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:
Sample ID: GS009513                Client Sample ID: USNK0895ARE0002
Date Sample Collected: 08/16/1995  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2030 Achnanthes minutissima Kützing                                           0.50      3.0
    7004 Amphora perpusilla (Grunow) Grunow                                      25.50    153.0
   16011 Cocconeis pediculus Ehrenberg                                            0.83      5.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    1.00      6.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.16      1.0
   23073 Cymbella affinis Kützing                                                 2.66     16.0
   23047 Cymbella sinuata fo. antiqua (Grunow) Reimer in Patrick and Reimer       0.33      2.0
   25001 Denticula elegans Kützing                                                0.16      1.0
   27004 Diatoma vulgare Bory                                                     0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.50      3.0
   36004 Gomphoneis herculeanum var. robusta (Grunow) Cleve                       0.16      1.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                              32.16    193.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.83      5.0
   46039 Navicula minima Grunow in Van Heurck                                     0.16      1.0
   46042 Navicula mutica Kützing                                                  0.66      4.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.33      2.0
   46828 Navicula sp. 1 ANS HDSN                                                  1.00      6.0
   46104 Navicula tripunctata (Müller) Bory                                       2.50     15.0
   48004 Nitzschia amphibia Grunow                                                4.50     27.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.33      8.0
   48014 Nitzschia frustulum var. perminuta Grunow                               19.50    117.0
   48030 Nitzschia romana Grunow in Van Heurck                                    0.16      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     4.66     28.0
   66042 Synedra acus Kützing                                                     0.16      1.0


Report Date: 9/26/2021          Total Number of Taxa: 24          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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