navicula sp. 2 IDAHO SEH (1 public image)
2131: Navicula sp. 2 MONTANA HAGAN (1 public image) (1 restricted image)
2132: Navicula sp. 21 ANS BG
2133: Navicula sp. 24 PIRLA
2134: Navicula sp. 26 NAWQA KM
2135: Navicula sp. 27 NAWQA KM
2136: Navicula sp. 3 ?
2137: Navicula sp. 3 ANS CWR
2138: Navicula sp. 3 ANS JH
2139: Navicula sp. 3 ANS WRC
2140: Navicula sp. 3 MONTANA HAGAN (1 public image)
2141: Navicula sp. 3 NAWQA MP (5 public images) (2 restricted images)
2142: Navicula sp. 3 NEW JERSEY KCP (2 restricted images)
2143: Navicula sp. 32 NAWQA EAM (1 restricted image)
2144: Navicula sp. 37 NAWQA KM
2145: Navicula sp. 38 NAWQA KM
2146: Navicula sp. 4 ?
2147: Navicula sp. 4 ANS LLB
2148: Navicula sp. 4 ANS MR CWR
2149: Navicula sp. 4 ANS NAR PX
2150: Navicula sp. 4 ANS RLD
2151: Navicula sp. 4 ANS WRC
2152: Navicula sp. 4 ANSLAP
2153: Navicula sp. 4 MONTANA HAGAN (1 public image)
2154: Navicula sp. 40 NAWQA EAM (1 restricted image)
2155: Navicula sp. 41 ANS P
2156: Navicula sp. 41 NAWQA EAM (3 public images)
2157: Navicula sp. 42 ANS JHW
2158: Navicula sp. 42 NAWQA EAM (2 public images)
2159: Navicula sp. 43 NAWQA EAM (3 public images)
2160: Navicula sp. 44 NAWQA EAM (5 public images)
2161: Navicula sp. 45 NAWQA EAM (1 public image) (3 restricted images)
2162: Navicula sp. 46 NAWQA EAM (2 public images)
2163: Navicula sp. 47 NAWQA HAMSHER
2164: Navicula sp. 48 NAWQA HAMSHER (1 restricted image)
2165: Navicula sp. 49 NAWQA HAGAN (1 public image)
2166: Navicula sp. 5 ?
2167: Navicula sp. 5 ANS LAP
2168: Navicula sp. 5 ANS LLB
2169: Navicula sp. 5 ANS WRC (3 restricted images)
2170: Navicula sp. 5 PIRLA
2171: Navicula sp. 5 SCTX MP (1 public image)
2172: Navicula sp. 50 NAWQA HAGAN (1 public image)
2173: Navicula sp. 51 NAWQA HAGAN (1 public image)
2174: Navicula sp. 6 ?
2175: Navicula sp. 6 ANS LLB
2176: Navicula sp. 6 ANSLAP
2177: Navicula sp. 6 MONTANA HAGAN (1 public image)
2178: Navicula sp. 7 ?
2179: Navicula sp. 7 ANS LLB
2180: Navicula sp. 7 ANS WRC (7 restricted images)
2181: Navicula sp. 75 ANS LL
2182: Navicula sp. 8 ?
2183: Navicula sp. 8 ANS LLB
2184: Navicula sp. 8 ANS WRC (2 restricted images)
2185: Navicula sp. 9 ?
2186: Navicula sp. 9 ANS LLB
2187: Navicula sp. 9 ANS WRC (1 restricted image)
2188: Navicula sp. 97 ANS LL
2189: Navicula sp. ANS JH Y3
2190: Navicula sparsistriata Hustedt
2191: Navicula spicula (Hickie) Cleve
2192: Navicula spp.
2193: Navicula stankovici Hustedt (1 restricted image)
2194: Navicula stroemii Hustedt (3 public images) (4 restricted images)
2195: Navicula subadnata Hustedt (2 public images) (1 restricted image)
2196: Navicula subarvensis Hustedt
2197: Navicula subatomoides Hustedt
2198: Navicula subfasciata Patrick (3 restricted images)
2199: Navicula subhamulata Grunow (1 public image) (3 restricted images)
2200: Navicula sublucidula Hustedt (2 restricted images)
2201: Navicula subminuscula Manguin (7 public images) (8 restricted images) - ID Guide
2202: Navicula submolesta Hustedt (2 restricted images)
2203: Navicula submuralis Hustedt (2 public images) (2 restricted images)
2204: Navicula subplacentula Hustedt
2205: Navicula subrhynchocephala Hustedt (1 public image) (1 restricted image) - ID Guide
2206: Navicula subrotundata Hustedt (3 restricted images)
2207: Navicula subtilissima Cleve (1 restricted image)
2208: Navicula suchlandtii Hustedt (1 restricted image)
2209: Navicula suecorum var. dismutica (Hustedt) Lange-Bertalot
2210: Navicula symmetrica Patrick (2 public images) (5 restricted images) - ID Guide
2211: Navicula tantula Hustedt
2212: Navicula tenelloides Hustedt (3 public images) (8 restricted images)
2213: Navicula tenera Hustedt (2 restricted images)
2214: Navicula tenuicephala Hustedt
2215: Navicula terminata Hustedt
2216: Navicula texana Patrick
2217: Navicula thienemanni Hustedt
2218: Navicula tridentula Krasske (2 public images)
2219: Navicula tripunctata (Müller) Bory (10 public images) (21 restricted images) - ID Guide
2220: Navicula tripunctata var. schizonemoides (Van Heurck) Patrick (8 restricted images)
2221: Navicula trivialis Lange-Bertalot (8 restricted images)
2222: Navicula trivialis Lange-Bertalot (1 public image) (13 restricted images) - ID Guide
2223: Navicula trivialis var. oligotraphenta Lange-Bertalot et Hofmann
2224: Navicula tugelae Cholnoky
2225: Navicula tuscula (Ehrenberg) Grunow (1 restricted image)
2226: Navicula tuscula fo. minor Hustedt
2227: Navicula upsaliensis (Grunow) Peragallo
2228: Navicula utermoehlii Hustedt (1 restricted image)
2229: Navicula vandamii Schoeman et Archibald (1 public image) (1 restricted image)
2230: Navicula vanheurckii Patrick
2231: Navicula variostriata Krasske
2232: Navicula vaucheriae Petersen (2 restricted images)
2233: Navicula veneta Kützing (5 public images) (22 restricted images) - ID Guide
2234: Navicula ventosa Hustedt
2235: Navicula ventralis Krasske (1 public image) (1 restricted image)
2236: Navicula vilaplanii (Lange-Bertalot et Sabater) Lange-Bertalot et Sabater (1 public image) (2 restricted images) - ID Guide
2237: Navicula viridula (Kützing) Kützing (8 restricted images) - ID Guide
2238: Navicula viridula var. 1 ANS LLB
2239: Navicula viridula var. argunensis Skvortzow
2240: Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck (7 restricted images)
2241: Navicula viridula var. linearis Hustedt (1 public image) (4 restricted images)
2242: Navicula viridula var. rostellata (Kützing) Cleve (2 public images) (5 restricted images)
2243: Navicula viridulacalcis Lange-Bertalot (1 public image) (2 restricted images)
2244: Navicula vitabunda Hustedt (1 restricted image)
2245: Navicula vitiosa Schimanski
2246: Navicula wallacei Reimer (6 public images) (6 restricted images)
2247: Navicula weinzierlii Schimanski (1 public image) (2 restricted images)
2248: Navicula wildii Lange-Bertalot (3 restricted images) - ID Guide
2249: Navicula wittrockii (Lagerstedt) Tempère et Peragallo
2250: Navicula yorkensis Camburn (1 restricted image)
2251: Navicula zostereti Grunow
2252: Neidium affine (Ehrenberg) Pfitzer (3 public images) (1 restricted image)
2253: Neidium affine var. amphirhynchus (Ehrenberg) Cleve (1 restricted image)
2254: Neidium affine var. ceylonicum (Skvortzow) Reimer
2255: Neidium affine var. longiceps (Gregory) Cleve (1 public image)
2256: Neidium affine var. tenuirostris Mayer
2257: Neidium affine var. undulatum (Grunow) Cleve
2258: Neidium alpinum Hustedt (4 restricted images)
2259: Neidium ampliatum (Ehrenberg) Krammer (2 public images) (4 restricted images)
2260: Neidium apiculatum Reimer (1 restricted image)
2261: Neidium apiculatum var. constrictum Reimer
2262: Neidium binode (Ehrenberg) Hustedt (1 public image)
2263: Neidium binodeforme Krammer (2 public images)
2264: Neidium binodis (Ehrenberg) Hustedt (1 restricted image)
2265: Neidium bisulcatum (Lagerstedt) Cleve (2 public images) (3 restricted images)
2266: Neidium bisulcatum var. baicalense (Skvortzow et Meyer) Reimer
2267: Neidium bisulcatum var. subampliatum Krammer
2268: Neidium cf. clementoides REIMER
2269: Neidium cf. hankensis REIMER Skvortzow
2270: Neidium cf. hercynicum Mayer
2271: Neidium cf. hermanii REIMER Hustedt
2272: Neidium densestriatum (Østrup) Krammer (5 public images) (3 restricted images)
2273: Neidium dubium (Ehrenberg) Cleve (2 public images) (6 restricted images)
2274: Neidium dubium fo. constrictum (Hustedt) Hustedt
2275: Neidium dubium var. 1 ANS CWR NNE
2276: Neidium gracile fo. aequale Hustedt
2277: Neidium hankensis Skvortzow
2278: Neidium hercynicum fo. subrostratum Wallace
2279: Neidium hercynicum Mayer (2 public images) (4 restricted images)
2280: Neidium hitchcockii (Ehrenberg) Cleve
2281: Neidium iridis (Ehrenberg) Cleve (6 restricted images)
2282: Neidium iridis var. amphigomphus (Ehrenberg) Tempere et Peragallo
2283: Neidium iridis var. ampliatum (Ehrenberg) Cleve (2 restricted images)
2284: Neidium iridis var. subundulatum (Cleve-Euler) Reimer
2285: Neidium javanicum Hustedt
2286: Neidium ladogense var. densestriatum (Østrup) Foged
2287: Neidium productum (Smith) Cleve (6 restricted images)
2288: Neidium sp. 1 ?
