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


Water Body: James River            Site Location ID: VA-2BJMS264.58  Sample Label:
Sample ID: VA000341                Client Sample ID: 2BJMS264.58
Date Sample Collected: 09/21/2010  Count Finished: 09/01/2011
Subsample ID: DT1                  Slide Replicate ID: A     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.50      3.0
    1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+     4.83     29.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          28.66    172.0
    1036 Achnanthidium rivulare Potapova et Ponader                               0.50      3.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.16      1.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.33      2.0
   14001 Capartogramma crucicula (Grunow ex Cleve) Ross                           0.16      1.0
   16004 Cocconeis placentula Ehrenberg                                           2.16     13.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.50      3.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.16      1.0
   20001 Cyclotella atomus Hustedt                                                0.16      1.0
   20009 Cyclotella ocellata Pantocsek                                            0.16      1.0
   23093 Cymbella laevis Nägeli in Kützing                                        1.83     11.0
  197001 Diadesmis confervacea Kützing                                           14.50     87.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            0.16      1.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.83      5.0
   33051 Eunotia rhomboidea Hustedt                                               0.83      5.0
  115008 Fallacia tenera (Hustedt in Schmidt et al.) Mann in Round, Crawford+     0.16      1.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               0.33      2.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.16      1.0
   37002 Gomphonema affine Kützing                                                0.66      4.0
   37007 Gomphonema gracile Ehrenberg                                             4.83     29.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.16      1.0
   37278 Gomphonema lagenula Kützing                                              0.50      3.0
   37163 Gomphonema mexicanum Grunow in Van Heurck                                0.50      3.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.50     21.0
   37193 Gomphonema patricki Kociolek et Stoermer in Kociolek, Stoermer and +    15.16     91.0
   37277 Gomphonema sp. 2 ANS NEW JERSEY KCP                                      0.50      3.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     1.00      6.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.33      2.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.16      1.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.16      1.0
   46789 Navicula aff. subminuscula ANS NAWQA EAM Manguin                         1.50      9.0
   46317 Navicula canalis Patrick                                                 0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46616 Navicula germainii Wallace                                               0.16      1.0
   46023 Navicula gregaria Donkin                                                 0.16      1.0
   46039 Navicula minima Grunow in Van Heurck                                     1.83     11.0
   46044 Navicula notha Wallace                                                   0.16      1.0
   46896 Navicula rostellata Kützing                                              0.33      2.0
   93177 Navicula ruttneri var. capitata Hustedt                                  0.16      1.0
   46401 Navicula tenelloides Hustedt                                             0.50      3.0
   46104 Navicula tripunctata (Müller) Bory                                       0.16      1.0
   48004 Nitzschia amphibia Grunow                                                3.50     21.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.50      3.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.16      1.0
   48225 Nitzschia sociabilis Hustedt                                             0.16      1.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.33      2.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.66      4.0
  170001 Sellaphora laevissima (Kützing) Mann                                     0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  170014 Sellaphora seminulum (Grunow) Mann                                       0.50      3.0
   66016 Synedra rumpens Kützing                                                  0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.83      5.0
  200002 Tabularia fasciculata (Agardh) Williams et Round                         2.33     14.0


Report Date: 9/22/2021          Total Number of Taxa: 55          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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