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


Water Body: Wissahickon            Site Location ID: RRWSF   Sample Label: WSF-ST
Sample ID: RRWSFST                 Client Sample ID:
Date Sample Collected: 09/10/1998  Count Finished: 11/30/1998
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                                                0.33      1.0
     401 Achnanthes exigua var. heterovalva Krasske                               0.66      2.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      1.00      3.0
    2030 Achnanthes minutissima Kützing                                           2.33      7.0
    2034 Achnanthes pinnata Hustedt                                               3.00      9.0
    7004 Amphora perpusilla (Grunow) Grunow                                       1.66      5.0
    7019 Amphora submontana Hustedt                                               0.66      2.0
    7006 Amphora veneta Kützing                                                   1.00      3.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.33      1.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  5.00     15.0
   16011 Cocconeis pediculus Ehrenberg                                            0.33      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.00      3.0
   20007 Cyclotella meneghiniana Kützing                                          0.33      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.33      1.0
   34066 Fragilaria fasciculata (Agardh) Lange-Bertalot                           0.33      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.66      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      1.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          0.33      1.0
   44073 Melosira varians Agardh                                                 17.66     53.0
   46272 Navicula capitata Ehrenberg                                              0.66      2.0
   46023 Navicula gregaria Donkin                                                 6.33     19.0
   46370 Navicula luzonensis Hustedt                                              0.66      2.0
   46039 Navicula minima Grunow in Van Heurck                                     4.00     12.0
   46385 Navicula pupula var. rostrata Hustedt                                    0.66      2.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              1.00      3.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 1.66      5.0
   46394 Navicula schroeteri var. escambia Patrick                                1.33      4.0
   46400 Navicula symmetrica Patrick                                              1.66      5.0
   46401 Navicula tenelloides Hustedt                                             0.33      1.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            0.33      1.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         0.66      2.0
   48316 Nitzschia aerophila Hustedt                                              1.33      4.0
   48004 Nitzschia amphibia Grunow                                                4.33     13.0
   48229 Nitzschia angustatula Lange-Bertalot in Lange-Bertalot and Krammer       0.66      2.0
   48197 Nitzschia brevissima Grunow ex Van Heurck                                0.66      2.0
   48231 Nitzschia calida Grunow in Cleve and Grunow                              0.33      1.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.33      1.0
   48137 Nitzschia clausii Hantzsch                                               0.33      1.0
   48268 Nitzschia constricta (Kützing) Ralfs in Pritchard                        0.33      1.0
   48141 Nitzschia constricta var. subconstricta Grunow in Cleve and Grunow       3.66     11.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.33      1.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.66      2.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  0.66      2.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        2.33      7.0
   48120 Nitzschia hungarica Grunow                                               0.66      2.0
   48122 Nitzschia inconspicua Grunow                                             2.00      6.0
   48024 Nitzschia microcephala Grunow                                            1.00      3.0
   48025 Nitzschia palea (Kützing) Smith                                         10.33     31.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      0.66      2.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    0.66      2.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     9.66     29.0
   59001 Simonsenia delognei (Grunow) Lange-Bertalot                              0.33      1.0
   65017 Surirella ovata Kützing                                                  0.33      1.0
   65020 Surirella tenera Gregory                                                 0.66      2.0
   66042 Synedra acus Kützing                                                     0.33      1.0
   66014 Synedra parasitica (Smith) Hustedt                                       0.33      1.0
   70008 Thalassiosira weissflogii (Grunow) Fryxell et Hasle                      0.33      1.0


Report Date: 9/19/2021          Total Number of Taxa: 57          Total Number Counted: 300

Count Notes:

  ?
  Comments: Row 1 x93.1, y10.1; row 2 x93.8, y10.1; y11.6.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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