2289: Neidium sp. 1 ANS CWR
2290: Neidium sp. 1 LJM COOK (1 restricted image)
2291: Neidium sp. 4 PIRLA
2292: Neidium sp. 7 NAWQA LJM (1 public image) (1 restricted image)
2293: Neidium sp. 8 NAWQA EAM (1 public image)
2294: Neidium tenuissima Hustedt
2295: Netrium digitus (Ehrenberg) Itzigson et Rothe (1 public image) (4 restricted images)
2296: Netrium digitus var. curtum (Borge) Krieger
2297: Netrium digitus var. scottii Prescott, Croasdale et Vinyard
2298: Netrium oblongum (deBary) Lütkemüller
2299: Nitzschia abridia Camburn
2300: Nitzschia accomodata Hustedt (1 restricted image)
2301: Nitzschia acicularioides Hustedt (2 restricted images)
2302: Nitzschia acicularis (Kützing) Smith (2 public images) (1 restricted image)
2303: Nitzschia acidoclinata Lange-Bertalot (3 public images) (9 restricted images)
2304: Nitzschia acula (Kützing) Hantzsch
2305: Nitzschia acuta Hantzsch ex Cleve et Grunow
2306: Nitzschia adamata Hustedt (1 restricted image)
2307: Nitzschia admissa Hustedt
2308: Nitzschia adnata
2309: Nitzschia aequorea Hustedt
2310: Nitzschia aerophila Hustedt (3 restricted images)
2311: Nitzschia aff. fonticola ANS NEW JERSEY KCP Grunow (1 public image)
2312: Nitzschia agnita Hustedt (2 restricted images)
2313: Nitzschia alpina Hustedt (1 public image) (4 restricted images)
2314: Nitzschia ambigua Manguin
2315: Nitzschia amphibia fo. frauenfeldii (Grunow) Lange-Bertalot
2316: Nitzschia amphibia Grunow (10 public images) (35 restricted images) - ID Guide
2317: Nitzschia amphibioides Hustedt (2 public images) (4 restricted images)
2318: Nitzschia amplectens Hustedt (1 restricted image)
2319: Nitzschia angustata (Smith) Grunow (6 public images) (8 restricted images)
2320: Nitzschia angustatula Lange-Bertalot (7 restricted images)
2321: Nitzschia angusteforaminata Lange-Bertalot
2322: Nitzschia apiculata (Gregory) Grunow (1 public image)
2323: Nitzschia archibaldii Lange-Bertalot (4 public images) (6 restricted images)
2324: Nitzschia aurariae Cholnoky (4 restricted images)
2325: Nitzschia bacata Hustedt (3 restricted images)
2326: Nitzschia bacilliformis Hustedt
2327: Nitzschia bacillum Hustedt (1 restricted image)
2328: Nitzschia bergii Cleve-Euler
2329: Nitzschia biacrula Hohn et Hellerman (2 restricted images) - ID Guide
2330: Nitzschia bita Hohn et Hellerman (2 public images) (1 restricted image)
2331: Nitzschia bremensis Hustedt (3 public images) (6 restricted images)
2332: Nitzschia brevissima Grunow ex Van Heurck (4 public images) (5 restricted images)
2333: Nitzschia bryophila (Hustedt) Hustedt (1 restricted image)
2334: Nitzschia bulnheimiana (Rabenhorst) H.L. Smith
2335: Nitzschia calida Grunow (1 public image) (1 restricted image)
2336: Nitzschia capitellata Hustedt (1 public image) (11 restricted images)
2337: Nitzschia capitellata var. siberica Skvortzow
2338: Nitzschia cf. acidoclinata Lange-Bertalot
2339: Nitzschia cf. aerophila CLASON Hustedt
2340: Nitzschia cf. aerophila REIMER Hustedt
2341: Nitzschia cf. agnita Hustedt
2342: Nitzschia cf. alpina Hustedt
2343: Nitzschia cf. angustiforaminata Lange-Bertalot
2344: Nitzschia cf. archibaldii CODY Lange-Bertalot
2345: Nitzschia cf. bacillum LAIRD Hustedt
2346: Nitzschia cf. bita Hohn et Hellerman
2347: Nitzschia cf. bryophila (Hustedt) Hustedt
2348: Nitzschia cf. calida Grunow
2349: Nitzschia cf. capitellata Hustedt
2350: Nitzschia cf. capitellata REIMER Hustedt
2351: Nitzschia cf. communis Rabenhorst
2352: Nitzschia cf. dissipata (Kützing) Grunow
2353: Nitzschia cf. flexa CLASON Schumann
2354: Nitzschia cf. frustulum var. perminuta Grunow
2355: Nitzschia cf. lacuum Lange-Bertalot
2356: Nitzschia cf. legleri CODY Hustedt
2357: Nitzschia cf. obsidialis REIMER Hustedt
2358: Nitzschia cf. palea (Kützing) Smith
2359: Nitzschia cf. paleacea Grunow
2360: Nitzschia cf. plana REIMER Smith
2361: Nitzschia cf. pseudofonticola Hustedt
2362: Nitzschia cf. punctata var. coarctata REIMER Grunow
2363: Nitzschia cf. pusilla CODY Grunow
2364: Nitzschia cf. rosenstockii Lange-Bertalot
2365: Nitzschia cf. sigma PANAYOTOFF (Kützing) Smith
2366: Nitzschia cf. sigmaformis Hustedt
2367: Nitzschia cf. solita CLASON Hustedt
2368: Nitzschia cf. sublineais REIMER Hustedt
2369: Nitzschia cf. sundaensis Hustedt
2370: Nitzschia cf. supralitorea Lange-Bertalot
2371: Nitzschia cf. tarda REIMER Hustedt
2372: Nitzschia cf. tubicola Grunow
2373: Nitzschia cf. valdestriata LAIRD Aleem et Hustedt
2374: Nitzschia circumsuta (Bailey) Grunow
2375: Nitzschia clausii Hantzsch (6 restricted images)
2376: Nitzschia closterium (Ehrenberg) Smith
2377: Nitzschia coarctata Grunow (2 public images) (2 restricted images)
2378: Nitzschia communis Rabenhorst (1 restricted image) - ID Guide
2379: Nitzschia communis var. hyalina Lund
2380: Nitzschia commuta Grunow
2381: Nitzschia commutata Grunow (2 restricted images)
2382: Nitzschia compressa (Bailey) Boyer
2383: Nitzschia compressa var. balatonis (Grunow) Lange-Bertalot (2 restricted images)
2384: Nitzschia compressa var. vexans (Grunow) Lange-Bertalot (3 restricted images)
2385: Nitzschia confinis Hustedt
2386: Nitzschia constricta (Kützing) Ralfs (1 public image) (6 restricted images)
2387: Nitzschia constricta var. subconstricta Grunow (3 restricted images)
2388: Nitzschia debilis Arnott
2389: Nitzschia denticula Grunow (4 restricted images)
2390: Nitzschia desertorum Hustedt (5 restricted images)
2391: Nitzschia diserta Hustedt
2392: Nitzschia dissipata (Kützing) Grunow (6 public images) (19 restricted images) - ID Guide
2393: Nitzschia dissipata fo. undulata Sovereign
2394: Nitzschia dissipata var. media (Hantzsch) Grunow (6 restricted images)
2395: Nitzschia diversa Hustedt
2396: Nitzschia draveillensis Coste et Ricard (1 public image)
2397: Nitzschia dubia Smith (1 restricted image)
2398: Nitzschia elegans Hustedt
2399: Nitzschia elegantula Grunow (1 public image)
2400: Nitzschia elliptica Hustedt
2401: Nitzschia fasciculata (Grunow) Grunow (1 restricted image)
2402: Nitzschia filiformis (Smith) Van Heurck (2 public images) (4 restricted images)
2403: Nitzschia filiformis var. conferta (Richter) Lange-Bertalot
2404: Nitzschia flexa Schumann (1 restricted image)
2405: Nitzschia flexoides Geitler
2406: Nitzschia fonticola (Grunow) Grunow (7 public images) (19 restricted images)
2407: Nitzschia fonticola var. pelagica Hustedt
2408: Nitzschia fossilis (Grunow) Grunow (1 public image) (3 restricted images)
2409: Nitzschia frequens Hustedt (1 restricted image)
2410: Nitzschia frustulum (Kützing) Grunow (7 public images) (25 restricted images)
2411: Nitzschia frustulum var. bulnheimiana (Rabenhorst) Grunow
2412: Nitzschia frustulum var. indica Skvortzow
2413: Nitzschia frustulum var. perminuta Grunow
2414: Nitzschia frustulum var. perpusilla (Rabenhorst) Grunow
2415: Nitzschia frustulum var. subsalina Hustedt
2416: Nitzschia fruticosa Hustedt
2417: Nitzschia geitleri Hustedt
2418: Nitzschia gessneri Hustedt (3 restricted images)
2419: Nitzschia graciliformis Lange-Bertalot et Simonsen
2420: Nitzschia gracilis Hantzsch (4 public images) (8 restricted images)
2421: Nitzschia gracilis var. minor Skabitschevsky
2422: Nitzschia graciloides Hustedt
2423: Nitzschia granulata Grunow
2424: Nitzschia hantzschiana Rabenhorst (5 restricted images)
2425: Nitzschia harderi Hustedt
2426: Nitzschia heufleriana Grunow (1 public image) (4 restricted images)
2427: Nitzschia homburgiensis Lange-Bertalot (5 restricted images)
2428: Nitzschia hungarica Grunow (2 restricted images)
2429: Nitzschia hustedtiana Salah
2430: Nitzschia ignorata Krasske
2431: Nitzschia incognita Legler et Krasske (1 public image) (1 restricted image)
2432: Nitzschia inconspicua Grunow (11 public images) (34 restricted images)
2433: Nitzschia intermedia Hantzsch ex Cleve et Grunow (2 public images) (14 restricted images)
2434: Nitzschia kuetzingiana Hilse
2435: Nitzschia lacunarum Hustedt (1 restricted image)
2436: Nitzschia lacuum Lange-Bertalot (1 restricted image)
2437: Nitzschia lanceolata Smith (1 restricted image)
2438: Nitzschia lancettula Müller
2439: Nitzschia lauenburgiana Hustedt
2440: Nitzschia leistikowii Lange-Bertalot
2441: Nitzschia levidensis (Smith) Grunow (2 restricted images)
2442: Nitzschia levidensis var. salinarum Grunow (1 public image)
2443: Nitzschia levidensis var. victoriae Grunow (2 restricted images)
2444: Nitzschia liebethruthii Rabenhorst (6 restricted images)
2445: Nitzschia liebetruthii var. major Grunow (4 restricted images)
2446: Nitzschia linearis (Agardh) Smith (16 restricted images) - ID Guide
2447: Nitzschia linearis var. subtilis Hustedt (1 public image)
2448: Nitzschia linearis var. tenuis (Smith) Grunow
2449: Nitzschia littoralis Grunow (1 public image)
2450: Nitzschia lorenziana Grunow (5 restricted images)
2451: Nitzschia lorenziana var. subtilis Grunow
2452: Nitzschia mediastalsis Hohn et Hellerman
2453: Nitzschia microcephala Grunow (4 public images) (7 restricted images) - ID Guide
2454: Nitzschia minutissima Smith
2455: Nitzschia modesta Hustedt
2456: Nitzschia nana Grunow ex Van Heurck (1 public image) (8 restricted images)
