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


Water Body: ROCK CREEK             Site Location ID: GS13091995  Sample Label:
Sample ID: GS167625                Client Sample ID: USNK0707ARE0022BA
Date Sample Collected: 07/16/2007  Count Finished: 02/26/2008
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2990 Achnanthes sp. 1 ?                                                       0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           2.82     17.0
    1036 Achnanthidium rivulare Potapova et Ponader                               0.16      1.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         1.82     11.0
   16011 Cocconeis pediculus Ehrenberg                                            7.80     47.0
   16004 Cocconeis placentula Ehrenberg                                           0.33      2.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                   40.36    243.0
   20007 Cyclotella meneghiniana Kützing                                          0.49      3.0
   23073 Cymbella affinis Kützing                                                 0.83      5.0
   27008 Diatoma moniliformis Kützing                                             0.16      1.0
   27013 Diatoma vulgaris Bory                                                    0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.49      3.0
   32006 Epithemia sorex Kützing                                                  0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.16      1.0
   37175 Gomphonema aff. minutum ANS NAWQA EAM (Agardh) Agardh                    7.97     48.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                2.32     14.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.49      3.0
   44073 Melosira varians Agardh                                                  0.33      2.0
   46661 Navicula capitatoradiata Germain                                         5.48     33.0
   46014 Navicula cryptocephala Kützing                                           0.16      1.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      5.48     33.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.16      1.0
   46039 Navicula minima Grunow in Van Heurck                                     1.16      7.0
   46104 Navicula tripunctata (Müller) Bory                                       2.99     18.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.83      5.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.33      2.0
   48020 Nitzschia heufleriana Grunow                                             0.16      1.0
   48122 Nitzschia inconspicua Grunow                                             3.15     19.0
   48611 Nitzschia kimberliensis Potapova in Potapova and Charles                 0.33      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     1.16      7.0
  155036 Planothidium sp. 1 ?                                                     0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          3.82     23.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         5.14     31.0
   65002 Surirella angusta Kützing                                                0.16      1.0
   65068 Surirella brebissonii Krammer et Lange-Bertalot                          0.49      3.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.16      1.0
   66060 Synedra ulna var. ramesi (Héribaud) Hustedt                              1.16      7.0


Report Date: 9/28/2021          Total Number of Taxa: 39          Total Number Counted: 602

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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