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


Water Body: Toolik Lake            Site Location ID: NFS021  Sample Label:
Sample ID: NEON00898               Client Sample ID: TOOK.20170625.epilithon.4
Date Sample Collected: 06/25/2017  Count Finished: 01/08/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: QMH-micro



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          49.33    296.0
    1036 Achnanthidium rivulare Potapova et Ponader                               3.66     22.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.66      4.0
   18013 Brachysira microcephala (Kützing) Compère                                1.66     10.0
   20008 Cyclotella michiganiana Skvortzow                                        0.16      1.0
   20009 Cyclotella ocellata Pantocsek                                            0.50      3.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          0.33      2.0
   23990 Cymbella sp. 1 ?                                                         0.50      3.0 Yes
   27012 Diatoma tenuis Agardh                                                    1.33      8.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     5.66     34.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     6.83     41.0
  203001 Encyonopsis cesatii (Rabenhorst) Krammer                                 1.66     10.0
  203014 Encyonopsis descripta (Hustedt) Krammer                                  1.16      7.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                1.66     10.0
  187002 Eucocconeis laevis (Østrup) Lange-Bertalot in Lange-Bertalot and Ge+     1.33      8.0
   34006 Fragilaria capucina Desmazières                                          7.33     44.0
   34017 Fragilaria crotonensis Kitton                                            0.33      2.0
   34212 Fragilaria sepes Ehrenberg                                               0.83      5.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 1.50      9.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.83      5.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.16      1.0
   48119 Nitzschia graciliformis Lange-Bertalot et Simonsen                       1.00      6.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             1.16      7.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.16      1.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     3.33     20.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               0.16      1.0
  186002 Psammothidium grischunum fo. daonensis (Lange-Bertalot in Lange-Ber+     0.16      1.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.50      3.0
  189004 Rossithidium petersennii (Hustedt) Round et Bukhtiyarova                 3.33     20.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.16      1.0
   62002 Stauroneis anceps Ehrenberg                                              0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.16      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     1.00      6.0


Report Date: 2/22/2024          Total Number of Taxa: 36          Total Number Counted: 600

Count Notes:

  ?
  Comments: 20.0-16.0
 
Taxa Notes:
 
Naded 23990: possibly C cleve-eulerae or subarctica


 


 
Counts version 3.3 - last revision 2/16/2021
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