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


Water Body: Delaware River         Site Location ID: DRBC-2935  Sample Label:
Sample ID: DRBI045                 Client Sample ID: CRA3C
Date Sample Collected: 09/09/2009  Count Finished: 04/22/2010
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.50      3.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          26.66    160.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             2.00     12.0
    1036 Achnanthidium rivulare Potapova et Ponader                               1.50      9.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.33      2.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.16      1.0
   16004 Cocconeis placentula Ehrenberg                                          20.16    121.0
   81001 Didymosphenia geminata (Lyngbye) Schmidt                                 0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     7.50     45.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.33      8.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       0.50      3.0
   34211 Fragilaria rhabdosoma Ehrenberg                                          0.33      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.33      2.0
   34082 Fragilaria vaucheriae var. capitellata (Grunow in Van Heurck) Ross       1.83     11.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.66      4.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.50     21.0
   37289 Gomphonema pumilum var. elegans Reichardt et Lange-Bertalot in Reic+     1.00      6.0
   37277 Gomphonema sp. 2 ANS NEW JERSEY KCP                                      3.66     22.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.16      1.0
   44073 Melosira varians Agardh                                                  0.50      3.0
   46014 Navicula cryptocephala Kützing                                           0.50      3.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.66     10.0
   46616 Navicula germainii Wallace                                               3.50     21.0
   46023 Navicula gregaria Donkin                                                 0.33      2.0
   46044 Navicula notha Wallace                                                   0.50      3.0
   46896 Navicula rostellata Kützing                                              0.33      2.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     0.33      2.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.33      8.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.66     10.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.66      4.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.16      1.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.16      1.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.66      4.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          3.83     23.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.50      3.0
   66099 Synedra sp. 1 ANS DRBI LR                                                1.16      7.0
   66058 Synedra ulna var. contracta Østrup                                       0.33      2.0
   66060 Synedra ulna var. ramesi (Héribaud) Hustedt                              8.33     50.0


Report Date: 6/25/2022          Total Number of Taxa: 43          Total Number Counted: 600

Count Notes:

  ?
  Comments: One and half transects scanned. Only seen half cell of Didymo, not sure if it was broken during digesting process or it had been dead cell.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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