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


Water Body: Canyon Ferry Lake      Site Location ID: M09CYNFL01  Sample Label:
Sample ID: MO000866                Client Sample ID: S4172-PHY-ID(0.5-23.5)
Date Sample Collected: 08/18/2015  Count Finished: 12/23/2015
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: PP



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.40      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           0.40      1.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.40      1.0
    7010 Amphora inariensis Krammer                                               1.22      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         2.86      7.0
    9001 Asterionella formosa Hassall                                            10.24     25.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.40      1.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               5.73     14.0
   16019 Cocconeis neodiminuta Krammer                                            0.81      2.0
   20001 Cyclotella atomus Hustedt                                                0.40      1.0
   20007 Cyclotella meneghiniana Kützing                                          0.40      1.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.40      1.0
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    1.22      3.0
   34017 Fragilaria crotonensis Kitton                                           33.19     81.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               0.40      1.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 1.63      4.0
  125002 Karayevia laterostrata (Hustedt) Bukhtiyarova                            2.45      6.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.40      1.0
   46661 Navicula capitatoradiata Germain                                         0.40      1.0
   46023 Navicula gregaria Donkin                                                 0.40      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.63      4.0
   48122 Nitzschia inconspicua Grunow                                             0.40      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.45      6.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   1.22      3.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.40      1.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.40      1.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.81      2.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     1.63      4.0
  172005 Staurosira construens var. binodis (Ehrenberg) Hamilton in Hamilton+     2.04      5.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.40      1.0
   64010 Stephanodiscus hantzschii Grunow in Cleve and Grunow                     4.91     12.0
   64022 Stephanodiscus medius Håkansson                                          0.40      1.0
   64018 Stephanodiscus minutulus (Kützing) Cleve et Möller                       1.63      4.0
   64001 Stephanodiscus niagarae Ehrenberg                                        6.55     16.0
   64003 Stephanodiscus parvus Stoermer et Håkansson                              9.01     22.0
   66013 Synedra cyclopum Brutschy                                                2.04      5.0


Report Date: 6/19/2019          Total Number of Taxa: 36          Total Number Counted: 244

Count Notes:

  ?
  Comments: 19.2-6.0, 20.0-6.0, 19.6-6.0, 19.8-6.0, 19.9-6.0, 19.9-6.0; Stopped after 244 valves in 1.5 hours and 6 transects, diatoms very scarce in this sample
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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