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: NEON02252               Client Sample ID: TOOK.20180919.epilithon.8.taxonomy
Date Sample Collected: 09/19/2018  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   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          42.00    252.0
    1036 Achnanthidium rivulare Potapova et Ponader                               1.16      7.0
   18013 Brachysira microcephala (Kützing) Compère                                0.33      2.0
   20085 Cyclotella tripartita Håkansson                                          1.33      8.0
   23990 Cymbella sp. 1 ?                                                         4.66     28.0 Yes
   25008 Denticula kuetzingii Grunow                                              0.50      3.0
   25004 Denticula subtilis Grunow                                                2.33     14.0
   27012 Diatoma tenuis Agardh                                                    2.66     16.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     3.16     19.0
  110014 Encyonema reichardtii (Krammer in Krammer and Lange-Bertalot) Mann +     0.16      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.83     11.0
  203014 Encyonopsis descripta (Hustedt) Krammer                                  0.66      4.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                6.66     40.0
  203017 Encyonopsis sp. 1 ?                                                      3.33     20.0 Yes
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    0.33      2.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.16      1.0
   34006 Fragilaria capucina Desmazières                                          2.50     15.0
   34017 Fragilaria crotonensis Kitton                                            0.16      1.0
   34212 Fragilaria sepes Ehrenberg                                               1.16      7.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 3.33     20.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.16      7.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.16      1.0
   37317 Gomphonema innocens Reichardt                                            0.16      1.0
   37473 Gomphonema sp.                                                           1.00      6.0 Yes
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.50      3.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.16      1.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.33      2.0
   48122 Nitzschia inconspicua Grunow                                             0.50      3.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          0.16      1.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     1.50      9.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.16      1.0
  186001 Psammothidium bioretii (Germain) Bukhtiyarova et Round                   0.16      1.0
   73002 Pseudostaurosira pseudoconstruens (Marciniak) Williams et Round          3.00     18.0
  170133 Sellaphora atomoides (Grunow) Wetzel et Van de Vijver                    0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     2.83     17.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      4.83     29.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     2.83     17.0
  245001 Ulnaria ulna (Nitzsch) Compère                                           0.33      2.0
   90990 Undetermined diatom sp. 1 ?                                              0.50      3.0 Yes


Report Date: 6/30/2022          Total Number of Taxa: 43          Total Number Counted: 600

Count Notes:

  ?
  Comments: 20.0-7.0, 7.0-11.9
 
Taxa Notes:
 
Naded 23990: looks somewhat like C arctica on ANSP image database
Naded 203017: most likely E descriptiformis
Naded 37473: GV
Naded 90990: sames as ones previously imaged from this site


 


 
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email