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


Water Body: Skipack Creek          Site Location ID: RRSPO   Sample Label: SPO-ST
Sample ID: RRSPOST                 Client Sample ID:
Date Sample Collected: 09/10/1998  Count Finished: 11/24/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      2.33      7.0
    2034 Achnanthes pinnata Hustedt                                               0.33      1.0
    2148 Achnanthes subhudsonis Hustedt                                           0.33      1.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.33      1.0
    7019 Amphora submontana Hustedt                                               0.66      2.0
    7006 Amphora veneta Kützing                                                   0.33      1.0
   20007 Cyclotella meneghiniana Kützing                                          0.66      2.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      1.00      3.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      1.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          0.33      1.0
   44073 Melosira varians Agardh                                                  8.33     25.0
   46005 Navicula atomus (Kützing) Grunow                                         0.33      1.0
   46014 Navicula cryptocephala Kützing                                           1.00      3.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  2.00      6.0
   46023 Navicula gregaria Donkin                                                10.66     32.0
   46370 Navicula luzonensis Hustedt                                              2.33      7.0
   46039 Navicula minima Grunow in Van Heurck                                     6.33     19.0
   46051 Navicula pupula Kützing                                                  1.00      3.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                16.00     48.0
   46394 Navicula schroeteri var. escambia Patrick                                9.66     29.0
   46395 Navicula secreta var. apiculata Patrick                                  0.66      2.0
   46070 Navicula seminulum Grunow                                                2.00      6.0
   46400 Navicula symmetrica Patrick                                              6.66     20.0
   46402 Navicula tenera Hustedt                                                  1.66      5.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            0.33      1.0
   46410 Navicula viridula var. rostellata (Kützing) Cleve                        0.66      2.0
   48004 Nitzschia amphibia Grunow                                                3.00      9.0
   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
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.00      3.0
   48014 Nitzschia frustulum var. perminuta Grunow                                1.33      4.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.33      1.0
   48122 Nitzschia inconspicua Grunow                                             2.33      7.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.66      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      1.0
   48025 Nitzschia palea (Kützing) Smith                                         10.66     32.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     2.33      7.0
   65017 Surirella ovata Kützing                                                  1.00      3.0


Report Date: 4/23/2024          Total Number of Taxa: 38          Total Number Counted: 300

Count Notes:

  ?
  Comments: Row 1 x39, y87.8; y93.5.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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