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


Water Body: RAPPAHANNOCK RIVER     Site Location ID: VA-3-RPP148.18  Sample Label:
Sample ID: VA000274                Client Sample ID: 3-RPP148.18 2008
Date Sample Collected: 09/17/2008  Count Finished: 08/06/2009
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Sara Mays              Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.16      1.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           2.94     18.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             0.16      1.0
    1036 Achnanthidium rivulare Potapova et Ponader                              67.64    414.0
   16004 Cocconeis placentula Ehrenberg                                          10.94     67.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    1.96     12.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.16      1.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.32      2.0
   37277 Gomphonema sp. 2 ANS NEW JERSEY KCP                                      8.16     50.0
   46776 Navicula densilineolata (Lange-Bertalot) Lange-Bertalot                  0.16      1.0
   46369 Navicula lateropunctata Wallace                                          0.16      1.0
   46039 Navicula minima Grunow in Van Heurck                                     3.26     20.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     0.16      1.0
   46896 Navicula rostellata Kützing                                              0.65      4.0
   48004 Nitzschia amphibia Grunow                                                0.65      4.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.16      1.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.32      2.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.81      5.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.98      6.0


Report Date: 6/30/2022          Total Number of Taxa: 20          Total Number Counted: 612

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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