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


Water Body: ROCK CREEK ABV ROC     Site Location ID: GS395554105085601  Sample Label:
Sample ID: GS116079                Client Sample ID: SPLT0603ADE0018BA
Date Sample Collected: 06/27/2003  Count Finished: 02/02/2004
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           1.16      7.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.66      4.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         3.33     20.0
   16011 Cocconeis pediculus Ehrenberg                                            2.16     13.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.00     12.0
   20007 Cyclotella meneghiniana Kützing                                          0.16      1.0
   22001 Cymatopleura solea (Brébisson in Brébisson and Godey) W. Smith           0.33      2.0
   23073 Cymbella affinis Kützing                                                 0.50      3.0
   25008 Denticula kuetzingii Grunow                                              0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.66      4.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     3.00     18.0
  110016 Encyonema triangulum (Ehrenberg) Kützing                                 0.33      2.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               0.33      2.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.83     11.0
   37302 Gomphonema drutelingense Reichardt                                       0.66      4.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.16      1.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   1.33      8.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   38011 Gyrosigma nodiferum (Grunow) Reimer in Patrick and Reimer                1.66     10.0
   44073 Melosira varians Agardh                                                  0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            1.66     10.0
   46023 Navicula gregaria Donkin                                                14.50     87.0
   46859 Navicula lanceolata (Agardh) Kützing                                     4.50     27.0
   46039 Navicula minima Grunow in Van Heurck                                     0.66      4.0
   46289 Navicula peregrina (Ehrenberg) Kützing                                   0.50      3.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       0.83      5.0
   46774 Navicula trivialis Lange-Bertalot                                        5.00     30.0
   46504 Navicula veneta Kützing                                                 20.83    125.0
   48004 Nitzschia amphibia Grunow                                                2.00     12.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.33      2.0
   48094 Nitzschia dubia Smith                                                    0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.00      6.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48020 Nitzschia heufleriana Grunow                                             0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             0.16      1.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      0.66      4.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                 0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.50      3.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.66      4.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         9.16     55.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.50      3.0
   65002 Surirella angusta Kützing                                                0.33      2.0
   65068 Surirella brebissonii Krammer et Lange-Bertalot                          0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         3.83     23.0
  200001 Tabularia tabulata (Agardh) Snoeijs                                      8.50     51.0
  185021 Tryblionella calida (Grunow in Cleve and Grunow) Mann in Round, Cra+     0.16      1.0
  185024 Tryblionella hungarica (Grunow) Frenguelli                               0.16      1.0


Report Date: 7/5/2022          Total Number of Taxa: 50          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 40, y 89; y 100; Row 2 x 38, y 100; y 90
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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