North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Cedar Creek Site Location ID: VA_VAEQ99-475 Sample Label: 1BCDR027.54_2
Sample ID: VA000020 Client Sample ID: VAEQ99-475_2
Date Sample Collected: 10/13/2004 Count Finished: 03/28/2005
Subsample ID: DT1 Slide Replicate ID: l Count Replicate ID: 1
Counted By: Karin Ponader Sample Type:
Naded Taxon Name Percent Count Notes
2098 Achnanthes conspicua Mayer 0.33 2.0
2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky 0.16 1.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 11.48 69.0
1036 Achnanthidium rivulare Potapova et Ponader 23.29 140.0
7010 Amphora inariensis Krammer 1.33 8.0
7043 Amphora pediculus (Kützing) Grunow in A. Schmidt 2.66 16.0
12001 Caloneis bacillum (Grunow) Cleve 0.66 4.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 2.16 13.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 0.99 6.0
20007 Cyclotella meneghiniana Kützing 0.33 2.0
27013 Diatoma vulgaris Bory 0.33 2.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.33 2.0
34098 Fragilaria capucina var. gracilis (Østrup) Hustedt 0.99 6.0
35036 Frustulia amphipleuroides (Grunow in Cleve and Grunow) Cleve-Euler 0.66 4.0
210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin 0.33 2.0
37010 Gomphonema parvulum (Kützing) Kützing 0.99 6.0
38020 Gyrosigma sciotoense (Sullivant in Sullivant and Wormley) Cleve 0.66 4.0
40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow 0.16 1.0
213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+ 0.66 4.0
125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova 0.16 1.0
44073 Melosira varians Agardh 4.99 30.0
45001 Meridion circulare (Greville) Agardh 0.83 5.0
46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+ 0.99 6.0
46317 Navicula canalis Patrick 0.33 2.0
46661 Navicula capitatoradiata Germain 1.33 8.0
46646 Navicula caterva Hohn et Hellerman 0.99 6.0
46014 Navicula cryptocephala Kützing 0.33 2.0
46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 1.66 10.0
46023 Navicula gregaria Donkin 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 2.32 14.0
46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+ 0.33 2.0
46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer 0.33 2.0
46896 Navicula rostellata Kützing 0.99 6.0
46932 Navicula sp. 1 ANS VA KCP 17.97 108.0
46104 Navicula tripunctata (Müller) Bory 0.49 3.0
46408 Navicula viridula (Kützing) Kützing 0.33 2.0
48008 Nitzschia dissipata (Kützing) Grunow 4.32 26.0
48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 0.66 4.0
48020 Nitzschia heufleriana Grunow 0.66 4.0
48307 Nitzschia nana Grunow ex Van Heurck 0.33 2.0
48029 Nitzschia recta Hantzsch ex Rabenhorst 1.33 8.0
48087 Nitzschia sigma (Kützing) Smith 0.33 2.0
48178 Nitzschia sinuata var. tabellaria (Grunow) Grunow in Van Heurck 3.99 24.0
48225 Nitzschia sociabilis Hustedt 0.33 2.0
155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+ 0.66 4.0
155018 Planothidium rostratum (Østrup) Lange-Bertalot 0.33 2.0
55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 1.49 9.0
170006 Sellaphora pupula (Kützing) Meresckowsky 0.16 1.0
170014 Sellaphora seminulum (Grunow) Mann 1.16 7.0
175001 Staurosirella leptostauron (Ehrenberg) Williams et Round 0.33 2.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.49 3.0
Report Date: 6/2/2023 Total Number of Taxa: 51 Total Number Counted: 601
Count Notes:
?
Comments: Row 1: x: 94; y: 7.5-12.5.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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