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


Water Body: Skipack Creek          Site Location ID: RRSPF   Sample Label: SPF-G
Sample ID: RRSPFG                  Client Sample ID:
Date Sample Collected: 09/10/1998  Count Finished: 11/23/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2126 Achnanthes deflexa Reimer                                                1.00      3.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      6.66     20.0
    2034 Achnanthes pinnata Hustedt                                               2.66      8.0
    7004 Amphora perpusilla (Grunow) Grunow                                       1.00      3.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.33      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.00      6.0
   20007 Cyclotella meneghiniana Kützing                                          1.00      3.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  0.33      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.66      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.66      2.0
   44073 Melosira varians Agardh                                                  6.00     18.0
   46102 Navicula cohnii (Hilse) Lange-Bertalot                                   0.33      1.0
   46014 Navicula cryptocephala Kützing                                           2.00      6.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  1.00      3.0
   46475 Navicula falaisensis var. lanceola Grunow in Van Heurck                  0.66      2.0
   46023 Navicula gregaria Donkin                                                11.66     35.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  0.33      1.0
   46362 Navicula ingenua Hustedt                                                 2.66      8.0
   46034 Navicula lanceolata (Agardh) Kützing                                     0.33      1.0
   46370 Navicula luzonensis Hustedt                                              3.00      9.0
   46039 Navicula minima Grunow in Van Heurck                                     5.00     15.0
   46051 Navicula pupula Kützing                                                  0.66      2.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.33      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 7.66     23.0
   46394 Navicula schroeteri var. escambia Patrick                                4.33     13.0
   46070 Navicula seminulum Grunow                                                2.66      8.0
   46400 Navicula symmetrica Patrick                                              6.33     19.0
   46402 Navicula tenera Hustedt                                                  3.66     11.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            0.33      1.0
   48316 Nitzschia aerophila Hustedt                                              1.33      4.0
   48004 Nitzschia amphibia Grunow                                                2.66      8.0
   48268 Nitzschia constricta (Kützing) Ralfs in Pritchard                        0.33      1.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      1.0
   48014 Nitzschia frustulum var. perminuta Grunow                                3.66     11.0
   48122 Nitzschia inconspicua Grunow                                             3.66     11.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         1.00      3.0
   48025 Nitzschia palea (Kützing) Smith                                          7.66     23.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      0.33      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.33      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     1.33      4.0
   65002 Surirella angusta Kützing                                                0.33      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.33      4.0
   70008 Thalassiosira weissflogii (Grunow) Fryxell et Hasle                      0.33      1.0


Report Date: 9/21/2021          Total Number of Taxa: 43          Total Number Counted: 300

Count Notes:

  ?
  Comments: Row 1 x41, y87.5; y93.4.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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