2457: Nitzschia normanii Grunow ex Van Heurck
2458: Nitzschia obtusa Smith (4 restricted images)
2459: Nitzschia obtusa var. kurzii Rabenhorst ex Cleve et Moller
2460: Nitzschia obtusa var. scalpelliformis (Grunow) Grunow (1 restricted image)
2461: Nitzschia palea (Kützing) Smith (8 public images) (35 restricted images) - ID Guide
2462: Nitzschia palea var. 1 ANS K
2463: Nitzschia palea var. debilis (Kützing) Grunow (1 public image) (8 restricted images)
2464: Nitzschia palea var. sumatrana Hustedt (3 restricted images)
2465: Nitzschia palea var. tenuirostris Grunow (4 restricted images) - ID Guide
2466: Nitzschia paleacea Grunow (2 public images) (15 restricted images)
2467: Nitzschia paleaeformis Hustedt (2 restricted images)
2468: Nitzschia palustris Hustedt (1 public image) (3 restricted images)
2469: Nitzschia panduriformis Gregory
2470: Nitzschia panduriformis var. continua Grunow
2471: Nitzschia panduriformis var. minor Grunow
2472: Nitzschia parvula Smith
2473: Nitzschia pellucida Grunow (1 public image) (5 restricted images)
2474: Nitzschia perminuta (Grunow) Peragallo (6 restricted images) - ID Guide
2475: Nitzschia perspicua Cholnoky (2 restricted images)
2476: Nitzschia perversa Grunow
2477: Nitzschia philippinarum Hustedt
2478: Nitzschia prolongata var. hoehnkii (Hustedt) Lange-Bertalot
2479: Nitzschia pseudoamphioxys Hustedt
2480: Nitzschia pseudocommunis Hustedt
2481: Nitzschia pseudofonticola Hustedt (1 public image) (4 restricted images)
2482: Nitzschia pumila Hustedt (2 restricted images)
2483: Nitzschia punctata (Smith) Grunow
2484: Nitzschia pura Hustedt (2 restricted images)
2485: Nitzschia pusilla Grunow (6 restricted images)
2486: Nitzschia radicula Hustedt (2 restricted images)
2487: Nitzschia radicula var. rostrata Hustedt
2488: Nitzschia rautenbachiae Cholnoky (2 restricted images)
2489: Nitzschia recta Hantzsch ex Rabenhorst (1 public image) (11 restricted images) - ID Guide
2490: Nitzschia regula Hustedt
2491: Nitzschia reversa Smith (2 public images) (6 restricted images)
2492: Nitzschia rigida (Kützing) Peragallo et Peragallo
2493: Nitzschia romana Grunow
2494: Nitzschia rosenstockii Lange-Bertalot (1 public image) (1 restricted image)
2495: Nitzschia rostellata Hustedt
2496: Nitzschia scalaris (Ehrenberg) Smith
2497: Nitzschia scalpelliformis Grunow (1 restricted image)
2498: Nitzschia sigma (Kützing) Smith (1 public image) (9 restricted images)
2499: Nitzschia sigmoidea (Nitzsch) Smith (2 restricted images)
2500: Nitzschia silicula Hustedt
2501: Nitzschia silicula var. commutata Reimer (1 restricted image)
2502: Nitzschia siliqua Archibald (1 public image) (6 restricted images)
2503: Nitzschia similis Hustedt
2504: Nitzschia sinuata (Thwaites) Grunow
2505: Nitzschia sinuata var. delognei (Grunow) Lange-Bertalot (1 restricted image)
2506: Nitzschia sinuata var. tabellaria (Grunow) Grunow (3 public images) (7 restricted images)
2507: Nitzschia sociabilis Hustedt (2 public images) (13 restricted images) - ID Guide
2508: Nitzschia solita Hustedt (1 public image) (5 restricted images)
2509: Nitzschia sp. 0A UL NAWQA 96 KM
2510: Nitzschia sp. 1 ? (2 restricted images)
2511: Nitzschia sp. 1 ANS CWR
2512: Nitzschia sp. 1 ANS CWR SANT
2513: Nitzschia sp. 1 ANS LAP
2514: Nitzschia sp. 1 ANS LL
2515: Nitzschia sp. 1 ANS LLB (1 restricted image)
2516: Nitzschia sp. 1 ANS NAR USNK (2 restricted images)
2517: Nitzschia sp. 1 ANS NAWQA EAM (1 restricted image)
2518: Nitzschia sp. 1 ANS NEW JERSEY KCP (1 restricted image)
2519: Nitzschia sp. 1 ANS SAVANNAH EAM (2 public images)
2520: Nitzschia sp. 1 ANS WRC
2521: Nitzschia sp. 1 Idaho
2522: Nitzschia sp. 1 LLB Sabine
2523: Nitzschia sp. 10 ?
2524: Nitzschia sp. 10 ANS WRC (7 restricted images)
2525: Nitzschia sp. 10 ANS WRC
2526: Nitzschia sp. 12 ANS JH
2527: Nitzschia sp. 12 ANS WRC
2528: Nitzschia sp. 13 ANS WRC
2529: Nitzschia sp. 16 ANS JW
2530: Nitzschia sp. 2 Idaho
2531: Nitzschia sp. 2 ?
2532: Nitzschia sp. 2 ANS LAP
2533: Nitzschia sp. 2 ANS LLB
2534: Nitzschia sp. 2 ANS SAVANNAH EAM (1 public image)
2535: Nitzschia sp. 2 ANS WRC (2 restricted images)
2536: Nitzschia sp. 27 NAWQA EAM (1 public image)
2537: Nitzschia sp. 28 NAWQA MP (6 public images)
2538: Nitzschia sp. 3 ?
2539: Nitzschia sp. 3 ANS LAP
2540: Nitzschia sp. 3 ANS LLB
2541: Nitzschia sp. 3 ANS WRC (1 restricted image)
2542: Nitzschia sp. 30 NAWQA EAM
2543: Nitzschia sp. 35 NAWQA EAM (1 public image)
2544: Nitzschia sp. 36 NAWQA MORALES (3 public images) (1 restricted image)
2545: Nitzschia sp. 4 ?
2546: Nitzschia sp. 4 ANS LLB
2547: Nitzschia sp. 4 ANS WRC (3 restricted images)
2548: Nitzschia sp. 5 ?
2549: Nitzschia sp. 5 ANS JH
2550: Nitzschia sp. 5 ANS LLB
2551: Nitzschia sp. 5 ANS WRC (1 restricted image)
2552: Nitzschia sp. 6 ?
2553: Nitzschia sp. 6 ANS APW
2554: Nitzschia sp. 6 ANS LLB
2555: Nitzschia sp. 6 ANS WRC (1 restricted image)
2556: Nitzschia sp. 7 ANS JW
2557: Nitzschia sp. 7 ANS NAR
2558: Nitzschia sp. 7 ANS WRC (2 restricted images)
2559: Nitzschia sp. 8 ANS RRG
2560: Nitzschia sp. 8 ANS WRC (1 restricted image)
2561: Nitzschia sp. 9 ANS WRC (2 restricted images)
2562: Nitzschia sp. ANS CFICS
2563: Nitzschia stagnorum Rabenhorst (1 restricted image)
2564: Nitzschia subacicularis Hustedt (2 public images) (7 restricted images)
2565: Nitzschia subcapitellata Hustedt
2566: Nitzschia subcohaerens var. scotica (Grunow) Van Heurck (1 public image)
2567: Nitzschia subcommunis Hustedt
2568: Nitzschia subconstricta Grunow (2 restricted images)
2569: Nitzschia sublinearis Hustedt
2570: Nitzschia subtilis (Kützing) Grunow (3 restricted images)
2571: Nitzschia suchlandti Hustedt
2572: Nitzschia supralitorea Lange-Bertalot (6 restricted images)
2573: Nitzschia tarda Hustedt
2574: Nitzschia terrestris (Petersen) Hustedt (2 restricted images)
2575: Nitzschia thermalis (Ehrenberg) Auerswald (1 restricted image)
2576: Nitzschia thermalis var. minor Hilse
2577: Nitzschia thermaloides Hustedt (1 restricted image)
2578: Nitzschia tropica Hustedt (8 restricted images)
2579: Nitzschia tryblionella Hantzsch ex Rabenhorst
2580: Nitzschia tryblionella var. calida (Grunow) Van Heurck
2581: Nitzschia tryblionella var. debilis (Arnott) Hustedt (1 restricted image)
2582: Nitzschia tryblionella var. levidensis (Smith) Grunow (1 restricted image)
2583: Nitzschia tryblionella var. littoralis (Grunow) Grunow
2584: Nitzschia tryblionella var. maxima Grunow
2585: Nitzschia tryblionella var. salinarum Grunow (4 restricted images)
2586: Nitzschia tryblionella var. victoriae (Grunow) Grunow
2587: Nitzschia tubicola Grunow (14 restricted images)
2588: Nitzschia umbilicata Hustedt
2589: Nitzschia umbonata (Ehrenberg) Lange-Bertalot (1 public image) (4 restricted images)
2590: Nitzschia valdecostata Lange-Bertalot et Simonsen (1 public image) (2 restricted images)
2591: Nitzschia valdestriata Aleem et Hustedt (1 public image) (2 restricted images)
2592: Nitzschia vasta Hustedt (2 restricted images)
2593: Nitzschia vermicularis (Kützing) Hantzsch
2594: Nitzschia vitrea Norman (2 restricted images)
2595: Nitzschia wuellerstorffii Lange-Bertalot
2596: Nodularia sp.
2597: Nostoc commune Vaucher (1 restricted image)
2598: Nostoc punctiforme (Kützing) Hariot (6 restricted images)
2599: Nostoc sp. (22 restricted images)
2600: Nostoc sp. 1 ANS NMEX FWA
2601: Nupela carolina Potapova et Clason (1 public image) (2 restricted images) - ID Guide
2602: Nupela lapidosa (Krasske) Lange-Bertalot (5 public images) (4 restricted images) - ID Guide
2603: Nupela lesothensis (Shoeman) Lange-Bertalot (2 restricted images)
2604: Nupela silvahercynia (Lange-Bertalot) Lange-Bertalot (2 restricted images)
2605: Nupela sp. 1 ANS NEW JERSEY KCP (2 public images) (10 restricted images)
2606: Nupela sp. 1 Idaho SEH (2 public images)
2607: Nupela sp. 1 Idaho SHE
2608: Nupela sp. 2 ANS NEW JERSEY KCP (1 public image)
2609: Nupela sp. 3 NAWQA MP (8 public images)
2610: Nupela sp. 4 NAWQA EAM (2 public images)
2611: Nupela sp. 5 NAWQA KM (1 restricted image)
2612: Nupela sp. 6 ANS GG3 DW (1 public image)
2613: Nupela sp. 7 NAWQA EEH (1 public image)
2614: Nupela wellneri (Lange-Bertalot) Lange-Bertalot (5 public images) (8 restricted images) - ID Guide
2615: Oedogonium sp. (13 restricted images)
2616: Oedogonium sp. 0A UL NAWQA 1996 TS
2617: Oocystis cf. borgei Snow
2618: Oocystis lacustris Chodat
2619: Oocystis parva W. West et G.S. West (2 public images) (4 restricted images)
2620: Oocystis pusilla Hansgirg (1 restricted image)
2621: Oocystis solitaria Wittrock (5 restricted images)
2622: Oocystis sp. (2 restricted images)
2623: Oocystis sp. 1 ANS FWA Adirondacks
2624: Oocystis submarina Lagerheim
2625: Opephora aff. olsenii SAVANNAH EAM Møller (1 public image) (3 restricted images)
2626: Opephora cf. schwartzii NAWQA EAM (Grunow) Petit (1 public image)
2627: Opephora martyi Héribaud (5 public images) (7 restricted images)
2628: Opephora olsenii Møller (1 public image) (5 restricted images)
2629: Opephora pacifica (Grunow) Petit
2630: Opephora sp. 1 ?
