North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Gravelly Run Site Location ID: DE-112621 Sample Label:
Sample ID: DE000056 Client Sample ID: 0805002-019
Date Sample Collected: 05/05/2008 Count Finished: 06/17/2008
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Sara Mays Sample Type: RTH
Naded Taxon Name Percent Count Notes
1010 Achnanthidium minutissimum (Kützing) Czarnecki 0.32 2.0
20007 Cyclotella meneghiniana Kützing 0.82 5.0
110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+ 0.16 1.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.16 1.0
33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho 1.15 7.0
33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst 0.16 1.0
34098 Fragilaria capucina var. gracilis (Østrup) Hustedt 0.98 6.0
34030 Fragilaria vaucheriae (Kützing) Petersen 2.13 13.0
37007 Gomphonema gracile Ehrenberg 0.16 1.0
37010 Gomphonema parvulum (Kützing) Kützing 76.80 467.0
44073 Melosira varians Agardh 0.16 1.0
46014 Navicula cryptocephala Kützing 0.49 3.0
46039 Navicula minima Grunow in Van Heurck 0.82 5.0
46154 Navicula rhynchocephala Kützing 0.65 4.0
46504 Navicula veneta Kützing 0.32 2.0
48417 Nitzschia archibaldii Lange-Bertalot 0.16 1.0
48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 0.16 1.0
48307 Nitzschia nana Grunow ex Van Heurck 0.16 1.0
48025 Nitzschia palea (Kützing) Smith 13.32 81.0
155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+ 0.16 1.0
170006 Sellaphora pupula (Kützing) Meresckowsky 0.16 1.0
62008 Stauroneis kriegeri Patrick 0.16 1.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.32 2.0
Report Date: 12/6/2023 Total Number of Taxa: 23 Total Number Counted: 608
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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