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


Water Body: Owasco Lake            Site Location ID: Owasco Lake  Sample Label:
Sample ID: NJSS0213                Client Sample ID:
Date Sample Collected: 08/28/2007  Count Finished: 07/24/2008
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                           0.33      1.0
    7010 Amphora inariensis Krammer                                               5.00     15.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         4.00     12.0
    9001 Asterionella formosa Hassall                                             1.66      5.0
   10061 Aulacoseira subborealis (Nygaard) Denys, Muylaert et Krammer in Den+     4.33     13.0
   10059 Aulacoseira tenella (Nygaard) Simonsen                                   0.33      1.0
   18013 Brachysira microcephala (Kützing) Compère                                0.66      2.0
   16019 Cocconeis neodiminuta Krammer                                            0.33      1.0
   16004 Cocconeis placentula Ehrenberg                                           0.33      1.0
   20001 Cyclotella atomus Hustedt                                                1.00      3.0
   20034 Cyclotella bodanica var. lemanica (Müller) Bachmann                      7.33     22.0
   20069 Cyclotella gordonensis Kling et Håkansson                                0.33      1.0
   20008 Cyclotella michiganiana Skvortzow                                        3.00      9.0
   20990 Cyclotella sp. 1 ?                                                       1.66      5.0
   20991 Cyclotella sp. 2 ?                                                       0.33      1.0
   23073 Cymbella affinis Kützing                                                 0.66      2.0
   23990 Cymbella sp. 1 ?                                                         0.33      1.0
 2506001 Discostella glomerata (Bachmann) Houk et Klee                            9.66     29.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      1.00      3.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           4.66     14.0
  110008 Encyonema gaeumannii (Meister) Krammer                                   0.33      1.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       1.00      3.0
   34017 Fragilaria crotonensis Kitton                                            4.33     13.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.33      1.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.33      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.33      4.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.33      1.0
   46661 Navicula capitatoradiata Germain                                         0.66      2.0
   46616 Navicula germainii Wallace                                               0.33      1.0
   46269 Navicula kotschyi Grunow                                                 0.66      2.0
   46039 Navicula minima Grunow in Van Heurck                                     1.00      3.0
   46537 Navicula schadei Krasske                                                 0.33      1.0
   46990 Navicula sp. 1 ?                                                         1.00      3.0
   46991 Navicula sp. 2 ?                                                         1.66      5.0
   46078 Navicula submuralis Hustedt                                              0.33      1.0
   48002 Nitzschia acicularis (Kützing) Smith                                     2.33      7.0
   48004 Nitzschia amphibia Grunow                                                0.66      2.0
   48049 Nitzschia amphibioides Hustedt                                           2.66      8.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.66      2.0
   48990 Nitzschia sp. 1 ?                                                        1.33      4.0
   48991 Nitzschia sp. 2 ?                                                        0.33      1.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                 0.66      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     2.00      6.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.33      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     3.33     10.0
  175001 Staurosirella leptostauron (Ehrenberg) Williams et Round                 0.33      1.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      2.00      6.0
   63007 Stenopterobia delicatissima (Lewis) Van Heurck                           1.00      3.0
   64010 Stephanodiscus hantzschii Grunow in Cleve and Grunow                     0.33      1.0
   64022 Stephanodiscus medius Håkansson                                          0.33      1.0
   64001 Stephanodiscus niagarae Ehrenberg                                        2.33      7.0
   64033 Stephanodiscus vestibulis Håkansson, Theriot et Stoermer                14.00     42.0
  185024 Tryblionella hungarica (Grunow) Frenguelli                               0.33      1.0
   89895 Undetermined Centric sp. 1 ?                                             1.33      4.0
   89896 Undetermined Centric sp. 2 ?                                             0.33      1.0
   89890 Undetermined Pennate sp. 1 ?                                             1.00      3.0
   89891 Undetermined Pennate sp. 2 ?                                             1.33      4.0


Report Date: 9/27/2022          Total Number of Taxa: 57          Total Number Counted: 300

Count Notes:

  ?
  Comments: Small centrics hard to distinguish; may be D. glomerata or S. vestibulis, or some may be C. atomus; need SEM to determine
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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