2631: Opephora sp. 1 ANS NAWQA MOBL EAM (2 public images)
2632: Opephora sp. 3 NAWQA EAM
2633: Ophiocytium capitatum Wolle (1 public image)
2634: Ophiocytium cochleare (Eichwald) Braun (1 public image) (8 restricted images)
2635: Ophiocytium desertum var. minor Prescott (1 restricted image)
2636: Ophiocytium sp. (1 restricted image)
2637: Orthoseira cf. dentroteres Idaho DW (Ehrenberg) Crawford (1 public image)
2638: Orthoseira roeseana (Rabenhorst) OMeara (1 public image)
2639: Oscillatoria limnetica Lemmermann (1 restricted image)
2640: Oscillatoria limosa (Dillwyn) Agardh (2 restricted images)
2641: Oscillatoria princeps Vaucher (2 public images) (11 restricted images)
2642: Oscillatoria retzii Agardh
2643: Oscillatoria simplicissima Gomont (1 restricted image)
2644: Oscillatoria sp. (5 restricted images)
2645: Oscillatoria sp. 1 ANS FWA
2646: Oscillatoria sp. 1 ANS LAP
2647: Oscillatoria subbrevis Schmidle (2 restricted images)
2648: Oscillatoria tenuis Agardh ex Gomont (7 restricted images)
2649: Pandorina morum (Müller) Bory (2 public images) (11 restricted images)
2650: Pandorina sp.
2651: Paralia sulcata (Ehrenberg) Cleve (4 restricted images)
2652: Parlibellus crucicula (Smith) Witkowski, Lange-Bertalot et Metzeltin (2 restricted images)
2653: Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzeltin (2 public images) (3 restricted images)
2654: Parlibellus protractoides (Hustedt) Witkowski, Lange-Bertalot et Metzeltin (1 public image)
2655: Pediastrum biradiatum Meyen
2656: Pediastrum boryanum (Turpin) Meneghini (2 public images) (36 restricted images)
2657: Pediastrum duplex Meyen (19 restricted images)
2658: Pediastrum duplex var. clathratum (Braun) Lagerheim (2 public images) (2 restricted images)
2659: Pediastrum obtusum Lucks (1 restricted image)
2660: Pediastrum simplex (Meyen) Lemmermann (3 public images) (5 restricted images)
2661: Pediastrum sp.
2662: Pediastrum tetras (Ehrenberg) Ralfs (21 restricted images)
2663: Pediastrum tetras var. tetraodon (Corda) Rabenhorst (1 public image)
2664: Penium margaritaceum (Ehrenberg) Brébisson ex Ralfs (2 public images) (5 restricted images)
2665: Penium sp.
2666: Penium spinospermum Joshua
2667: Penium spirostriolatum Barker (1 public image) (2 restricted images)
2668: Peridinium cinctum (Möller) Ehrenberg
2669: Peridinium inconspicuum Lemmermann (3 restricted images)
2670: Peridinium limbatum Lemmermann (1 restricted image)
2671: Peridinium sp. (1 restricted image)
2672: Peridinium willei Huitfeld-Kaas (2 restricted images)
2673: Peridinium wisconsinense Eddy (1 restricted image)
2674: Peronia fibula (Brébisson ex Kützing) Ross (4 restricted images)
2675: Peronia heribaudi Brun et Peragallo
2676: Phacus longicauda (Ehrenberg) Dujardin (2 public images) (5 restricted images)
2677: Phacus orbicularis Hübner emend. Zakryś et Kosmala
2678: Phacus pusillus Lemmermann emend. Zakryś et Karnkowska
2679: Phacus sp. (4 restricted images)
2680: Phormidiochaete sp. 1 ?
2681: Phormidium ambiguum Gomont
2682: Phormidium autumnale (Agardh) Trevisan ex Gomont (47 restricted images)
2683: Phormidium cf. formosum MEDP FWA (Bory ex Gomont) Anagnostidis et Komárek
2684: Phormidium chalybeum (Mertens ex Gomont) Anagnostidis et Komárek (2 restricted images)
2685: Phormidium formosum (Bory ex Gomont) Anagnostidis et Komárek (5 restricted images)
2686: Phormidium granulatum (Gardner) Anagnostidis (60 restricted images)
2687: Phormidium hiemale (Jaag) Anagnostidis (1 restricted image)
2688: Phormidium irriguum (Kützing ex Gomont) Anagnostidis et Komárek (1 restricted image)
2689: Phormidium retzii (C. A. Agardh) Gomont (4 restricted images)
2690: Phormidium sp. (1 restricted image)
2691: Phormidium terebriforme (Agardh ex Gomont) Anagnostidis et Komárek (1 restricted image)
2692: Phormidium tergestinium (Kützing ex Gomont) Anagnostidis et Komárek (2 restricted images)
2693: Pinnularia abaujensis (Pantocsek) Ross
2694: Pinnularia abaujensis var. lacustris Camburn et Charles (1 restricted image)
2695: Pinnularia abaujensis var. linearis (Hustedt) Patrick
2696: Pinnularia abaujensis var. rostrata (Patrick) Patrick
2697: Pinnularia abaujensis var. subundulata (Mayer ex Hustedt) Patrick (2 restricted images)
2698: Pinnularia acidophila Hofmann et Krammer (1 public image)
2699: Pinnularia acoricola Hustedt
2700: Pinnularia acrosphaeria (Brébisson) Smith (1 public image) (6 restricted images)
2701: Pinnularia acrosphaeria var. 1 ANS CWR NI
2702: Pinnularia acrosphaeria var. turgidula Grunow ex Cleve
2703: Pinnularia acuminata var. interrupta (Cleve) Cleve-Euler
2704: Pinnularia appendiculata (Agardh) Cleve (3 restricted images)
2705: Pinnularia biceps fo. petersenii Ross (3 restricted images)
2706: Pinnularia biceps Gregory (3 public images) (2 restricted images)
2707: Pinnularia biceps var. pusilla Camburn et Charles
2708: Pinnularia bihastata (Mann) Patrick
2709: Pinnularia borealis Ehrenberg (1 public image) (4 restricted images)
2710: Pinnularia borealis var. rectangularis Carlson (3 restricted images)
2711: Pinnularia boyeri Patrick (1 restricted image)
2712: Pinnularia braunii (Grunow) Cleve (2 public images) (5 restricted images)
2713: Pinnularia braunii var. amphicephala (Mayer) Hustedt
2714: Pinnularia brebissonii (Kützing) Rabenhorst (2 restricted images)
2715: Pinnularia brebissonii var. diminuta (Grunow) Cleve
2716: Pinnularia brevicostata Cleve
2717: Pinnularia caudata (Boyer) Patrick
2718: Pinnularia cf. abaujensis var. subundulata REIMER (Mayer ex Hustedt) Patrick
2719: Pinnularia cf. kuetzingii CODY Krammer
2720: Pinnularia cf. rivularis REIMER Hustedt
2721: Pinnularia cf. subcapitata REIMER Gregory
2722: Pinnularia dactylus Ehrenberg
2723: Pinnularia divergens Smith (2 restricted images)
2724: Pinnularia divergens var. bacillaris (Peragallo) Mills (2 restricted images)
2725: Pinnularia divergens var. media Krammer (1 public image)
2726: Pinnularia divergentissima (Grunow) Cleve - ID Guide
2727: Pinnularia formica (Ehrenberg) Patrick (1 public image) (1 restricted image)
2728: Pinnularia gentilis (Donkin) Cleve
2729: Pinnularia gibba (Ehrenberg) Ehrenberg (8 restricted images)
2730: Pinnularia gibba var. linearis Hustedt
2731: Pinnularia gibba var. mesogongyla (Ehrenberg) Hustedt
2732: Pinnularia graciloides Hustedt (1 public image)
2733: Pinnularia hemiptera (Kützing) Rabenhorst
2734: Pinnularia hilseana Janisch
2735: Pinnularia ignobilis (Krasske) Cleve-Euler (1 public image) (5 restricted images)
2736: Pinnularia intermedia (Lagerstedt) Cleve (1 restricted image)
2737: Pinnularia interrupta Smith (3 public images) (7 restricted images)
2738: Pinnularia lagerstedtii (Cleve) Cleve-Euler
2739: Pinnularia lata (Brébisson) Smith (2 restricted images)
2740: Pinnularia latevittata Cleve (1 public image)
2741: Pinnularia legumen Ehrenberg (3 restricted images)
2742: Pinnularia lundii Hustedt (3 restricted images)
2743: Pinnularia macilenta (Ehrenberg) Ehrenberg (2 restricted images)
2744: Pinnularia maior (Kützing) Rabenhorst (3 restricted images)
2745: Pinnularia maior var. pulchella Boyer
2746: Pinnularia maior var. transversa (Schmidt) Cleve
2747: Pinnularia marchica Schönfelder
2748: Pinnularia meridiana Metzeltin et Krammer (1 restricted image)
2749: Pinnularia mesogongyla Ehrenberg (1 restricted image)
2750: Pinnularia mesolepta (Ehrenberg) Smith (1 restricted image)
2751: Pinnularia mesolepta var. robusta Foged
2752: Pinnularia microstauron (Ehrenberg) Cleve (7 restricted images)
2753: Pinnularia microstauron var. brebissonii (Kützing) Mayer (1 restricted image)
2754: Pinnularia microstauron var. lunicus Camburn et Charles
2755: Pinnularia molaris (Grunow) Cleve
2756: Pinnularia nodosa (Ehrenberg) Smith (1 public image) (1 restricted image)
2757: Pinnularia obscura Krasske (2 public images) (4 restricted images)
2758: Pinnularia parvulissima Krammer (1 restricted image)
2759: Pinnularia polyonca (Brébisson) Smith (1 restricted image)
2760: Pinnularia pulchra Østrup (1 restricted image)
2761: Pinnularia rupestris Hantzsch (1 restricted image)
2762: Pinnularia ruttneri Hustedt
2763: Pinnularia schroederii (Hustedt) Krammer (1 restricted image)
2764: Pinnularia schwabei Krasske
2765: Pinnularia sp. 1 ? (5 restricted images)
2766: Pinnularia sp. 1 ANS CWR
2767: Pinnularia sp. 1 ANS CWR NR
2768: Pinnularia sp. 1 ANS CWR SPN
2769: Pinnularia sp. 1 ANS LLB
2770: Pinnularia sp. 1 ANS WRC (2 restricted images)
2771: Pinnularia sp. 2 ? (1 restricted image)
2772: Pinnularia sp. 2 ANS LLB
2773: Pinnularia sp. 2 ANS WRC (1 restricted image)
2774: Pinnularia sp. 3 ANS LLB
2775: Pinnularia sp. 3 ANS WRC (1 restricted image)
2776: Pinnularia sp. 4 ANS LLB
2777: Pinnularia spp.
