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


Water Body: Bear Valley Creek      Site Location ID: IH97SWIROA63  Sample Label: 97SWIROA63
Sample ID: IH020560                Client Sample ID: 40897-2091
Date Sample Collected: 08/12/1997  Count Finished: 05/24/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Loren Bahls            Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2001 Achnanthes affinis Grunow                                                0.87      7.0
    2210 Achnanthes biconfusa Van Landingham                                      0.50      4.0
    2049 Achnanthes bioreti Germain                                               1.12      9.0
    2004 Achnanthes clevei Grunow                                                 0.25      2.0
    2007 Achnanthes exigua Grunow                                                 0.37      3.0
    2003 Achnanthes helvetica (Hustedt) Lange-Bertalot                            0.12      1.0
    2051 Achnanthes imperfecta Schimanski                                         1.00      8.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      3.00     24.0
    2030 Achnanthes minutissima Kützing                                          41.00    328.0
   12013 Caloneis tenuis (Gregory) Krammer in Krammer and Lange-Bertalot          2.62     21.0
   16004 Cocconeis placentula Ehrenberg                                           3.25     26.0
   23073 Cymbella affinis Kützing                                                 0.12      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.50      4.0
   23047 Cymbella sinuata fo. antiqua (Grunow) Reimer in Patrick and Reimer       4.50     36.0
   30008 Diploneis peterseni Hustedt                                              0.50      4.0
   32004 Epithemia turgida (Ehrenberg) Kützing                                    0.25      2.0
   34003 Fragilaria brevistriata Grunow                                           0.12      1.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 6.62     53.0
   34022 Fragilaria leptostauron (Ehrenberg) Hustedt                              0.50      4.0
   34025 Fragilaria pinnata Ehrenberg                                             0.12      1.0
   34032 Fragilaria virescens Ralfs                                               0.12      1.0
   37001 Gomphonema acuminatum Ehrenberg                                          0.25      2.0
   37126 Gomphonema clavatum Ehrenberg                                            1.00      8.0
   37007 Gomphonema gracile Ehrenberg                                             0.25      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.37     11.0
   37016 Gomphonema sp. 1 PIRLA                                                   4.37     35.0
   37097 Gomphonema tenellum Kützing                                              1.00      8.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.75      6.0
   44002 Melosira distans (Ehrenberg) Kützing                                     1.62     13.0
   44010 Melosira italica (Ehrenberg) Kützing                                     0.37      3.0
   46023 Navicula gregaria Donkin                                                 0.12      1.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  0.25      2.0
   46665 Navicula lundii Reichardt                                                0.50      4.0
   46373 Navicula menisculus Schumann                                             0.75      6.0
   46039 Navicula minima Grunow in Van Heurck                                     0.50      4.0
   46154 Navicula rhynchocephala Kützing                                          0.62      5.0
   46070 Navicula seminulum Grunow                                                2.50     20.0
   46990 Navicula sp. 1 ?                                                         0.12      1.0
   46652 Navicula sp. 2 ANS LLB                                                   0.50      4.0
   47007 Neidium bisulcatum (Lagerstedt) Cleve                                    3.12     25.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.50      4.0
   48122 Nitzschia inconspicua Grunow                                             0.50      4.0
   48025 Nitzschia palea (Kützing) Smith                                          0.50      4.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.25      2.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.37      3.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.12      1.0
   62008 Stauroneis kriegeri Patrick                                              7.62     61.0
   62040 Stauroneis thermicola (Petersen) Lund                                    1.25     10.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.37     11.0


Report Date: 2/29/2024          Total Number of Taxa: 49          Total Number Counted: 800

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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