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: GU2R
Sample ID: GU003005                Client Sample ID:
Date Sample Collected: 03/02/1956  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Joan Hellerman         Sample Type: DT



   Naded Taxon Name                                                            Percent    Count Notes   
     401 Achnanthes exigua var. heterovalva Krasske                               1.92      8.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.24      1.0
    2030 Achnanthes minutissima Kützing                                           0.24      1.0
    7002 Amphora ovalis var. affinis (Kützing) Van Heurck ex DeTony               0.72      3.0
    7019 Amphora submontana Hustedt                                               1.44      6.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.96      4.0
   12990 Caloneis sp. 1 ?                                                         0.24      1.0
   12004 Caloneis ventricosa var. truncatula (Grunow in Van Heurck) Meister       0.48      2.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                   25.48    106.0
   30019 Diploneis puella (Schumann) Cleve                                        9.85     41.0
   37024 Gomphonema affine var. insigne (Gregory) Andrews                         1.44      6.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.24      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    4.56     19.0
   37990 Gomphonema sp. 1 ?                                                       0.24      1.0
   37991 Gomphonema sp. 2 ?                                                       0.72      3.0
   37992 Gomphonema sp. 3 ?                                                       0.24      1.0
   46272 Navicula capitata Ehrenberg                                              0.24      1.0
   46168 Navicula capitata var. hungarica (Grunow) Ross                           1.20      5.0
   46115 Navicula confervacea (Kützing) Grunow                                    0.24      1.0
   46255 Navicula cryptocephala var. exilis Grunow                                0.48      2.0
   46370 Navicula luzonensis Hustedt                                              2.40     10.0
   46039 Navicula minima Grunow in Van Heurck                                     0.48      2.0
   46160 Navicula odiosa Wallace                                                  0.24      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.48      2.0
   46391 Navicula sanctaecrucis Østrup                                            0.24      1.0
   46990 Navicula sp. 1 ?                                                         0.24      1.0
   46991 Navicula sp. 2 ?                                                         0.24      1.0
   46400 Navicula symmetrica Patrick                                              1.68      7.0
   46401 Navicula tenelloides Hustedt                                             0.48      2.0
   46402 Navicula tenera Hustedt                                                  0.24      1.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           28.84    120.0
   48004 Nitzschia amphibia Grunow                                                1.68      7.0
   48137 Nitzschia clausii Hantzsch                                               0.48      2.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  2.88     12.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 2.16      9.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.24      1.0
   48120 Nitzschia hungarica Grunow                                               0.72      3.0
   48025 Nitzschia palea (Kützing) Smith                                          1.44      6.0
   48030 Nitzschia romana Grunow in Van Heurck                                    0.72      3.0
   48990 Nitzschia sp. 1 ?                                                        0.24      1.0
   48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow                    0.96      4.0
   54004 Pleurosigma delicatulum Smith                                            0.24      1.0
   64012 Stephanodiscus invisitatus Hohn et Hellerman                             0.24      1.0
   65046 Surirella brightwellii Smith                                             0.72      3.0
   65055 Surirella suecica Grunow in Van Heurck                                   0.48      2.0


Report Date: 10/4/2022          Total Number of Taxa: 45          Total Number Counted: 416

Count Notes:

  ?
  Comments: Caloneis sp. 3 JH: design. as 'Caloneis sp. 1?'. Gomphonema sp. 13 JHW: +5 gv; design. as 'Gomphonema sp. 1?'. Gomphonema sp. 1 JH: design. as 'Gomphonema sp. 2?'. Gomphonema sp. 3 JH: design. as 'Gomphonema sp. 3?'. Navicula sp. 53 JHW: design. asp. Navicula sp. 1?'. Navicula sp. 51 JHW: design. as 'Navicula sp. 2?'. Nitzschia sp. 1 JHW: design. as 'Nitzschia sp. 1?'.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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