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


Water Body: Double A Creek         Site Location ID: IH97SWIROB48  Sample Label: 97SWIROB48
Sample ID: IH020425                Client Sample ID: 40797-1276
Date Sample Collected: 07/24/1997  Count Finished: 05/01/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      8.87     71.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  4.12     33.0
    2019 Achnanthes lapidosa Krasske                                             13.12    105.0
    2022 Achnanthes levanderi Hustedt                                             0.37      3.0
    2030 Achnanthes minutissima Kützing                                           2.50     20.0
    2103 Achnanthes montana Krasske                                               0.25      2.0
    2032 Achnanthes nodosa A. Cleve                                               0.25      2.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.12      1.0
    7004 Amphora perpusilla (Grunow) Grunow                                       1.37     11.0
    7990 Amphora sp. 1 ?                                                          0.12      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.25      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.37      3.0
   20040 Cyclotella elgeri Hustedt                                                0.37      3.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.12      1.0
   23051 Cymbella sinuata Gregory                                                30.25    242.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      0.25      2.0
   28001 Diatomella balfouriana Greville                                          0.25      2.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            0.62      5.0
   33026 Eunotia incisa Smith ex Gregory                                          0.12      1.0
   37069 Gomphonema angustatum var. intermedia Grunow in Van Heurck              16.25    130.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   7.12     57.0
   37079 Gomphonema olivaceoides var. denestriata Foged                           0.50      4.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.12      1.0
   37097 Gomphonema tenellum Kützing                                              0.12      1.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.50      4.0
   39002 Hannaea arcus var. amphioxys (Rabenhorst) Patrick in Patrick and Re+     0.25      2.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.12      1.0
   44073 Melosira varians Agardh                                                  0.12      1.0
   45001 Meridion circulare (Greville) Agardh                                     0.50      4.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.12      1.0
   46324 Navicula cincta (Ehrenberg) Ralfs in Pritchard                           4.12     33.0
   46523 Navicula ignota var. acceptata (Hustedt) Lange-Bertalot                  4.25     34.0
   46039 Navicula minima Grunow in Van Heurck                                     1.12      9.0
   46440 Navicula perpusilla Grunow                                               0.37      3.0
   46990 Navicula sp. 1 ?                                                         0.25      2.0
   46408 Navicula viridula (Kützing) Kützing                                      0.25      2.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.12      1.0


Report Date: 5/18/2022          Total Number of Taxa: 37          Total Number Counted: 800

Count Notes:

  ?
  Comments: start 108.2 x 21.1 top 2nd row 107.8 3rd row 107.1 end 107.1 x 9.1
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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