2778: Pinnularia stomatophora (Grunow) Cleve (4 restricted images)
2779: Pinnularia streptoraphe Cleve
2780: Pinnularia subcapitata Gregory (2 public images) (10 restricted images)
2781: Pinnularia subcapitata var. 1 PIRLA
2782: Pinnularia subcapitata var. paucistriata (Grunow) Cleve
2783: Pinnularia subgibba Krammer (1 restricted image)
2784: Pinnularia subrostrata (Cleve) Cleve-Euler (2 restricted images)
2785: Pinnularia substomatophora Hustedt
2786: Pinnularia sudetica (Hilse) Peragallo
2787: Pinnularia termitina (Ehrenberg) Patrick
2788: Pinnularia viridis (CAF)
2789: Pinnularia viridis (Nitzsch) Ehrenberg (1 public image) (11 restricted images)
2790: Pinnularia viridis var. commutata (Grunow) Cleve
2791: Placoneis abiskoensis (Hustedt) Lange-Bertalot et Metzeltin (1 public image) (1 restricted image)
2792: Placoneis clementioides (Hustedt) Cox (1 public image) (1 restricted image)
2793: Placoneis clementis (Grunow) Cox (2 public images) (13 restricted images)
2794: Placoneis constans (Hustedt) Cox
2795: Placoneis elginensis (Gregory) Cox (3 public images) (13 restricted images) - ID Guide
2796: Placoneis exigua (Gregory) Mereschkowsky
2797: Placoneis explanata (Hustedt) Mayama (2 public images) (1 restricted image)
2798: Placoneis gastrum (Ehrenberg) Mereschkowsky (3 public images) (1 restricted image)
2799: Placoneis paraelginensis Lange-Bertalot (1 public image) (1 restricted image)
2800: Placoneis placentula (Ehrenberg) Mereschkowsky (3 restricted images)
2801: Placoneis pseudanglica Cox (1 public image) (1 restricted image)
2802: Placoneis sp. 1 ? (1 restricted image)
2803: Placoneis sp. 3 NAWQA EAM (2 public images)
2804: Placoneis sp. 4 NAWQA EAM (2 public images)
2805: Plagiotropis lepidoptera (Gregory) Kuntze
2806: Plagiotropis lepidoptera var. proboscidea (Cleve) Reimer (2 public images) (2 restricted images) - ID Guide
2807: Planktolyngbya contorta (Lemmermann) Anagnostidis et Komárek (2 public images) (2 restricted images)
2808: Planktolyngbya sp. 1 ?
2809: Planktothrix sp.
2810: Planothidium apiculatum (Patrick) Lange-Bertalot (7 public images) (7 restricted images) - ID Guide
2811: Planothidium biporomum (Hohn et Hellerman) Lange-Bertalot (3 public images) (1 restricted image) - ID Guide
2812: Planothidium calcar (Cleve) Edlund (1 public image) (4 restricted images)
2813: Planothidium daui (Foged) Lange-Bertalot (9 public images) (3 restricted images)
2814: Planothidium delicatulum (Kützing) Round et Bukhtiyarova (4 public images) (9 restricted images) - ID Guide
2815: Planothidium distinctum (Messikommer) Lange-Bertalot (1 restricted image)
2816: Planothidium dubium (Grunow) Round et Bukhtiyarova (3 public images) (1 restricted image) - ID Guide
2817: Planothidium engelbrechtii (Cholnoky) Round et Bukhtiyarova (2 restricted images)
2818: Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot (12 public images) (18 restricted images) - ID Guide
2819: Planothidium granum (Hohn et Hellerman) Lange-Bertalot (2 public images) (2 restricted images)
2820: Planothidium hauckianum (Grunow) Round et Bukhtiyarova (1 public image)
2821: Planothidium haynaldii (Schaarschmidt) Lange-Bertalot (2 public images) (4 restricted images) - ID Guide
2822: Planothidium joursacense (Héribaud) Lange-Bertalot (2 public images)
2823: Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot (5 public images) (38 restricted images) - ID Guide
2824: Planothidium lanceolatum var. dubium
2825: Planothidium lanceolatum var. omissum (Reimer) Andresen, Stoermer et Kreis
2826: Planothidium minutissimum (Krasske) Morales (1 public image) (1 restricted image)
2827: Planothidium miotum (Carter et Denny) Lange-Bertalot
2828: Planothidium oestrupii (Cleve-Euler) Edlund (1 public image)
2829: Planothidium peragalli (Brun et Héribaud) Round et Bukhtiyarova (3 public images) (6 restricted images)
2830: Planothidium peragalli var. fossilum (Tempére et Peragallo) Andresen, Stoermer et Kreis (2 public images)
2831: Planothidium peragalli var. parvulum (Patrick) Andresen, Stoermer et Kreis (1 public image)
2832: Planothidium robustius Lange-Bertalot
2833: Planothidium rostratum (Østrup) Lange-Bertalot (2 public images) (3 restricted images) - ID Guide
2834: Platessa conspicua (Mayer) Lange-Bertalot (3 public images) (6 restricted images) - ID Guide
2835: Plectonema sp. (4 restricted images)
2836: Pleurocapsa minor Hansgirg (1 public image) (34 restricted images)
2837: Pleurocapsa sp.
2838: Pleurosigma angulatum (Quekett) Smith (1 restricted image)
2839: Pleurosigma delicatulum Smith (7 restricted images)
2840: Pleurosigma elongatum Smith
2841: Pleurosigma salinarum (Grunow) Grunow (7 restricted images)
2842: Pleurosira laevis (Ehrenberg) Compère (1 public image) (5 restricted images)
2843: Pleurotaenium coronatum (Brébisson) Rabenhorst
2844: Pleurotaenium cylindricum (Turner) Schmidle
2845: Pleurotaenium ehrenbergii (Brébisson) deBary (4 restricted images)
2846: Pleurotaenium minutum (Ralfs) Delponte
2847: Pleurotaenium minutum var. longissimum Scott et Grönblad
2848: Pleurotaenium sceptrum var. borgei (Krieger) Croasdale
2849: Pleurotaenium sp.
2850: Pleurotaenium trabecula (Ehrenberg) Nägeli (3 public images) (24 restricted images)
2851: Pleurotaenium verrucosum (Bailey) Lundell
2852: Porphyrosiphon martensianus (Meneghini) Anagnostidis et Komárek (4 restricted images)
2853: Porphyrosiphon sp.
2854: Porphyrosiphon splendidus (Greville) Drouet
2855: Prasiola sp. (5 restricted images)
2856: Protoderma sp.
2857: Psammodictyon constrictum (Gregory) Mann (2 restricted images)
2858: Psammothidium bioretii (Germain) Bukhtiyarova et Round (4 public images) (7 restricted images) - ID Guide
2859: Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot (2 public images) (4 restricted images) - ID Guide
2860: Psammothidium didymum (Hustedt) Bukhtiyarova et Round (1 public image) - ID Guide
2861: Psammothidium grischunum (Wuthrich) Bukhtiyarova et Round (5 public images) (1 restricted image)
2862: Psammothidium grischunum fo. daonensis (Lange-Bertalot) Bukhtiyarova and Round (2 public images) (3 restricted images)
2863: Psammothidium helveticum (Hustedt) Bukhtiyarova et Round (3 restricted images) - ID Guide
2864: Psammothidium lacus-vulcani (Lange-Bertalot et Krammer) Bukhtiyarova (1 restricted image)
2865: Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round (2 public images) (2 restricted images) - ID Guide
2866: Psammothidium levanderi (Hustedt) Czarnecki (1 public image) - ID Guide
2867: Psammothidium marginulatum (Grunow) Bukhtiyarova et Round (3 restricted images) - ID Guide
2868: Psammothidium rossii (Hustedt) Bukhtiyarova et Round (1 restricted image)
2869: Psammothidium sacculum (Carter) Bukhtiyarova
2870: Psammothidium scoticum (Flower et Jones) Bukhtiyarova et Round (4 restricted images) - ID Guide
2871: Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round (9 public images) (8 restricted images) - ID Guide
2872: Psammothidium ventralis (Krasske) Bukhtiyarova et Round
2873: Pseudanabaena sp. (14 restricted images)
2874: Pseudanabaena spp.
2875: Pseudonitzschia sp. 1 ANS GUAD
2876: Pseudostaurosira brevistriata (Grunow) Williams et Round (9 public images) (13 restricted images) - ID Guide
2877: Pseudostaurosira brevistriata var. capitata (Héribaud) Andresen, Stoermer et Kreis
2878: Pseudostaurosira brevistriata var. inflata (Pantocsek) Edlund
2879: Pseudostaurosira clavatum Morales (2 public images)
2880: Pseudostaurosira neoelliptica (Witkowski) Morales (4 restricted images)
2881: Pseudostaurosira parasitica (Smith) Morales (1 public image) (3 restricted images) - ID Guide
2882: Pseudostaurosira parasitica var. subconstricta (Grunow) Morales (1 restricted image)
2883: Pseudostaurosira pseudoconstruens (Marciniak) Williams et Round (3 public images) (4 restricted images)
2884: Pseudostaurosira robusta (Fusey) Williams et Round (2 public images)
2885: Pseudostaurosira sp. 1 WEMAP KMM
2886: Pulchella schwabei (Krasske) Krammer
2887: Puncticulata radiosa (Lemmermann) Håkansson (2 restricted images)
2888: Quadrigula chordatii (Corda) Smith (1 restricted image)
2889: Quadrigula closterioides (Bohlin) Printz (1 public image)
2890: Raphidiopsis curvata Fritsch et Rich
2891: Reimeria lacus-idahoensis Kociolek et Stoermer
2892: Reimeria sinuata (Gregory) Kociolek et Stoermer (6 public images) (26 restricted images) - ID Guide
2893: Rhabdoderma lineare Schmidle et Lauterborn (1 restricted image)
2894: Rhabdoderma sp.
2895: Rhabdogloea smithii (Chodat) Komárek
2896: Rhabdonema sp. 1 ?
2897: Rhizoclonium sp. (1 restricted image)
2898: Rhizosolenia eriensis Smith
2899: Rhodomonas minuta Skuja
2900: Rhoicosphenia abbreviata (Agardh) Lange-Bertalot (7 public images) (55 restricted images) - ID Guide
2901: Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst (8 restricted images)
2902: Rhopalodia acuminata Krammer (2 restricted images)
2903: Rhopalodia brebissonii Krammer (7 restricted images)
2904: Rhopalodia constricta (Smith) Krammer (1 public image) (2 restricted images)
2905: Rhopalodia gibba (Ehrenberg) Müller (2 public images) (17 restricted images)
2906: Rhopalodia gibba var. minuta Krammer (1 restricted image)
2907: Rhopalodia gibba var. ventricosa (Kützing) Peragallo et Peragallo (2 restricted images)
2908: Rhopalodia gibberula (Ehrenberg) Müller (2 restricted images)
2909: Rhopalodia gibberula var. vanheurckii Müller
2910: Rhopalodia musculus (Kützing) Müller (3 restricted images) - ID Guide
2911: Rhopalodia operculata (Agardh) Håkansson (1 restricted image)
2912: Rhopalodia rupestris (Smith) Krammer
2913: Rhopalodia sp. 1 ?
