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-SS
Sample ID: RRWSFSS                 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                                                0.66      2.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      4.00     12.0
    2030 Achnanthes minutissima Kützing                                           0.66      2.0
    2034 Achnanthes pinnata Hustedt                                               3.66     11.0
    7004 Amphora perpusilla (Grunow) Grunow                                       4.33     13.0
    7006 Amphora veneta Kützing                                                   0.33      1.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  2.33      7.0
   16011 Cocconeis pediculus Ehrenberg                                            0.66      2.0
   16004 Cocconeis placentula Ehrenberg                                           0.33      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.33      1.0
   22001 Cymatopleura solea (Brébisson in Brébisson and Godey) W. Smith           0.33      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.33      1.0
   23079 Cymbella prostrata (Berkeley) Cleve                                      0.66      2.0
   27004 Diatoma vulgare Bory                                                     0.33      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.33      1.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.33      1.0
   44073 Melosira varians Agardh                                                 15.66     47.0
   46272 Navicula capitata Ehrenberg                                              0.66      2.0
   46115 Navicula confervacea (Kützing) Grunow                                    1.66      5.0
   46014 Navicula cryptocephala Kützing                                           0.33      1.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  1.33      4.0
   46023 Navicula gregaria Donkin                                                 3.66     11.0
   46032 Navicula laevissima Kützing                                              0.33      1.0
   46039 Navicula minima Grunow in Van Heurck                                     2.33      7.0
   46042 Navicula mutica Kützing                                                  0.33      1.0
   93306 Navicula pelliculosa (Kützing) Hilse                                     0.33      1.0
   46051 Navicula pupula Kützing                                                  0.33      1.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.33      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 7.33     22.0
   46394 Navicula schroeteri var. escambia Patrick                                0.66      2.0
   46400 Navicula symmetrica Patrick                                              0.66      2.0
   46402 Navicula tenera 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         2.66      8.0
   46410 Navicula viridula var. rostellata (Kützing) Cleve                        1.00      3.0
   47001 Neidium affine (Ehrenberg) Pfitzer                                       0.66      2.0
   48004 Nitzschia amphibia Grunow                                                4.00     12.0
   48141 Nitzschia constricta var. subconstricta Grunow in Cleve and Grunow       1.33      4.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      1.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  0.66      2.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.66      2.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.33      1.0
   48120 Nitzschia hungarica Grunow                                               2.33      7.0
   48122 Nitzschia inconspicua Grunow                                             3.00      9.0
   48023 Nitzschia linearis (Agardh) Smith                                        1.00      3.0
   48025 Nitzschia palea (Kützing) Smith                                          0.66      2.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.66      2.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.33      1.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    1.00      3.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                    18.66     56.0
   64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck      0.33      1.0
   65017 Surirella ovata Kützing                                                  1.00      3.0
   65020 Surirella tenera Gregory                                                 0.33      1.0
   66055 Synedra parasitica var. subconstricta (Grunow) Hustedt                   1.33      4.0
   66056 Synedra pulchella var. lacerata Hustedt                                  0.33      1.0
   66057 Synedra rumpens var. meneghiniana Grunow                                 0.33      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.33      1.0
   70008 Thalassiosira weissflogii (Grunow) Fryxell et Hasle                      0.33      1.0


Report Date: 9/17/2021          Total Number of Taxa: 58          Total Number Counted: 300

Count Notes:

  ?
  Comments: Row 1 x93, y 7.9; y17.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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