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


Water Body: Mississippi River      Site Location ID: MI2     Sample Label: MI2/73
Sample ID: MI10006                 Client Sample ID:
Date Sample Collected: 09/29/1973  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Christine Parker       Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    7990 Amphora sp. 1 ?                                                          0.08      1.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.17      2.0
   17008 Coscinodiscus lacustris Grunow                                           1.05     12.0
   17010 Coscinodiscus subtilis Ehrenberg                                         4.22     48.0
   20007 Cyclotella meneghiniana Kützing                                          1.14     13.0
   30018 Diploneis pseudovalis Hustedt                                            0.26      3.0
   34025 Fragilaria pinnata Ehrenberg                                             0.08      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.43     39.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          0.26      3.0
   44001 Melosira ambigua (Grunow) Müller                                         0.61      7.0
   44004 Melosira distans var. alpigena Grunow                                    0.96     11.0
   44005 Melosira granulata (Ehrenberg) Ralfs                                     0.26      3.0
   44073 Melosira varians Agardh                                                  1.58     18.0
   46236 Navicula mutica var. nivalis (Ehrenberg) Hustedt                         0.88     10.0
   46376 Navicula mutica var. stigma Patrick                                      0.61      7.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.17      2.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           20.35    231.0
   48137 Nitzschia clausii Hantzsch                                               0.35      4.0
   48142 Nitzschia diserta Hustedt                                                0.61      7.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                 35.59    404.0
   48164 Nitzschia obtusa var. scalpelliformis (Grunow in Cleve and Grunow) +     0.61      7.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.17      2.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    0.17      2.0
   54003 Pleurosigma salinarum (Grunow) Grunow in Cleve and Grunow                0.17      2.0
   58006 Rhopalodia musculus (Kützing) Müller                                     0.08      1.0
   64009 Stephanodiscus astraea (Ehrenberg) Grunow in Cleve and Grunow            0.26      3.0
   64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck      0.44      5.0
   66052 Synedra affinis var. parva (Kützing) Grunow in Van Heurck               25.19    286.0
   66059 Synedra ulna var. oxyrhynchus (Kützing) Van Heurck                       0.08      1.0


Report Date: 6/20/2019          Total Number of Taxa: 29          Total Number Counted: 1135

Count Notes:

  ?
  Comments: Amphora angusta: design. as 'Amphora sp. 1?'
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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