2914: Rivularia haematites Agardh
2915: Rivularia sp. (4 restricted images)
2916: Rossithidium linearis (Smith) Round et Bukhtiyarova (6 restricted images)
2917: Rossithidium petersennii (Hustedt) Round et Bukhtiyarova (2 public images) (3 restricted images)
2918: Rossithidium pusillum (Grunow) Round et Bukhtiyarova (4 public images) (10 restricted images) - ID Guide
2919: Scenedesmus abundans (Kirchner) Chodat
2920: Scenedesmus acuminatus (Lagerheim) Chodat (35 restricted images)
2921: Scenedesmus acutiformis Schröder (2 restricted images)
2922: Scenedesmus acutus Meyen (1 public image) (50 restricted images)
2923: Scenedesmus bernardii G.M. Smith
2924: Scenedesmus bicaudatus (Hansgirg) Chodat (1 public image) (27 restricted images)
2925: Scenedesmus bijuga (Turpin) Lagerheim
2926: Scenedesmus brevispina (G.M. Smith) Chodat (1 restricted image)
2927: Scenedesmus denticulatus Kirchner (2 public images) (27 restricted images)
2928: Scenedesmus denticulatus var. linearis Hansgirg
2929: Scenedesmus dimorphus (Turpin) Kützing
2930: Scenedesmus dispar Brébisson (1 public image) (10 restricted images)
2931: Scenedesmus ecornis (Ralfs) Chodat (2 public images) (38 restricted images)
2932: Scenedesmus ecornis var. disciformis Chodat (1 public image) (1 restricted image)
2933: Scenedesmus obliquus (Turpin) Kützing (1 restricted image)
2934: Scenedesmus quadricauda (Turpin) Brébisson (98 restricted images)
2935: Scenedesmus serratus (Corda) Bohlin
2936: Scenedesmus sp. (1 restricted image)
2937: Scenedesmus sp. 1 NAWQA SANT
2938: Scenedesmus spinosus Chodat (2 public images) (51 restricted images)
2939: Schizomeris leibleinii Kützing (6 restricted images)
2940: Schizomeris sp.
2941: Schizothrix calcicola (C. A. Agardh) Gomont
2942: Schizothrix lacustris Braun ex Gomont
2943: Schizothrix sp. (7 restricted images)
2944: Sellaphora americana (Ehrenberg) Mann (1 public image) (2 restricted images)
2945: Sellaphora bacillum (Ehrenberg) Mann (4 public images) (2 restricted images) - ID Guide
2946: Sellaphora cf. californica NAWQA EAM Potapova (1 public image)
2947: Sellaphora disjuncta (Hustedt) Mann (1 restricted image)
2948: Sellaphora fusticulus (Østrup) Lange-Bertalot (1 public image)
2949: Sellaphora hustedtii (Krasske) Lange-Bertalot et Werum (1 public image) (2 restricted images)
2950: Sellaphora laevissima (Kützing) Mann (1 public image) (3 restricted images)
2951: Sellaphora mutata (Krasske) Lange-Bertalot
2952: Sellaphora pupula (Kützing) Meresckowsky (5 public images) (11 restricted images)
2953: Sellaphora pupula var. capitata Skvortzow et Meyer
2954: Sellaphora pupula var. capitata Skvortzow et Meyer
2955: Sellaphora pupula var. elliptica (Hustedt) Bukhtiyarova (1 restricted image)
2956: Sellaphora pupula var. mutata (Krasske) Bukhtiyarova
2957: Sellaphora pupula var. rectangularis (Gregory) Mereschkowsky
2958: Sellaphora rectangularis (Gregory) Lange-Bertalot et Metzeltin
2959: Sellaphora seminulum (Grunow) Mann (5 public images) (11 restricted images)
2960: Sellaphora sp. 1 IDAHO SEH
2961: Sellaphora sp. 6 NAWQA EAM (1 public image)
2962: Sellaphora sp. 7
2963: Sieminskia zeta (Cleve) Metzeltin et Lange-Bertalot
2964: Simonsenia delognei (Grunow) Lange-Bertalot (2 public images) (3 restricted images)
2965: Simonsenia sp. 1ANS NAWQA EAM (1 restricted image)
2966: Skeletonema costatum (Greville) Cleve
2967: Skeletonema potamos (Weber) Hasle (4 restricted images)
2968: Sphaerocystis schroeteri Chodat (1 restricted image)
2969: Sphaerocystis sp.
2970: Spirogyra sp. (14 restricted images)
2971: Spirulina nordstedtii Gomont
2972: Spirulina sp.
2973: Spondylosium nitens (Wallich) Archer
2974: Spondylosium papillosum W. West et G.S. West (1 public image)
2975: Spondylosium planum (Wolle) W. West et G.S. West (6 restricted images)
2976: Spondylosium secedens (deBary) Archer
2977: Spondylosium sp.
2978: Staurastrum alternans (Brébisson) Ralfs (1 restricted image)
2979: Staurastrum anatinum fo. biradiatum (W. West) Brook
2980: Staurastrum ankyroides Wolle
2981: Staurastrum brebissonii Archer (2 restricted images)
2982: Staurastrum brevispinum Brébisson
2983: Staurastrum cerastes Lundell
2984: Staurastrum cingulum (W. West et G.S. West) G.M. Smith
2985: Staurastrum curvatum var. elongatum Smith
2986: Staurastrum curvatum W. West (1 restricted image)
2987: Staurastrum curviceps Scott et Grönblad
2988: Staurastrum cuspidatum Ralfs (1 restricted image)
2989: Staurastrum dickiei Ralfs (1 restricted image)
2990: Staurastrum elongatum Barker
2991: Staurastrum erostellum W. West et G.S. West
2992: Staurastrum gracile Ralfs
2993: Staurastrum gracile var. coronulatum Boldt
2994: Staurastrum gracile var. nanum Wille
2995: Staurastrum hystrix Ralfs (2 restricted images)
2996: Staurastrum johnsonii var. depauperatum G.M. Smith
2997: Staurastrum leptocladum var. insigne W. West et G.S. West
2998: Staurastrum leptocladum var. sinuatum Wolle
2999: Staurastrum limneticum Schmidle
3000: Staurastrum manfeldtii var. fluminense Whitford et Schumacher
3001: Staurastrum margaritaceum (Ehrenberg) Meneghini (1 restricted image)
3002: Staurastrum megacanthum Lundell
3003: Staurastrum natator W. West (2 restricted images)
3004: Staurastrum orbiculare Ralfs
3005: Staurastrum oxyacanthum var. majus Scott et Grönblad
3006: Staurastrum pentacerum Smith
3007: Staurastrum pingue Teiling
3008: Staurastrum pottsii Wolle
3009: Staurastrum punctulatum Brébisson (20 restricted images)
3010: Staurastrum quadrispinatum Turner
3011: Staurastrum sp. (7 restricted images)
3012: Staurastrum sp. 1 ANS FWA Adirondacks
3013: Staurastrum vestitum Ralfs
3014: Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round (8 public images) (9 restricted images)
3015: Stauroneis agrestis Petersen (1 public image) (7 restricted images)
3016: Stauroneis alpina Hustedt
3017: Stauroneis anceps Ehrenberg (4 public images) (2 restricted images)
3018: Stauroneis anceps fo. gracilis Rabenhorst (3 restricted images)
3019: Stauroneis anceps var. americana Reimer
3020: Stauroneis borrichii (Petersen) Lund
3021: Stauroneis cf. alpina BAHLS Hustedt
3022: Stauroneis cf. prominula REIMER (Grunow) Hustedt
3023: Stauroneis cf. salina EEH Smith (1 public image)
3024: Stauroneis cf. thermicola REIMER (Petersen) Lund
3025: Stauroneis crucicula Smith
3026: Stauroneis gracillima Hustedt
3027: Stauroneis gregorii Ralfs
3028: Stauroneis ignorata Hustedt
3029: Stauroneis ignorata var. rupestris (Skvortzow) Reimer (2 restricted images)
3030: Stauroneis kriegeri fo. undulata Hustedt
3031: Stauroneis kriegeri Patrick (4 public images) (7 restricted images)
3032: Stauroneis legumen (Ehrenberg) Kützing (1 public image) (4 restricted images)
3033: Stauroneis livingstonii Reimer (1 restricted image) - ID Guide
3034: Stauroneis nana Hustedt
3035: Stauroneis nobilis Schumann (2 restricted images)
3036: Stauroneis nobilis Schumann (2 restricted images)
3037: Stauroneis obtusa Lagerstedt (1 restricted image)
3038: Stauroneis phoenicenteron (Nitzsch) Ehrenberg (6 public images) (4 restricted images)
3039: Stauroneis phoenicenteron fo. gracilis (Dippel) Hustedt (1 restricted image)
3040: Stauroneis producta Grunow (1 public image) (4 restricted images)
3041: Stauroneis prominula (Grunow) Hustedt (3 restricted images)
3042: Stauroneis pseudosubobtusoides Germain
3043: Stauroneis schinzii (Brun) Cleve
3044: Stauroneis smithii Grunow (1 public image) (6 restricted images)
3045: Stauroneis smithii var. incisa Pantocsek
3046: Stauroneis smithii var. sagitta (Cleve) Hustedt
3047: Stauroneis sp. 1 ?
3048: Stauroneis sp. 1 ANS CWR
3049: Stauroneis sp. 1 ANS WRC (3 restricted images)
3050: Stauroneis sp. 1 ANSLAP
3051: Stauroneis sp. 10 NAWQA EAM (2 public images)
3052: Stauroneis sp. 11 NAWQA EAM (2 public images)
3053: Stauroneis sp. 4 NAWQA EAM (1 public image)
3054: Stauroneis sp. 5 NAWQA EAM (1 public image)
3055: Stauroneis sp. 6 SAVANNAH EAM (1 public image) (2 restricted images)
3056: Stauroneis sp. 7 NAWQA DW (1 public image)
3057: Stauroneis sp. 8 NAWQA DW (1 public image)
3058: Stauroneis sp. 9 NAWQA EAM (1 public image)
3059: Stauroneis spp.
3060: Stauroneis staurolineata Reimer
3061: Stauroneis stodderi Greenleaf (1 public image)
3062: Stauroneis tackei (Hustedt) Krammer et Lange-Bertalot
3063: Stauroneis thermicola (Petersen) Lund (2 public images) (8 restricted images)
3064: Stauroneis thermicola fo. lanceolata (Hustedt) Hustedt
3065: Stauroneis truncata Lund
3066: Staurosira aff. construens NAWQA EAM Ehrenberg (3 public images) (3 restricted images)
3067: Staurosira construens Ehrenberg (3 public images) (4 restricted images) - ID Guide
3068: Staurosira construens fo. binodis (Ehrenberg) Hustedt (1 restricted image)
3069: Staurosira construens fo. subsalina (Hustedt) Bukhtiyarova
3070: Staurosira construens var. binodis (Ehrenberg) Hamilton (2 public images) (13 restricted images) - ID Guide
3071: Staurosira construens var. pumila (Grunow) Kingston
3072: Staurosira construens var. subsalina (Hustedt) Andresen, Stoermer et Kreis (3 public images) (2 restricted images)
3073: Staurosira construens var. venter (Ehrenberg) Hamilton (1 public image) (4 restricted images) - ID Guide
3074: Staurosira construens var. venter (Ehrenberg) Hamilton (3 public images) (15 restricted images) - ID Guide
3075: Staurosira elliptica (Schumann) Williams et Round
3076: Staurosira sp. 1 Idaho DW
3077: Staurosira sp. 1 MONTANA HAGAN (1 public image)
3078: Staurosira sp. 1 NAWQA EAM (1 public image)
3079: Staurosira sp. 2 Idaho SEH (1 public image) (3 restricted images)
3080: Staurosira sp. 2 NAWQA MORALES (1 public image) (1 restricted image)
3081: Staurosirella berolinensis (Lemmermann) Bukhtiyarova (3 public images)
3082: Staurosirella lapponica (Grunow) Williams et Round (3 public images) (1 restricted image)
3083: Staurosirella lapponica (Grunow) Williams et Round (2 public images)
3084: Staurosirella leptostauron (Ehrenberg) Williams et Round (6 public images) (1 restricted image)
3085: Staurosirella leptostauron (Ehrenberg) Williams et Round (7 public images) (7 restricted images) - ID Guide
3086: Staurosirella leptostauron var. dubia (Grunow) Edlund (1 public image) (4 restricted images) - ID Guide
3087: Staurosirella leptostauron var. rhomboides (Grunow) Bukhtiyarova (2 public images) (1 restricted image)
3088: Staurosirella oldenburgiana (Hustedt) Morales (2 public images) (1 restricted image)
3089: Staurosirella pinnata (Ehrenberg) Williams et Round (7 public images) (17 restricted images) - ID Guide
3090: Staurosirella pinnata var. intercedens (Grunow) Hamilton
3091: Staurosirella sp. 2 NAWQA EAM (1 public image)
3092: Staurosirella sp. 3 NAWQA EAM (2 public images)
3093: Staurosirella sp. 6 NAWQA EAM (2 public images) (1 restricted image)
3094: Stenopterobia curvula (Smith) Krammer (3 restricted images)
3095: Stenopterobia delicatissima (Lewis) Van Heurck (2 public images) (4 restricted images)
3096: Stenopterobia densestriata (Hustedt) Krammer (1 restricted image)
3097: Stenopterobia intermedia (Lewis) Van Heurck (2 restricted images)
3098: Stenopterobia sp. 1 ?
