North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
 


Water Body: Pohick Creek           Site Location ID: VA-1APOH008.54  Sample Label:
Sample ID: VA000397                Client Sample ID: 23
Date Sample Collected: 10/06/2011  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   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               1.00      6.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston          30.00    180.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           7.50     45.0
    1036 Achnanthidium rivulare Potapova et Ponader                              20.33    122.0
   23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck                        0.66      4.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+    19.16    115.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.33      2.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 3.16     19.0
  210007 Geissleria kriegeri (Krasske) Lange-Bertalot in Lange-Bertalot and +     0.33      2.0
   37007 Gomphonema gracile Ehrenberg                                             0.33      2.0
   37278 Gomphonema lagenula Kützing                                              0.33      2.0
   38027 Gyrosigma reimeri Sterrenburg                                            0.33      2.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.33      2.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            0.33      2.0
   46023 Navicula gregaria Donkin                                                 3.33     20.0
   46753 Navicula incertata Lange-Bertalot in Krammer and Lange-Bertalot          0.33      2.0
   46362 Navicula ingenua Hustedt                                                 0.33      2.0
   46373 Navicula menisculus Schumann                                             2.33     14.0
   46896 Navicula rostellata Kützing                                              2.16     13.0
   46400 Navicula symmetrica Patrick                                              2.83     17.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     1.00      6.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.33      2.0
  170014 Sellaphora seminulum (Grunow) Mann                                       1.16      7.0
   66016 Synedra rumpens Kützing                                                  1.00      6.0
   66814 Synedra sp. 8 NAWQA MORALES                                              0.16      1.0
  245005 Ulnaria acus (Kützing) Aboal in Aboal, Alvarez-Cobelas, Cambra and +     0.33      2.0


Report Date: 6/30/2022          Total Number of Taxa: 28          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 108, y 3, y 20, Row 2 x 106, y 20, y 10
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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