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


Water Body: Portneuf River         Site Location ID: IH97RSEIROQ001  Sample Label: 97RSEIROQ001
Sample ID: IH020798                Client Sample ID: 41197-3207
Date Sample Collected: 10/14/1997  Count Finished: 07/03/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Loren Bahls            Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      4.25     34.0
    2030 Achnanthes minutissima Kützing                                          56.82    454.0
    7010 Amphora inariensis Krammer                                               0.25      2.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         5.75     46.0
   16011 Cocconeis pediculus Ehrenberg                                            1.25     10.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.25      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 3.37     27.0
   20007 Cyclotella meneghiniana Kützing                                          0.25      2.0
   23073 Cymbella affinis Kützing                                                 7.88     63.0
   23047 Cymbella sinuata fo. antiqua (Grunow) Reimer in Patrick and Reimer       2.12     17.0
   27004 Diatoma vulgare Bory                                                     0.12      1.0
   32004 Epithemia turgida (Ehrenberg) Kützing                                    0.25      2.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.37      3.0
   34022 Fragilaria leptostauron (Ehrenberg) Hustedt                              0.25      2.0
   34023 Fragilaria leptostauron var. dubia (Grunow) Hustedt                      0.12      1.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.12      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.75      6.0
   37096 Gomphonema pumilum (Grunow) Reichardt et Lange-Bertalot                  1.75     14.0
   37080 Gomphonema rhombicum Fricke in Schmidt et al.                            0.12      1.0
   46005 Navicula atomus (Kützing) Grunow                                         0.25      2.0
   46661 Navicula capitatoradiata Germain                                         0.12      1.0
   46646 Navicula caterva Hohn et Hellerman                                       0.25      2.0
   46023 Navicula gregaria Donkin                                                 0.12      1.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  0.25      2.0
   46039 Navicula minima Grunow in Van Heurck                                     1.25     10.0
   46051 Navicula pupula Kützing                                                  0.25      2.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              2.37     19.0
   46654 Navicula sp. 5 ANS LLB                                                   0.12      1.0
   46562 Navicula subminuscula Manguin                                            0.25      2.0
   46401 Navicula tenelloides Hustedt                                             0.12      1.0
   46104 Navicula tripunctata (Müller) Bory                                       1.25     10.0
   46504 Navicula veneta Kützing                                                  0.50      4.0
   48004 Nitzschia amphibia Grunow                                                0.12      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.12      9.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  0.12      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        2.87     23.0
   48122 Nitzschia inconspicua Grunow                                             0.12      1.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.12      1.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.62      5.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      0.12      1.0
   48312 Nitzschia supralitorea Lange-Bertalot                                    0.12      1.0
   50002 Opephora martyi Héribaud                                                 0.12      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.87      7.0
   64010 Stephanodiscus hantzschii Grunow in Cleve and Grunow                     0.12      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.12      1.0
   66058 Synedra ulna var. contracta Østrup                                       0.12      1.0


Report Date: 9/21/2021          Total Number of Taxa: 46          Total Number Counted: 799

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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