3099: Stephanodiscus agassizensis Håkansson et Kling (1 public image) (1 restricted image)
3100: Stephanodiscus alpinus Hustedt (1 public image) (3 restricted images)
3101: Stephanodiscus astraea (Ehrenberg) Grunow (8 restricted images)
3102: Stephanodiscus astraea var. minutula (Kützing) Grunow (2 restricted images)
3103: Stephanodiscus cf. agassizensis Håkansson et Kling
3104: Stephanodiscus dubius (Fricke) Hustedt
3105: Stephanodiscus hantzschii fo. tenuis (Hustedt) Håkansson et Stoermer (1 restricted image)
3106: Stephanodiscus hantzschii Grunow (12 restricted images)
3107: Stephanodiscus invisitatus Hohn et Hellerman
3108: Stephanodiscus medius Håkansson (2 restricted images)
3109: Stephanodiscus minutulus (Kützing) Cleve et Möller (1 public image) (7 restricted images)
3110: Stephanodiscus minutus Smith (8 restricted images)
3111: Stephanodiscus neoastraea Håkansson et Hickel
3112: Stephanodiscus niagarae Ehrenberg (1 public image) (6 restricted images)
3113: Stephanodiscus parvus Stoermer et Håkansson (3 restricted images)
3114: Stephanodiscus sp. 1 ? (1 restricted image)
3115: Stephanodiscus sp. 1 ANS LJM LINJ
3116: Stephanodiscus sp. 1 ANS WRC
3117: Stephanodiscus sp. 1 ANSLAP
3118: Stephanodiscus sp. 2 ANS LAP
3119: Stephanodiscus sp. 2 ANS WRC (1 public image)
3120: Stephanodiscus spp.
3121: Stephanodiscus subtilis Van Goor emend. Cleve-Euler
3122: Stephanodiscus tenuis Hustedt
3123: Stephanodiscus vestibulis Håkansson, Theriot et Stoermer
3124: Stichococcus sp.
3125: Stichosiphon regularis Geitler (1 public image) (4 restricted images)
3126: Stigeoclonium lubricum (Dillwyn) Kützing (27 restricted images)
3127: Stigeoclonium sp. (4 restricted images)
3128: Stigonema mamillosum Agardh ex Bornet et Flahault (1 restricted image)
3129: Stigonema sp. (4 restricted images)
3130: Surirella adumbratus Hohn et Hellerman (1 restricted image)
3131: Surirella alicula Hohn et Hellerman
3132: Surirella amphioxys Smith (1 public image) (5 restricted images) - ID Guide
3133: Surirella angusta Kützing (2 public images) (14 restricted images) - ID Guide
3134: Surirella bifrons Ehrenberg (5 restricted images)
3135: Surirella biseriata Brébisson
3136: Surirella bohemica Maly
3137: Surirella brebissonii Krammer et Lange-Bertalot (2 public images) (7 restricted images) - ID Guide
3138: Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot (7 restricted images)
3139: Surirella brebissonii var. punctata Krammer
3140: Surirella brightwellii Smith (1 public image) (5 restricted images)
3141: Surirella cardinalis Kitton (1 public image)
3142: Surirella cf. ovata var. africana CODY Cholnoky
3143: Surirella delicatissima F.W. Lewis
3144: Surirella elegans Ehrenberg (1 public image) (1 restricted image)
3145: Surirella gracilis (Smith) Grunow (3 restricted images)
3146: Surirella guatimalensis Ehrenberg (2 restricted images)
3147: Surirella iowensis Lowe - ID Guide
3148: Surirella lapponica Cleve
3149: Surirella linearis Smith (1 public image) (2 restricted images)
3150: Surirella linearis var. constricta Grunow (2 restricted images)
3151: Surirella linearis var. helvetica (Brun) Meister (3 restricted images)
3152: Surirella minuta Brébisson (3 public images) (9 restricted images) - ID Guide
3153: Surirella moelleriana Grunow ex Möller
3154: Surirella ovalis Brébisson - ID Guide
3155: Surirella ovata Kützing (1 public image)
3156: Surirella ovata var. africana Cholnoky
3157: Surirella ovata var. pinnata (Smith) Brun
3158: Surirella ovata var. salina Smith (1 restricted image)
3159: Surirella patella Kützing
3160: Surirella peisonis Pantocsek (2 restricted images)
3161: Surirella roba Leclercq (1 restricted image)
3162: Surirella robusta Ehrenberg (1 public image) (1 restricted image)
3163: Surirella robusta var. splendida fo. constricta Hustedt
3164: Surirella salina Smith
3165: Surirella sp. 1 ?
3166: Surirella sp. 1 ANS LLB
3167: Surirella sp. 1 ANS WRC AM
3168: Surirella sp. 2 ?
3169: Surirella sp. 3 ?
3170: Surirella spiralis Kützing
3171: Surirella splendida (Ehrenberg) Kützing (1 public image) (3 restricted images)
3172: Surirella stalagma Hohn et Hellerman (5 public images) (4 restricted images) - ID Guide
3173: Surirella striatula Turpin
3174: Surirella subsalsa Smith
3175: Surirella subsalsa var. minuta Smith
3176: Surirella suecica Grunow (1 public image) (1 restricted image) - ID Guide
3177: Surirella tenera Gregory (2 public images) (2 restricted images)
3178: Surirella tenera var. nervosa Schmidt
3179: Surirella turgida Smith (2 restricted images)
3180: Symplocastrum pencillatum (Kützing ex Gomont) Anagnostidis (3 public images) (19 restricted images)
3181: Synechococcus sp.
3182: Synedra acus Kützing (2 public images) (4 restricted images)
3183: Synedra acus var. angustissima Grunow (1 restricted image)
3184: Synedra affinis var. gracilis Grunow ex Van Heurck
3185: Synedra amphicephala Kützing (1 restricted image)
3186: Synedra amphicephala var. austriaca (Grunow) Hustedt (2 public images)
3187: Synedra berolinensis Lemmermann
3188: Synedra capitata Ehrenberg (3 restricted images)
3189: Synedra cf. amphicephala REIMER Kützing
3190: Synedra cf. famelica REIMER Kützing
3191: Synedra cf. tenera Smith
3192: Synedra cyclopum Brutschy (1 public image)
3193: Synedra delicatissima Smith (5 restricted images)
3194: Synedra delicatissima var. angustissima Grunow (5 restricted images)
3195: Synedra dilatata Brébisson
3196: Synedra famelica Kützing (2 restricted images)
3197: Synedra fasciculata (Agardh) Kützing (1 public image) (10 restricted images)
3198: Synedra fasciculata var. truncata (Greville) Patrick (1 restricted image)
3199: Synedra filiformis Grunow (1 restricted image)
3200: Synedra filiformis var. exilis Cleve-Euler
3201: Synedra gaillonii (Bory) Ehrenberg
3202: Synedra goulardi Brébisson ex Cleve and Grunow (3 public images) (4 restricted images)
3203: Synedra incisa Boyer
3204: Synedra mazamaensis Sovereign (3 public images) (3 restricted images) - ID Guide
3205: Synedra minuscula Grunow
3206: Synedra nana Meister (1 restricted image)
3207: Synedra parasitica (Smith) Hustedt (2 public images) (3 restricted images)
3208: Synedra parasitica var. 1 ANS LLB
3209: Synedra parasitica var. subconstricta (Grunow) Hustedt (5 public images)
3210: Synedra planktonica Hains et Sebring
3211: Synedra pulchella Ralfs ex Kützing (1 public image)
3212: Synedra pulchella var. lacerata Hustedt
3213: Synedra radians Kützing
3214: Synedra rumpens Kützing (1 public image) (8 restricted images)
3215: Synedra rumpens var. familiaris (Kützing) Hustedt (5 restricted images)
3216: Synedra rumpens var. fragilarioides Grunow (3 restricted images)
3217: Synedra rumpens var. meneghiniana Grunow (2 restricted images)
3218: Synedra rumpens var. scotica Grunow
3219: Synedra socia Wallace (1 restricted image)
3220: Synedra sp. 1 ?
3221: Synedra sp. 1 ANS CWR LS
3222: Synedra sp. 1 ANS CWR NCR
3223: Synedra sp. 1 ANS CWR NV
3224: Synedra sp. 1 ANS LAP
3225: Synedra sp. 1 MONTANA HAGAN (1 restricted image)
3226: Synedra sp. 1 NAWQA MORALES
3227: Synedra sp. 14 EH MONT DEQ (1 restricted image)
3228: Synedra sp. 15 NAWQA MORALES (1 restricted image)
3229: Synedra sp. 2 ANS MH
3230: Synedra sp. 2 MONTANA HAGAN (1 public image)
3231: Synedra sp. 2 NAWQA MORALES (2 public images) (1 restricted image)
3232: Synedra sp. 3 MONTANA HAGAN (1 restricted image)
3233: Synedra sp. 5 NAWQA MORALES (1 restricted image)
3234: Synedra sp. 7 NAWQA MORALES (1 restricted image)
3235: Synedra sp. 8 NAWQA MORALES (1 public image) (2 restricted images)
3236: Synedra sp. 9
3237: Synedra tabulata (Agardh) Kützing
3238: Synedra tabulata var. obtusa Pantocsek
3239: Synedra tenera Smith (3 restricted images)
3240: Synedra ulna (Nitzsch) Ehrenberg (3 public images) (18 restricted images)
3241: Synedra ulna var. aequalis (Kützing) Hustedt (1 restricted image)
3242: Synedra ulna var. constricta Venkataraman
3243: Synedra ulna var. contracta Østrup (5 restricted images)
3244: Synedra ulna var. danica (Kützing) Grunow
3245: Synedra ulna var. oxyrhynchus (Kützing) Van Heurck (1 restricted image)
3246: Synedra ulna var. oxyrhynchus fo. mediocontracta (Fonti) Hustedt (6 restricted images)
3247: Synedra ulna var. ramesi (Héribaud) Hustedt (1 public image) (4 restricted images)
3248: Synedra ulna var. spathulifera (Grunow) Grunow (1 public image)
3249: Synedra ulna var. subaequalis (Grunow) Van Heurck (3 restricted images)
3250: Synedra ulna vars. (Nitzsch) Ehrenberg
3251: Synedra ulna/acus Idaho DW (2 restricted images)
3252: Synedra vaucheriae var. capitellata Skvortzow
3253: Synura sp. (1 restricted image)
3254: Tabellaria fenestrata (Lyngbye) Kützing (4 public images) (8 restricted images)
3255: Tabellaria flocculosa (CAF) (Roth) Kützing
3256: Tabellaria flocculosa (Roth) Kützing (1 public image) (7 restricted images)
3257: Tabellaria flocculosa (strain IIIp) sensu Koppen (Roth) Kützing (1 restricted image)
3258: Tabellaria flocculosa (strain IV) sensu Koppen (Roth) Kützing (2 public images) (3 restricted images)
3259: Tabellaria quadriseptata Knudsen (8 restricted images)
3260: Tabellaria ventricosa Kützing (3 restricted images)
3261: Tabularia fasciculata (Agardh) Williams et Round (1 public image) (4 restricted images)
3262: Tabularia tabulata (Agardh) Snoeijs (1 public image) (3 restricted images)
3263: Teilingia granulata (Roy et Bissett) Bourrelly (4 restricted images)
3264: Teilingia sp.
