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


Water Body: Guadalupe River        Site Location ID: GU2D    Sample Label: GU2D-2-9601
Sample ID: GU040035                Client Sample ID:
Date Sample Collected: 10/22/1996  Count Finished: 12/02/1996
Subsample ID: DT1                  Slide Replicate ID: h     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: DT



   Naded Taxon Name                                                            Percent    Count Notes   
    2007 Achnanthes exigua Grunow                                                18.80     94.0
     401 Achnanthes exigua var. heterovalva Krasske                               0.40      2.0
    7011 Amphora acutiuscula Kützing                                              0.60      3.0
    7019 Amphora submontana Hustedt                                               0.20      1.0
    7006 Amphora veneta Kützing                                                   0.80      4.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.20      1.0
   20001 Cyclotella atomus Hustedt                                                0.80      4.0
   20007 Cyclotella meneghiniana Kützing                                          0.60      3.0
   33035 Eunotia monodon Ehrenberg                                                0.40      2.0
   37002 Gomphonema affine Kützing                                                0.60      3.0
   37069 Gomphonema angustatum var. intermedia Grunow in Van Heurck               1.40      7.0
   37010 Gomphonema parvulum (Kützing) Kützing                                   10.80     54.0
   46007 Navicula biconica Patrick                                               12.00     60.0
   46115 Navicula confervacea (Kützing) Grunow                                    1.20      6.0
   46039 Navicula minima Grunow in Van Heurck                                     3.20     16.0
   46046 Navicula paucivisitata Patrick                                           0.20      1.0
   46265 Navicula placentula (Ehrenberg) Grunow                                   0.20      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 2.20     11.0
   46391 Navicula sanctaecrucis Østrup                                            0.60      3.0
   46400 Navicula symmetrica Patrick                                              0.40      2.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           25.80    129.0
   48004 Nitzschia amphibia Grunow                                                9.40     47.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.60      8.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.20      1.0
   48120 Nitzschia hungarica Grunow                                               0.20      1.0
   48022 Nitzschia kuetzingiana Hilse                                             1.40      7.0
   48157 Nitzschia linearis var. tenuis (Smith) Grunow in Cleve et Grunow         0.20      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.00      5.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    0.40      2.0
   54003 Pleurosigma salinarum (Grunow) Grunow in Cleve and Grunow                4.00     20.0
   65043 Surirella ovalis Brébisson                                               0.20      1.0


Report Date: 9/21/2021          Total Number of Taxa: 31          Total Number Counted: 500

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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