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


Water Body: ROCK CREEK             Site Location ID: GS013092747  Sample Label: USNK
Sample ID: GS198013                Client Sample ID: USNK0710ARE0001BC
Date Sample Collected: 07/07/2010  Count Finished: 03/09/2011
Subsample ID: DT1                  Slide Replicate ID: A     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+     0.33      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           1.00      6.0
    7010 Amphora inariensis Krammer                                               1.50      9.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         5.00     30.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.66      4.0
   16011 Cocconeis pediculus Ehrenberg                                            1.33      8.0
   16004 Cocconeis placentula Ehrenberg                                           1.50      9.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    5.00     30.0
   21015 Craticula molestiformis (Hustedt) Mayama                                 0.16      1.0
   23073 Cymbella affinis Kützing                                                 0.16      1.0
   27008 Diatoma moniliformis Kützing                                             4.83     29.0
   27013 Diatoma vulgaris Bory                                                    0.16      1.0
  110014 Encyonema reichardtii (Krammer in Krammer and Lange-Bertalot) Mann +     0.16      1.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               0.16      1.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               0.50      3.0
   36002 Gomphoneis eriense var. variabilis Kociolek et Stoermer                  0.33      2.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                1.33      8.0
   37163 Gomphonema mexicanum Grunow in Van Heurck                                0.33      2.0
   37178 Gomphonema minutum (Agardh) Agardh                                       3.50     21.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.66     10.0
   46661 Navicula capitatoradiata Germain                                         0.50      3.0
   46646 Navicula caterva Hohn et Hellerman                                       0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      8.33     50.0
   46749 Navicula cryptotenelloides Lange-Bertalot                                1.83     11.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.16      1.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      0.50      3.0
   46562 Navicula subminuscula Manguin                                            0.16      1.0
   46104 Navicula tripunctata (Müller) Bory                                       2.16     13.0
   48004 Nitzschia amphibia Grunow                                                5.50     33.0
   48049 Nitzschia amphibioides Hustedt                                           0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     7.83     47.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 8.00     48.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.33      2.0
   48122 Nitzschia inconspicua Grunow                                             5.33     32.0
   48025 Nitzschia palea (Kützing) Smith                                          1.00      6.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.16      1.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.16      1.0
   48225 Nitzschia sociabilis Hustedt                                             0.33      2.0
   48378 Nitzschia solita Hustedt                                                 0.33      2.0
   52083 Pinnularia borealis var. rectangularis Carlson                           0.16      1.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.50      3.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.33      2.0
   55004 Reimeria uniseriata Sala, Guerrero et Ferrario                           0.16      1.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                        23.83    143.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      0.33      2.0
  170014 Sellaphora seminulum (Grunow) Mann                                       0.16      1.0
   64003 Stephanodiscus parvus Stoermer et Håkansson                              0.83      5.0


Report Date: 7/25/2021          Total Number of Taxa: 49          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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