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: NEON02255               Client Sample ID: TOOK.20180919.epilithon.2.taxonomy
Date Sample Collected: 09/19/2018  Count Finished: 03/25/2019
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1059 Achnanthidium kriegeri (Krasske) Hamilton, Antoniades et Siver in A+     0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          38.33    230.0
    1036 Achnanthidium rivulare Potapova et Ponader                               4.00     24.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.33      2.0
  225002 Berkeleya rutilans (Trentepohl ex Roth) Grunow                           0.50      3.0
   18013 Brachysira microcephala (Kützing) Compère                                2.33     14.0
  195002 Cavinula jaernefeltii (Hustedt) Mann et Stickle in Round, Crawford +     0.16      1.0
  195003 Cavinula pseudoscutiformis (Hustedt in Schmidt et al.) Mann et Stic+     0.16      1.0
   20001 Cyclotella atomus Hustedt                                                0.33      2.0
   20082 Cyclotella cyclopuncta Håkansson et Carter                               0.50      3.0
   20085 Cyclotella tripartita Håkansson                                          4.33     26.0
   23990 Cymbella sp. 1 ?                                                         1.66     10.0 Yes
   25004 Denticula subtilis Grunow                                                0.33      2.0
   27012 Diatoma tenuis Agardh                                                    2.66     16.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     2.83     17.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     2.50     15.0
  203001 Encyonopsis cesatii (Rabenhorst) Krammer                                 0.50      3.0
  203014 Encyonopsis descripta (Hustedt) Krammer                                  0.33      2.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                3.66     22.0
  203017 Encyonopsis sp. 1 ?                                                      1.50      9.0 Yes
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    3.16     19.0
  187001 Eucocconeis flexella (Kützing) Cleve                                     0.33      2.0
  187002 Eucocconeis laevis (Østrup) Lange-Bertalot in Lange-Bertalot and Ge+     0.83      5.0
   33990 Eunotia sp. 1 ?                                                          0.16      1.0 Yes
   34006 Fragilaria capucina Desmazières                                          0.33      2.0
   34017 Fragilaria crotonensis Kitton                                            1.66     10.0
   34212 Fragilaria sepes Ehrenberg                                               1.33      8.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 3.33     20.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.33      2.0
   37012 Gomphonema subtile Ehrenberg                                             1.00      6.0
   37022 Gomphonema truncatum Ehrenberg                                           0.16      1.0
  125002 Karayevia laterostrata (Hustedt) Bukhtiyarova                            0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.00      6.0
   46056 Navicula radiosa Kützing                                                 1.00      6.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.16      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.50      3.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             0.16      1.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.16      1.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     1.33      8.0
   48173 Nitzschia pura Hustedt                                                   3.50     21.0
   48284 Nitzschia radicula Hustedt                                               0.16      1.0
   92019 Nupela sp. 1 ?                                                           0.33      2.0 Yes
  155026 Planothidium oestrupii (Cleve-Euler) Edlund in Edlund, Soninkhishig+     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+     0.33      2.0
   73002 Pseudostaurosira pseudoconstruens (Marciniak) Williams et Round          2.16     13.0 Yes
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.83      5.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      1.16      7.0
   64022 Stephanodiscus medius Håkansson                                          0.16      1.0
   66013 Synedra cyclopum Brutschy                                                0.16      1.0
   66016 Synedra rumpens Kützing                                                  1.16      7.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     4.33     26.0


Report Date: 5/18/2022          Total Number of Taxa: 55          Total Number Counted: 600

Count Notes:

  ?
  Comments: 19.0-6.0, 6.0-14.4
 
Taxa Notes:
 
Naded 23990: looks somewhat like C arctica on ANSP image database
Naded 203017: most likely E descriptiformis
Naded 33990: possibly E ursamaioris, image
Naded 92019: images
Naded 73002: GV (7)


 


 
Counts version 3.3 - last revision 2/16/2021
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