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


Water Body: Edna Creek             Site Location ID: IH97SWIROA26  Sample Label: 97SWIROA26
Sample ID: IH020240                Client Sample ID: 40797-0863
Date Sample Collected: 07/10/1997  Count Finished: 04/14/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2001 Achnanthes affinis Grunow                                                0.50      4.0
    2042 Achnanthes detha Hohn et Hellerman                                       0.75      6.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                     16.87    135.0
    2019 Achnanthes lapidosa Krasske                                             11.87     95.0
    2062 Achnanthes lapponica var. ninckei (Guermeur et Manguin) Reimer           0.12      1.0
    2096 Achnanthes lewisiana Patrick                                             0.12      1.0
    2030 Achnanthes minutissima Kützing                                           5.25     42.0
    2026 Achnanthes pusilla (Grunow) DeToni                                       0.12      1.0
    2990 Achnanthes sp. 1 ?                                                       0.12      1.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             1.00      8.0
   12013 Caloneis tenuis (Gregory) Krammer in Krammer and Lange-Bertalot          0.12      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.25      2.0
   20009 Cyclotella ocellata Pantocsek                                            0.12      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      3.25     26.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            0.50      4.0
   23051 Cymbella sinuata Gregory                                                 3.87     31.0
   23083 Cymbella turgidula Grunow in Schmidt                                     0.12      1.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      3.25     26.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            0.12      1.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.12      1.0
   34003 Fragilaria brevistriata Grunow                                           0.25      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 2.25     18.0
   34037 Fragilaria virescens var. exigua Grunow                                  0.12      1.0
   36004 Gomphoneis herculeanum var. robusta (Grunow) Cleve                       0.12      1.0
   37069 Gomphonema angustatum var. intermedia Grunow in Van Heurck               3.87     31.0
   37007 Gomphonema gracile Ehrenberg                                             0.12      1.0
   37030 Gomphonema intricatum Kützing                                            0.12      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   5.50     44.0
   37075 Gomphonema olivaceoides var. hutchinsoniana Patrick                      1.87     15.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.75      6.0
   37990 Gomphonema sp. 1 ?                                                       0.25      2.0
   37116 Gomphonema sp. 1 ANS LAP Idaho                                           0.25      2.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.25      2.0
   37097 Gomphonema tenellum Kützing                                              0.12      1.0
   37031 Gomphonema ventricosum Gregory                                           0.12      1.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  3.62     29.0
   39002 Hannaea arcus var. amphioxys (Rabenhorst) Patrick in Patrick and Re+     0.62      5.0
   44004 Melosira distans var. alpigena Grunow                                    0.12      1.0
   45001 Meridion circulare (Greville) Agardh                                     0.12      1.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.50      4.0
   46003 Navicula arvensis Hustedt                                                0.12      1.0
   46005 Navicula atomus (Kützing) Grunow                                         0.25      2.0
   46151 Navicula bacillum Ehrenberg                                              0.12      1.0
   46324 Navicula cincta (Ehrenberg) Ralfs in Pritchard                           4.37     35.0
   46014 Navicula cryptocephala Kützing                                           0.12      1.0
   46257 Navicula decussis Østrup                                                 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                                     3.50     28.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              1.37     11.0
   46066 Navicula schmassmannii Hustedt                                           0.37      3.0
   46395 Navicula secreta var. apiculata Patrick                                  0.12      1.0
   46107 Navicula tantula Hustedt                                                 0.25      2.0
   46408 Navicula viridula (Kützing) Kützing                                      0.25      2.0
   48004 Nitzschia amphibia Grunow                                                0.12      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.00      8.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.50      4.0
   48017 Nitzschia hantzschiana Rabenhorst in Grunow                              0.25      2.0
   48122 Nitzschia inconspicua Grunow                                             7.25     58.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.25      2.0
   48990 Nitzschia sp. 1 ?                                                        0.12      1.0
   52018 Pinnularia brebissonii (Kützing) Rabenhorst                              0.12      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     8.87     71.0
   62008 Stauroneis kriegeri Patrick                                              0.12      1.0
   66016 Synedra rumpens Kützing                                                  0.12      1.0
   89892 Undetermined Pennate sp. 3 ?                                             0.25      2.0


Report Date: 8/18/2019          Total Number of Taxa: 66          Total Number Counted: 800

Count Notes:

  ?
  Comments: Nitz sp.1? N. filiformis v. conferta???? The diatoms called Nav radiosa and Nav menisculus in this sample are both in Krammer's Nav cryptotenella /menisculus group-- difficult to place. I called the longer, thinner ones N. radiosa v. tenella and the shorter, broader ones Nav. menisculus. See Figs 33:17-20.
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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