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


Water Body: PEACE RIVER            Site Location ID: GS02296750  Sample Label:
Sample ID: GS027043                Client Sample ID: SOFL0896ARE1201B
Date Sample Collected: 08/05/1996  Count Finished: 07/10/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2188 Achnanthes cf. engelbrechtii Cholnoky                                    1.50      9.0
    2099 Achnanthes delicatula (Kützing) Grunow                                   0.66      4.0
    2007 Achnanthes exigua Grunow                                                 7.50     45.0
    2150 Achnanthes exigua var. constricta Torka                                  0.16      1.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.66      4.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  2.33     14.0
    2034 Achnanthes pinnata Hustedt                                               0.16      1.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.33      2.0
   10019 Aulacoseira italica (Ehrenberg) Simonsen                                 0.33      2.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  2.33     14.0
   11002 Biddulphia laevis Ehrenberg                                              0.50      3.0
   12009 Caloneis hyalina Hustedt                                                 0.16      1.0
   14001 Capartogramma crucicula (Grunow ex Cleve) Ross                           0.16      1.0
   16010 Cocconeis fluviatilis Wallace                                            2.00     12.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.16      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.50      9.0
   16012 Cocconeis thumensis Mayer                                                1.33      8.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      1.00      6.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.16      1.0
   33093 Eunotia camelus Ehrenberg                                                0.16      1.0
   33008 Eunotia curvata (Kützing) Lagerstedt                                     0.16      1.0
   34110 Fragilaria berolinensis Lange-Bertalot                                  13.50     81.0
   34040 Fragilaria brevistriata var. inflata (Pantocsek) Hustedt                 6.16     37.0
   34111 Fragilaria cf. brevistriata var. trigona Lange-Bertalot                  0.16      1.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 0.50      3.0
   34014 Fragilaria construens var. pumila Grunow                                 3.83     23.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.83      5.0
   34099 Fragilaria elliptica Schumann                                            0.16      1.0
   34066 Fragilaria fasciculata (Agardh) Lange-Bertalot                           0.66      4.0
   34025 Fragilaria pinnata Ehrenberg                                             7.00     42.0
   35001 Frustulia rhomboides (Ehrenberg) deToni                                  0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.33      8.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 1.00      6.0
   43002 Mastogloia smithii Thwaites ex Smith                                     0.16      1.0
   44073 Melosira varians Agardh                                                  0.16      1.0
   46003 Navicula arvensis Hustedt                                                0.66      4.0
   46005 Navicula atomus (Kützing) Grunow                                         0.16      1.0
   46006 Navicula bicephala Hustedt                                               0.33      2.0
   46272 Navicula capitata Ehrenberg                                              0.33      2.0
   46169 Navicula cari Ehrenberg                                                  5.50     33.0
   46569 Navicula cf. bryophila CODY Petersen                                     2.50     15.0
   46565 Navicula cf. cincta (Ehrenberg) Ralfs                                    0.16      1.0
   46517 Navicula cf. incertata Lange-Bertalot                                    0.83      5.0
   46568 Navicula cf. leptostriata CODY Jørgensen                                 0.16      1.0
   46570 Navicula cf. radiosafallax CODY Lange-Bertalot                           1.50      9.0
   46567 Navicula cf. sublucidula Hustedt                                         1.00      6.0
   46115 Navicula confervacea (Kützing) Grunow                                    2.16     13.0
   46246 Navicula contenta Grunow ex Van Heurck                                   0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.16      1.0
   46257 Navicula decussis Østrup                                                 0.33      2.0
   46299 Navicula elginensis (Gregory) Ralfs                                      0.50      3.0
   46370 Navicula luzonensis Hustedt                                              1.50      9.0
   46039 Navicula minima Grunow in Van Heurck                                     8.00     48.0
   46571 Navicula obsoleta Hustedt                                                0.66      4.0
   93306 Navicula pelliculosa (Kützing) Hilse                                     0.16      1.0
   46051 Navicula pupula Kützing                                                  0.16      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 1.50      9.0
   46391 Navicula sanctaecrucis Østrup                                            0.16      1.0
   46069 Navicula seminuloides Hustedt                                            6.66     40.0
   46070 Navicula seminulum Grunow                                                1.33      8.0
   48137 Nitzschia clausii Hantzsch                                               0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.83      5.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.33      2.0
   48307 Nitzschia nana Grunow ex Van Heurck                                      1.83     11.0
   48180 Nitzschia tryblionella var. levidensis (Smith) Grunow in Cleve et G+     0.16      1.0
   64014 Stephanodiscus tenuis Hustedt                                            0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.66      4.0


Report Date: 10/20/2019          Total Number of Taxa: 67          Total Number Counted: 600

Count Notes:

  ?
  Comments: I tried to follow the directions on Bill Cody's count. We have similar results, although I am more likely to have missed some of the small Navicula species. This is a slide that should make any diatom taxonomist humble. Good Luck!
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
If problems with this page, please email