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


Water Body: Guadalupe River        Site Location ID: GU2     Sample Label: GU2-M
Sample ID: GU035065                Client Sample ID:
Date Sample Collected: 09/30/1992  Count Finished: 12/16/1992
Subsample ID: DT1                  Slide Replicate ID: h     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    7038 Amphora angusta Gregory                                                  3.00     15.0
    7019 Amphora submontana Hustedt                                               0.60      3.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.20      1.0
   11002 Biddulphia laevis Ehrenberg                                              0.60      3.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.60      3.0
   20024 Cyclotella aliquantula Hohn et Hellerman                                 0.80      4.0
   20007 Cyclotella meneghiniana Kützing                                          1.20      6.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.40      2.0
   31003 Entomoneis alata (Ehrenberg) Ehrenberg                                   0.20      1.0
   34025 Fragilaria pinnata Ehrenberg                                             4.40     22.0
   37002 Gomphonema affine Kützing                                                1.60      8.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.60     18.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.20      1.0
   38011 Gyrosigma nodiferum (Grunow) Reimer in Patrick and Reimer                4.60     23.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 0.20      1.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          0.20      1.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.20      1.0
   46007 Navicula biconica Patrick                                                0.80      4.0
   46014 Navicula cryptocephala Kützing                                           0.20      1.0
   46023 Navicula gregaria Donkin                                                 0.20      1.0
   46362 Navicula ingenua Hustedt                                                 0.20      1.0
   46370 Navicula luzonensis Hustedt                                              1.20      6.0
   46039 Navicula minima Grunow in Van Heurck                                     1.00      5.0
   46046 Navicula paucivisitata Patrick                                           0.20      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 2.20     11.0
   46390 Navicula salinicola Hustedt                                              0.40      2.0
   46400 Navicula symmetrica Patrick                                              0.20      1.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           16.40     82.0
   48004 Nitzschia amphibia Grunow                                                2.40     12.0
   48138 Nitzschia closterium (Ehrenberg) Smith                                   0.20      1.0
   48142 Nitzschia diserta Hustedt                                                0.60      3.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  1.60      8.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.20      6.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.40      2.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               3.60     18.0
   48022 Nitzschia kuetzingiana Hilse                                            11.00     55.0
   48163 Nitzschia obtusa Smith                                                   1.20      6.0
   48025 Nitzschia palea (Kützing) Smith                                          2.00     10.0
   48166 Nitzschia panduriformis var. continua Grunow in Cleve and Grunow         2.80     14.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    1.80      9.0
   48184 Nitzschia umbilicata Hustedt                                             0.60      3.0
   54003 Pleurosigma salinarum (Grunow) Grunow in Cleve and Grunow               21.00    105.0
   64013 Stephanodiscus minutus Smith                                             0.40      2.0
   65046 Surirella brightwellii Smith                                             0.40      2.0
   65048 Surirella minuta Brébisson                                               1.20      6.0
   65055 Surirella suecica Grunow in Van Heurck                                   0.20      1.0
   66061 Synedra ulna var. subaequalis (Grunow in Van Heurck) Van Heurck          1.40      7.0
   70002 Thalassiosira fluviatilis Hustedt                                        0.40      2.0


Report Date: 9/28/2021          Total Number of Taxa: 48          Total Number Counted: 500

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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