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


Water Body: Gorton Pond            Site Location ID: NLS-NLA06608-2354  Sample Label: T
Sample ID: NLS00134                Client Sample ID: 508907
Date Sample Collected: 07/13/2007  Count Finished: 01/17/2008
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mihaela Enache         Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           4.20     21.0
    9001 Asterionella formosa Hassall                                            50.40    252.0
   18006 Brachysira vitrea (Grunow) Ross in Hartley                               0.40      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 3.60     18.0
   20990 Cyclotella sp. 1 ?                                                       0.20      1.0
   23073 Cymbella affinis Kützing                                                 0.20      1.0
  197001 Diadesmis confervacea Kützing                                            0.20      1.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.20      1.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.80      4.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.20      1.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.20      1.0
   33172 Eunotia faba (Ehrenberg) Grunow in Van Heurck                            0.40      2.0
   34006 Fragilaria capucina Desmazières                                          2.80     14.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       2.60     13.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               0.60      3.0
   34017 Fragilaria crotonensis Kitton                                            2.80     14.0
   34088 Fragilaria nanana Lange-Bertalot                                         4.20     21.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                15.40     77.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 2.40     12.0
   37007 Gomphonema gracile Ehrenberg                                             0.20      1.0
   37990 Gomphonema sp. 1 ?                                                       0.20      1.0
   46014 Navicula cryptocephala Kützing                                           0.40      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.20      1.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.20      1.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         1.40      7.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     1.60      8.0
   66042 Synedra acus Kützing                                                     1.80      9.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.40      2.0
   67005 Tabellaria flocculosa (strain III) sensu Koppen (Roth) Kützing           1.60      8.0
   67006 Tabellaria flocculosa (strain IV) sensu Koppen (Roth) Kützing            0.20      1.0


Report Date: 7/5/2022          Total Number of Taxa: 30          Total Number Counted: 500

Count Notes:

  ?
  Comments: F. tenera, F. crotonensis and some S. rumpens familiaris, may be the same taxon or they grade into each other.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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