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


Water Body: Georgetown Lake        Site Location ID: MT1271A  Sample Label:
Sample ID: MT1271A                 Client Sample ID:
Date Sample Collected: 08/24/1993  Count Finished: 07/06/1994
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2001 Achnanthes affinis Grunow                                                0.25      2.0
    2126 Achnanthes deflexa Reimer                                                1.00      8.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  0.25      2.0
    2030 Achnanthes minutissima Kützing                                          10.25     82.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             0.12      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.12      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.75      6.0
   23073 Cymbella affinis Kützing                                                 8.50     68.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          0.62      5.0
   23078 Cymbella mexicana (Ehrenberg) Cleve                                      1.12      9.0
   23010 Cymbella microcephala Grunow                                             9.75     78.0
   23011 Cymbella microcephala var. crassa Reimer in Patrick and Reimer           0.50      4.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      5.62     45.0
   23031 Cymbella muelleri Hustedt                                                1.12      9.0
   23051 Cymbella sinuata Gregory                                                 0.25      2.0
   32006 Epithemia sorex Kützing                                                  0.25      2.0
   34006 Fragilaria capucina Desmazières                                          2.50     20.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst              19.62    157.0
   34013 Fragilaria construens var. binodis (Ehrenberg) Grunow                    2.37     19.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     1.12      9.0
   34017 Fragilaria crotonensis Kitton                                            1.37     11.0
   34022 Fragilaria leptostauron (Ehrenberg) Hustedt                              0.12      1.0
   34025 Fragilaria pinnata Ehrenberg                                            10.75     86.0
   34049 Fragilaria sp. 6 PIRLA                                                   0.37      3.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 2.37     19.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               2.62     21.0
   37022 Gomphonema truncatum Ehrenberg                                           0.50      4.0
   46014 Navicula cryptocephala Kützing                                           0.12      1.0
   46300 Navicula graciloides Mayer                                               0.25      2.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.12      1.0
   46107 Navicula tantula Hustedt                                                 0.50      4.0
   48004 Nitzschia amphibia Grunow                                                1.75     14.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 3.00     24.0
   48014 Nitzschia frustulum var. perminuta Grunow                                2.25     18.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               1.25     10.0
   48022 Nitzschia kuetzingiana Hilse                                             0.12      1.0
   48030 Nitzschia romana Grunow in Van Heurck                                    0.25      2.0
   48045 Nitzschia tropica Hustedt                                                0.25      2.0
   50002 Opephora martyi Héribaud                                                 0.50      4.0
   66062 Synedra mazamaensis Sovereign                                            4.00     32.0
   66016 Synedra rumpens Kützing                                                  0.75      6.0
   66057 Synedra rumpens var. meneghiniana Grunow                                 0.12      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.50      4.0


Report Date: 7/10/2020          Total Number of Taxa: 43          Total Number Counted: 800

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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