3265: Terpsinoe musica Ehrenberg (4 public images)
3266: Tetmemorus brebissonii (Meneghini) Ralfs (1 public image) (3 restricted images)
3267: Tetmemorus brebissonii var. minor deBary
3268: Tetracyclus glans (Ehrenberg) Mills (1 public image)
3269: Tetracyclus lacustris Ralfs
3270: Tetracyclus sp. 1 ANS LLB
3271: Tetracyclus sp. 1 ANS USNK
3272: Tetracyclus sp. 2 ANS LLB
3273: Tetracyclus sp. 2 ANS USNK
3274: Tetradesmus smithii Prescott
3275: Tetraedron caudatum (Corda) Hansgirg (2 public images) (3 restricted images)
3276: Tetraedron minimum (A.Braun) Hansgirg (2 public images) (18 restricted images)
3277: Tetraedron trigonum (Nägeli) Hansgirg
3278: Tetraspora gelatinosa (Vaucher) Desvaux (2 public images) (1 restricted image)
3279: Tetraspora sp. (2 restricted images)
3280: Thalassionema nitzschioides (Grunow) Van Heurck (5 restricted images)
3281: Thalassiosira baltica (Grunow) Ostenfeld
3282: Thalassiosira bramaputrae (Ehrenberg) Håkansson et Locker (5 public images)
3283: Thalassiosira cf. proschkinae EEH Makarova (1 restricted image)
3284: Thalassiosira cf. tenera Proshkina-Lavrenko (3 restricted images)
3285: Thalassiosira eccentrica (Ehrenberg) Cleve (1 restricted image)
3286: Thalassiosira fluviatilis Hustedt (1 restricted image)
3287: Thalassiosira gessneri Hustedt (1 public image)
3288: Thalassiosira oestrupii (Ostenfeld) Hasle
3289: Thalassiosira pseudonana Hasle et Heimdal (4 restricted images)
3290: Thalassiosira sp. 0A UL NAWQA 96 KM (1 restricted image)
3291: Thalassiosira sp. 1 ANS NAR
3292: Thalassiosira sp. 1 ANS NAWQA EAM
3293: Thalassiosira visurgis Hustedt (1 public image) (4 restricted images)
3294: Thalassiosira weissflogii (Grunow) Fryxell et Hasle (3 public images) (8 restricted images) - ID Guide
3295: Thalassiothrix sp. 1 IDAHO DW
3296: Tolypothrix sp. (6 restricted images)
3297: Trachelomonas abrupta Swirenko emend. Deflandre (1 restricted image)
3298: Trachelomonas acanthophora Stokes (1 restricted image)
3299: Trachelomonas armata (Ehrenberg) Stein (2 public images)
3300: Trachelomonas bacillifer Playfair
3301: Trachelomonas bernardinensis Vischer (3 restricted images)
3302: Trachelomonas cylindrica Ehrenberg (2 restricted images)
3303: Trachelomonas hispida (Perty) Stein emend. Deflandre (3 public images) (10 restricted images)
3304: Trachelomonas horrida Palmer
3305: Trachelomonas kelloggii (Skvortzow) Deflandre
3306: Trachelomonas pulchella Deflandre
3307: Trachelomonas scabra Playfair (1 restricted image)
3308: Trachelomonas sp. (2 restricted images)
3309: Trachelomonas volvocina Ehrenberg (3 public images) (45 restricted images)
3310: Tribonema bombycinum (Agardh) Derbes et Solier
3311: Tribonema sp.
3312: Tribonema ulotrichoides Pascher (1 restricted image)
3313: Trichodesmium lacustre Klebahn (1 public image)
3314: Triploceras gracile Bailey
3315: Tryblionella acuminata Smith
3316: Tryblionella aerophila (Hustedt) Mann (3 restricted images)
3317: Tryblionella aff. aerophila ANS NEW JERSEY KCP (Hustedt) Mann (1 restricted image)
3318: Tryblionella apiculata Gregory (5 public images) (5 restricted images)
3319: Tryblionella calida (Grunow) Mann (2 public images) (2 restricted images) - ID Guide
3320: Tryblionella cf. calida ANS NAWQA EAM (Grunow) Mann (1 public image)
3321: Tryblionella circumsuta (Bailey) Ralfs
3322: Tryblionella coarctata (Grunow) Mann (3 public images) (3 restricted images)
3323: Tryblionella compressa (Bailey) Poulin (2 public images) (3 restricted images)
3324: Tryblionella debilis Arnott ex OMeara (2 public images) (3 restricted images)
3325: Tryblionella gracilis Smith (1 restricted image)
3326: Tryblionella hungarica (Grunow) Frenguelli (4 restricted images) - ID Guide
3327: Tryblionella levidensis Smith (1 public image) (5 restricted images)
3328: Tryblionella littoralis (Grunow) Mann (2 public images) (4 restricted images)
3329: Tryblionella plana (Smith) Pelletan (1 restricted image)
3330: Tryblionella victoriae Grunow
3331: Ulothrix sp. (2 restricted images)
3332: Ulothrix zonata (Weber et Mohr) Kützing (1 public image) (5 restricted images)
3333: Undetermined Centric sp. 1 ? (3 restricted images)
3334: Undetermined diatom
3335: Undetermined diatom 1 ANS LLB
3336: Undetermined diatom sp. 1 ANS GOK
3337: Undetermined diatom sp. 2 ANS GOK
3338: Undetermined diatom sp. 2 ANS NAR GOK
3339: Undetermined diatom sp. 9 ANS CWR SJ
3340: Undetermined Pennate
3341: Undetermined Pennate sp. 1 ?
3342: Undetermined Pennate sp. 2 ?
3343: Undetermined Pennate sp. 3 ?
3344: Unknown alga (basal cells) MEDP FWA
3345: Unknown alga coccoid
3346: Unknown alga filament (1 public image)
3347: Unknown alga flagellate
3348: Unknown alga flagellate (<10µ)
3349: Unknown alga flagellate (>10µ)
3350: Unknown alga flagellate (5-10µ)
3351: Unknown alga flagellate, lobed, 3-8µ ANS FWA Adirondacks
3352: Unknown alga flagellate, oblong, 3-8µ ANS FWA Adirondacks
3353: Unknown alga flagellate, spindle-shaped ANS FWA Adirondacks
3354: Unknown alga loricate
3355: Unknown alga sp.
3356: Unknown alga sp. 1 flagellate MEDP FWA
3357: Unknown alga sp. 2 flagellate MEDP FWA
3358: Unknown Chlorophyte coccoid
3359: Unknown Chlorophyte coccoid (<10µ)
3360: Unknown Chlorophyte coccoid (3-5µ)
3361: Unknown Chlorophyte coccoid (5-10µ)
3362: Unknown Chlorophyte colonial coccoid
3363: Unknown Chlorophyte filament
3364: Unknown Chlorophyte flagellate
3365: Unknown Chlorophyte prostrate
3366: Unknown Chlorophyte sp. 1 ?
3367: Unknown Chlorophyte sp. 1 ANS FWA Adirondacks (2 restricted images)
3368: Unknown Chlorophyte sp. 1 ANS OZRK
3369: Unknown Chlorophyte sp. 1 OZRK (jagged filament)
3370: Unknown Chrysophyte (coccoid) MEDP FWA
3371: Unknown Chrysophyte (epiphyte)
3372: Unknown Chrysophyte (flagellate) MEDP FWA
3373: Unknown Chrysophyte (multi-flagella) MEDP FWA
3374: Unknown Chrysophyte loricate (bell-shaped) ANS FWA Adirondack
3375: Unknown Chrysophyte sp.
3376: Unknown Chrysophyte sp. 1 ANS FWA Adirondacks
3377: Unknown Chrysophyte sp. 2 ANS FWA Adirondacks
3378: Unknown Chrysophyte sp. 3 ANS FWA Adirondacks
3379: Unknown Cryptophyte alga
3380: Unknown Cryptophyte sp. 1 ANS FWA
3381: Unknown Cryptophyte sp. 1 ANS FWA Adirondacks
3382: Unknown Cyanophyte (coccoid rod)
3383: Unknown Cyanophyte (colonial coccoid)
3384: Unknown Cyanophyte coccoid
3385: Unknown Cyanophyte coccoid
3386: Unknown Cyanophyte coccoid
3387: Unknown Cyanophyte coccoid (1-3µ)
3388: Unknown Cyanophyte coccoid (3-5µ)
3389: Unknown Cyanophyte coccoid (5-10µ)
3390: Unknown Cyanophyte colonial coccoid small 1 sp. 0A NAWQA EDJ
3391: Unknown Cyanophyte colony
3392: Unknown Cyanophyte filament
3393: Unknown Cyanophyte filament (heterocytes)
3394: Unknown Cyanophyte Oscillatoriaceae sp. 1 MSU
3395: Unknown Cyanophyte Oscillatoriales (no sheath)
3396: Unknown Cyanophyte Oscillatoriales (sheath)
3397: Unknown Cyanophyte sp. 1 (colonial coccoid) ANS PUGT
3398: Unknown Cyanophyte sp. 1 ANS FWA Adirondacks
3399: Unknown Cyanophyte sp. 1 UM 1996 NAA UTEN
3400: Unknown Dinoflagellate alga
3401: Unknown Dinoflagellate cyst
3402: Unknown Dinoflagellate sp. 1 ANS FWA Adirondacks
3403: Unknown Rhodophyte (branched)
3404: Unknown Rhodophyte Florideophycidae (chantransia) (5 restricted images)
3405: Uroglena americana Calkins
3406: Urosolenia eriensis (Smith) Round et Crawford
3407: Vaucheria sp.
3408: Woronichinia sp. (3 restricted images)
3409: Xanthidium antilopaeum (Brébisson) Kützing (2 restricted images)
3410: Xanthidium antilopaeum var. dimazum Nordstedt (1 public image)
3411: Xanthidium antilopaeum var. polymazum Nordstedt (2 public images) (3 restricted images)
3412: Xanthidium johnsonii W. West et G.S. West
3413: Xanthidium subhastiferum W. West
3414: Zygnema sp. (4 restricted images)

 
Taxaservice v9.4, last updated 8/14/2012
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