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


Water Body: ROCK CREEK             Site Location ID: GS13092733  Sample Label:
Sample ID: GS009383                Client Sample ID: USNK0794ARE0009
Date Sample Collected: 07/25/1994  Count Finished: 07/06/1995
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   
    7004 Amphora perpusilla (Grunow) Grunow                                      23.00    138.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.16      1.0
   23073 Cymbella affinis Kützing                                                 0.83      5.0
   23047 Cymbella sinuata fo. antiqua (Grunow) Reimer in Patrick and Reimer       0.16      1.0
   23051 Cymbella sinuata Gregory                                                 0.33      2.0
   25001 Denticula elegans Kützing                                                0.33      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 2.00     12.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               9.16     55.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.83      5.0
   46169 Navicula cari Ehrenberg                                                  7.83     47.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.33      2.0
   46370 Navicula luzonensis Hustedt                                              4.83     29.0
   46039 Navicula minima Grunow in Van Heurck                                     3.00     18.0
   46042 Navicula mutica Kützing                                                  0.66      4.0
   46104 Navicula tripunctata (Müller) Bory                                       0.66      4.0
   48004 Nitzschia amphibia Grunow                                                3.33     20.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.66      4.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           3.33     20.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.16      1.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.00      6.0
   48014 Nitzschia frustulum var. perminuta Grunow                               33.50    201.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.66      4.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     3.16     19.0


Report Date: 9/24/2022          Total Number of Taxa: 23          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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