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


Water Body: Stony Creek            Site Location ID: VA- 5ASTO002.58  Sample Label:
Sample ID: VA000404                Client Sample ID: 30
Date Sample Collected: 11/09/2011  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   
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             4.00      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           6.00      3.0
    1036 Achnanthidium rivulare Potapova et Ponader                               4.00      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 8.00      4.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     6.00      3.0
  203001 Encyonopsis cesatii (Rabenhorst) Krammer                                 4.00      2.0
 8942001 Eolimna minima (Grunow) Lange-Bertalot                                   8.00      4.0
   33021 Eunotia formica Ehrenberg                                                4.00      2.0
   33026 Eunotia incisa Smith ex Gregory                                         20.00     10.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      4.00      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 4.00      2.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               6.00      3.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              4.00      2.0
  170014 Sellaphora seminulum (Grunow) Mann                                       4.00      2.0
   62015 Stauroneis phoenicenteron (Nitzsch) Ehrenberg                            2.00      1.0
   66814 Synedra sp. 8 NAWQA MORALES                                              8.00      4.0
  245005 Ulnaria acus (Kützing) Aboal in Aboal, Alvarez-Cobelas, Cambra and +     4.00      2.0


Report Date: 9/26/2021          Total Number of Taxa: 17          Total Number Counted: 50

Count Notes:

  ?
  Comments: Row 2 x 109, y 5, y 20, Row 2 x 107, y 20, y 5, Row 3 x 105, y 5, y 20, Row 4 x 103, y 20, y 5. Sparse sample< only 50 valves counted in 1 hour of analysis. A full count of 600 valves would not be reached by 4 hours time limit.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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