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


Water Body: Pend Oreille River     Site Location ID: IH97RNIRO0Q002  Sample Label: 97RNIRO0Q002
Sample ID: IH020788                Client Sample ID: 41097-2848
Date Sample Collected: 09/25/1997  Count Finished: 06/25/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2004 Achnanthes clevei Grunow                                                 0.12      1.0
    2126 Achnanthes deflexa Reimer                                                0.62      5.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      2.12     17.0
    2048 Achnanthes laterostrata Hustedt                                          0.12      1.0
    2022 Achnanthes levanderi Hustedt                                             0.25      2.0
    2030 Achnanthes minutissima Kützing                                          15.37    123.0
    2034 Achnanthes pinnata Hustedt                                               0.50      4.0
    2990 Achnanthes sp. 1 ?                                                       0.12      1.0
    2991 Achnanthes sp. 2 ?                                                       0.12      1.0
    2165 Achnanthes ziegleri Lange-Bertalot                                       0.62      5.0
    7004 Amphora perpusilla (Grunow) Grunow                                       2.37     19.0
    9001 Asterionella formosa Hassall                                             0.25      2.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.50      4.0
   12004 Caloneis ventricosa var. truncatula (Grunow in Van Heurck) Meister       0.25      2.0
   16019 Cocconeis neodiminuta Krammer                                            1.00      8.0
   19000 Cyclostephanos dubius (Fricke) Round                                     0.12      1.0
   20008 Cyclotella michiganiana Skvortzow                                        0.12      1.0
   20009 Cyclotella ocellata Pantocsek                                            0.25      2.0
   20019 Cyclotella rossii Håkansson                                              0.87      7.0
   23073 Cymbella affinis Kützing                                                 0.25      2.0
   23010 Cymbella microcephala Grunow                                             4.50     36.0
   23031 Cymbella muelleri Hustedt                                                1.00      8.0
   23990 Cymbella sp. 1 ?                                                         0.50      4.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            0.25      2.0
   32003 Epithemia adnata (Kützing) Brébisson                                     0.50      4.0
   34003 Fragilaria brevistriata Grunow                                          13.75    110.0
   34040 Fragilaria brevistriata var. inflata (Pantocsek) Hustedt                 9.00     72.0
   34013 Fragilaria construens var. binodis (Ehrenberg) Grunow                    3.37     27.0
   34014 Fragilaria construens var. pumila Grunow                                 0.62      5.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     8.62     69.0
   34022 Fragilaria leptostauron (Ehrenberg) Hustedt                              0.25      2.0
   34092 Fragilaria oldenburgiana Hustedt                                         3.62     29.0
   34025 Fragilaria pinnata Ehrenberg                                             6.87     55.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.50      4.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.25      2.0
   37056 Gomphonema sphaerophorum Ehrenberg                                       0.12      1.0
   44001 Melosira ambigua (Grunow) Müller                                         0.25      2.0
   44004 Melosira distans var. alpigena Grunow                                    0.62      5.0
   44010 Melosira italica (Ehrenberg) Kützing                                     0.50      4.0
   46005 Navicula atomus (Kützing) Grunow                                         0.12      1.0
   46486 Navicula detenta Hustedt                                                 0.25      2.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  0.50      4.0
   46029 Navicula jaernefelti Hustedt                                             0.37      3.0
   46370 Navicula luzonensis Hustedt                                              0.12      1.0
   46166 Navicula pseudoventralis Hustedt in A. Schmidt                           0.25      2.0
   46051 Navicula pupula Kützing                                                  0.12      1.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              2.25     18.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.25      2.0
   46395 Navicula secreta var. apiculata Patrick                                  0.25      2.0
   46990 Navicula sp. 1 ?                                                         0.25      2.0
   46991 Navicula sp. 2 ?                                                         0.25      2.0
   46078 Navicula submuralis Hustedt                                              4.37     35.0
   46401 Navicula tenelloides Hustedt                                             0.12      1.0
   46090 Navicula vitabunda Hustedt                                               0.12      1.0
   48001 Nitzschia acicularioides Hustedt                                         0.25      2.0
   48235 Nitzschia bacillum Hustedt                                               2.00     16.0
   48297 Nitzschia cf. acidoclinata Lange-Bertalot                                0.12      1.0
   48296 Nitzschia cf. archibaldii CODY Lange-Bertalot                            1.25     10.0
   48254 Nitzschia cf. lacuum Lange-Bertalot                                      0.75      6.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.37      3.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.25      2.0
   48020 Nitzschia heufleriana Grunow                                             0.12      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.50      4.0
   48178 Nitzschia sinuata var. tabellaria (Grunow) Grunow in Van Heurck          0.12      1.0
   50002 Opephora martyi Héribaud                                                 0.25      2.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.12      1.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.25      2.0
   59001 Simonsenia delognei (Grunow) Lange-Bertalot                              0.37      3.0
   64003 Stephanodiscus parvus Stoermer et Håkansson                              1.62     13.0
   66014 Synedra parasitica (Smith) Hustedt                                       0.25      2.0
   66018 Synedra rumpens var. familiaris (Kützing) Hustedt                        0.37      3.0
   66023 Synedra tenera Smith                                                     0.25      2.0


Report Date: 6/18/2021          Total Number of Taxa: 72          Total Number Counted: 800

Count Notes:

  ?
  Comments: start 110.2 x 19.8 end 110.2 x 12.5 much dirt, fragmented diatoms, tiny diatoms - very difficult count! difficult to distinguish Fragilaria spp., esp. GVs tiny centrics called Steph. parvus could be small forms of several taxa. tons more taxa on side!!!- would be nice to do more work on it
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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