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


Water Body: PORTNEUF RIVER         Site Location ID: GS13073000  Sample Label:
Sample ID: GS009093                Client Sample ID: USNK0893ARE0010A
Date Sample Collected: 08/05/1993  Count Finished: 03/08/1995
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2137 Achnanthes lauenburgiana Hustedt                                         0.33      2.0
    2030 Achnanthes minutissima Kützing                                           3.50     21.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             1.83     11.0
    7004 Amphora perpusilla (Grunow) Grunow                                      21.50    129.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.66      4.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.16      1.0
   23073 Cymbella affinis Kützing                                                35.50    213.0
   23010 Cymbella microcephala Grunow                                             0.16      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      1.00      6.0
   23051 Cymbella sinuata Gregory                                                 1.16      7.0
   27004 Diatoma vulgare Bory                                                     0.16      1.0
   34014 Fragilaria construens var. pumila Grunow                                 0.66      4.0
   34022 Fragilaria leptostauron (Ehrenberg) Hustedt                              0.33      2.0
   34025 Fragilaria pinnata Ehrenberg                                             7.33     44.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.50      3.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.16      1.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               1.50      9.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   1.16      7.0
   37010 Gomphonema parvulum (Kützing) Kützing                                   12.50     75.0
   37022 Gomphonema truncatum Ehrenberg                                           0.16      1.0
   37014 Gomphonema truncatum var. capitatum (Ehrenberg) Patrick in Patrick +     0.16      1.0
   46169 Navicula cari Ehrenberg                                                  0.66      4.0
   46039 Navicula minima Grunow in Van Heurck                                     1.00      6.0
   46051 Navicula pupula Kützing                                                  0.16      1.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.50      3.0
   46393 Navicula schoenfeldii Hustedt                                            0.16      1.0
   46395 Navicula secreta var. apiculata Patrick                                  0.16      1.0
   46107 Navicula tantula Hustedt                                                 0.16      1.0
   46104 Navicula tripunctata (Müller) Bory                                       1.50      9.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         0.33      2.0
   48004 Nitzschia amphibia Grunow                                                3.16     19.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     1.66     10.0


Report Date: 7/5/2022          Total Number of Taxa: 32          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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