North American Diatom Ecological Database - NADED Phycology Section, Patrick Center for Environmental Research Diatom Count Report
Water Body: Appomattox River Site Location ID: VA- 2DAPP055.68 Sample Label: Sample ID: VA000401 Client Sample ID: 27 Date Sample Collected: 10/25/2011 Count Finished: Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1 Counted By: Eduardo Morales Sample Type: RTH
Naded Taxon Name Percent Count Notes 1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston 3.09 3.0 1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki 2.06 2.0 1057 Achnanthidium jackii Rabenhorst 2.06 2.0 20007 Cyclotella meneghiniana Kützing 3.09 3.0 110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 7.21 7.0 8942001 Eolimna minima (Grunow) Lange-Bertalot 2.06 2.0 115008 Fallacia tenera (Hustedt in Schmidt et al.) Mann in Round, Crawford+ 2.06 2.0 210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin 8.24 8.0 210013 Geissleria punctifera (Hustedt) Metzeltin, Lange-Bertalot et García+ 5.15 5.0 37278 Gomphonema lagenula Kützing 2.06 2.0 130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann 2.06 2.0 46317 Navicula canalis Patrick 2.06 2.0 46616 Navicula germainii Wallace 2.06 2.0 46356 Navicula hambergii Hustedt 2.06 2.0 46753 Navicula incertata Lange-Bertalot in Krammer and Lange-Bertalot 2.06 2.0 46538 Navicula perminuta Grunow in Van Heurck 2.06 2.0 46896 Navicula rostellata Kützing 17.52 17.0 46400 Navicula symmetrica Patrick 4.12 4.0 46401 Navicula tenelloides Hustedt 2.06 2.0 48002 Nitzschia acicularis (Kützing) Smith 2.06 2.0 48156 Nitzschia liebethruthii Rabenhorst 2.06 2.0 48023 Nitzschia linearis (Agardh) Smith 2.06 2.0 48399 Nitzschia pseudofonticola Hustedt 2.06 2.0 155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot 2.06 2.0 57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot 1.03 1.0 170014 Sellaphora seminulum (Grunow) Mann 4.12 4.0 65005 Surirella biseriata Brébisson in Brébisson and Godey 1.03 1.0 66814 Synedra sp. 8 NAWQA MORALES 7.21 7.0 67002 Tabellaria fenestrata (Lyngbye) Kützing 2.06 2.0 185020 Tryblionella aerophila (Hustedt) Mann in Round, Crawford and Mann 1.03 1.0
Report Date: 3/29/2023 Total Number of Taxa: 30 Total Number Counted: 97
Count Notes:
? Comments: Row 1 x 110, y 3, y 19, Row 2 x 110, y 19, y 3, Row 3 x 106, y 3, y 19, Row 4 x 103, y 19,y 3. Sparse slide. Only 97 valves were counted /fragments taken into account/ in about 1 h of analysis.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021 If problems with this page, please email