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: GU2L
Sample ID: GU008035                Client Sample ID:
Date Sample Collected: 03/27/1961  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Raymond Cummins        Sample Type: DT



   Naded Taxon Name                                                            Percent    Count Notes   
     401 Achnanthes exigua var. heterovalva Krasske                               0.05      2.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  0.05      2.0
    2030 Achnanthes minutissima Kützing                                          14.58    514.0
    7033 Amphora sp. 1 ANS BG                                                     0.19      7.0
   16004 Cocconeis placentula Ehrenberg                                           0.02      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                   32.44   1143.0
   17001 Coscinodiscus decipiens Grunow                                           0.14      5.0
   17004 Coscinodiscus pygmaeus var. micropunctatus Brun et Peragallo             0.02      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.25      9.0
   27004 Diatoma vulgare Bory                                                     0.11      4.0
   30018 Diploneis pseudovalis Hustedt                                            0.11      4.0
   32003 Epithemia adnata (Kützing) Brébisson                                     0.02      1.0
   34025 Fragilaria pinnata Ehrenberg                                             0.02      1.0
   37002 Gomphonema affine Kützing                                                1.41     50.0
   37024 Gomphonema affine var. insigne (Gregory) Andrews                         0.17      6.0
   37030 Gomphonema intricatum Kützing                                            0.02      1.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.45     16.0
   37010 Gomphonema parvulum (Kützing) Kützing                                   22.59    796.0
   44001 Melosira ambigua (Grunow) Müller                                         0.05      2.0
   44073 Melosira varians Agardh                                                  0.85     30.0
   46003 Navicula arvensis Hustedt                                                0.05      2.0
   46272 Navicula capitata Ehrenberg                                              0.05      2.0
   46168 Navicula capitata var. hungarica (Grunow) Ross                           0.02      1.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.05      2.0
   46370 Navicula luzonensis Hustedt                                              9.93    350.0
   46039 Navicula minima Grunow in Van Heurck                                     0.08      3.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.17      6.0
   46400 Navicula symmetrica Patrick                                              0.17      6.0
   46402 Navicula tenera Hustedt                                                  0.02      1.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           13.08    461.0
   48004 Nitzschia amphibia Grunow                                                0.56     20.0
   48132 Nitzschia apiculata (Gregory) Grunow                                     0.05      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.39     14.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  0.08      3.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.02      1.0
   48022 Nitzschia kuetzingiana Hilse                                             0.28     10.0
   48025 Nitzschia palea (Kützing) Smith                                          0.70     25.0
   48207 Nitzschia paleaeformis Hustedt                                           0.02      1.0
   48990 Nitzschia sp. 1 ?                                                        0.02      1.0
   48991 Nitzschia sp. 2 ?                                                        0.28     10.0
   48179 Nitzschia tryblionella var. debilis (Arnott) Hustedt                     0.02      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.05      2.0
   65053 Surirella salina Smith                                                   0.02      1.0
   65055 Surirella suecica Grunow in Van Heurck                                   0.02      1.0
   66026 Synedra ulna var. danica (Kützing) Grunow in Van Heurck                  0.02      1.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  0.02      1.0


Report Date: 9/24/2022          Total Number of Taxa: 46          Total Number Counted: 3523

Count Notes:

  ?
  Comments: Nitzschia s???lata: design. as 'Nitzschia sp. 1?'. Nitzschia frustulum var.: design. as 'Nitzschia sp. 2?'.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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