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

Water Body: Prairie Lake           Site Location ID: NFS004  Sample Label: 
Sample ID: NEON02248               Client Sample ID: PRLA.20180911.epilithon.10.taxonomy
Date Sample Collected: 09/11/2018  Count Finished: 03/22/2019
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         3.20     10.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                        12.17     38.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.96      3.0
   16004 Cocconeis placentula Ehrenberg                                           0.32      1.0
   19001 Cyclostephanos tholiformis Stoermer, Håkansson et Theriot                0.32      1.0
   20007 Cyclotella meneghiniana Kützing                                          0.64      2.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          1.60      5.0
  110032 Encyonema sinicum Krammer                                                1.28      4.0
   32003 Epithemia adnata (Kützing) Brébisson                                     9.29     29.0
   32006 Epithemia sorex Kützing                                                  0.32      1.0
   32004 Epithemia turgida (Ehrenberg) Kützing                                   52.56    164.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.32      1.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     1.92      6.0
 9098013 Halamphora veneta (Kützing) Levkov                                       0.32      1.0
   46542 Navicula libonensis Schoeman                                             0.64      2.0
   48004 Nitzschia amphibia Grunow                                                6.41     20.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.64      2.0
    1772 Nitzschia soratensis Morales et Vis                                      0.96      3.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.96      3.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      3.84     12.0
   64010 Stephanodiscus hantzschii Grunow in Cleve and Grunow                     0.32      1.0
   64018 Stephanodiscus minutulus (Kützing) Cleve et Möller                       0.32      1.0
   64003 Stephanodiscus parvus Stoermer et Håkansson                              0.64      2.0

Report Date: 6/10/2023          Total Number of Taxa: 23          Total Number Counted: 312

Count Notes:

  ?
  Comments: 20.0-6.0, 6.0-20.0, 20.0-6.0, 6.0-20.; complete central raphe areas from Epithemia turgida counted as one valve due to excessive fragmetation of this large species and low overall abundance; stopped counting after 4 transects and 2 hours, diatoms scarce in slide
 
Taxa Notes:
 
None.

 

 
Counts version 3.3 - last revision 2/16/2021
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