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: GU031120                Client Sample ID:
Date Sample Collected: 09/27/1984  Count Finished:
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   
    2121 Achnanthes biporoma Hohn et Hellerman                                    0.40      4.0
    2004 Achnanthes clevei Grunow                                                 0.10      1.0
    2007 Achnanthes exigua Grunow                                                 9.20     92.0
     401 Achnanthes exigua var. heterovalva Krasske                               1.60     16.0
    2030 Achnanthes minutissima Kützing                                           0.60      6.0
    2134 Achnanthes tenera Hustedt                                                0.10      1.0
    7011 Amphora acutiuscula Kützing                                              0.70      7.0
    7013 Amphora bullatoides Hohn et Hellerman                                    2.80     28.0
    7001 Amphora ovalis (Kützing) Kützing                                         2.90     29.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.20      2.0
    7019 Amphora submontana Hustedt                                               1.00     10.0
    7006 Amphora veneta Kützing                                                   3.70     37.0
   11002 Biddulphia laevis Ehrenberg                                              4.10     41.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.20      2.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    3.60     36.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.40      4.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.10      1.0
   30019 Diploneis puella (Schumann) Cleve                                        0.10      1.0
   33035 Eunotia monodon Ehrenberg                                                1.00     10.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  0.20      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.10      1.0
   37067 Gomphonema abbreviatum Agardh                                            2.70     27.0
   37002 Gomphonema affine Kützing                                                2.80     28.0
   37069 Gomphonema angustatum var. intermedia Grunow in Van Heurck               1.90     19.0
   37089 Gomphonema lanceolatum (Ehrenberg) Kützing                               0.30      3.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.60     16.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.10      1.0
   44006 Melosira granulata var. angustissima Müller                              0.10      1.0
   44073 Melosira varians Agardh                                                  0.10      1.0
   46309 Navicula accomoda Hustedt                                                0.30      3.0
   46005 Navicula atomus (Kützing) Grunow                                         0.10      1.0
   46007 Navicula biconica Patrick                                                0.70      7.0
   46168 Navicula capitata var. hungarica (Grunow) Ross                           0.30      3.0
   46325 Navicula cincta var. rostrata Reimer                                     0.20      2.0
   46323 Navicula citrus Krasske                                                  0.30      3.0
   46115 Navicula confervacea (Kützing) Grunow                                   13.20    132.0
   46335 Navicula cryptocephaloides Hustedt                                       0.10      1.0
   46023 Navicula gregaria Donkin                                                 0.50      5.0
   46370 Navicula luzonensis Hustedt                                              2.90     29.0
   46039 Navicula minima Grunow in Van Heurck                                     8.00     80.0
   46265 Navicula placentula (Ehrenberg) Grunow                                   0.10      1.0
   46051 Navicula pupula Kützing                                                  0.10      1.0
   46055 Navicula pygmaea Kützing                                                 0.20      2.0
   46390 Navicula salinicola Hustedt                                              0.10      1.0
   46391 Navicula sanctaecrucis Østrup                                            0.30      3.0
   46070 Navicula seminulum Grunow                                                0.10      1.0
   46400 Navicula symmetrica Patrick                                              0.10      1.0
   46404 Navicula texana Patrick                                                  0.30      3.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            2.40     24.0
   48110 Nitzschia accomodata Hustedt                                             0.10      1.0
   48129 Nitzschia admissa Hustedt                                                0.10      1.0
   48004 Nitzschia amphibia Grunow                                               13.90    139.0
   48132 Nitzschia apiculata (Gregory) Grunow                                     0.10      1.0
   48098 Nitzschia bacata Hustedt                                                 0.30      3.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 3.60     36.0
   48202 Nitzschia frustulum var. perpusilla (Rabenhorst) Grunow                  0.30      3.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.60      6.0
   48022 Nitzschia kuetzingiana Hilse                                             5.20     52.0
   48156 Nitzschia liebethruthii Rabenhorst                                       0.20      2.0
   48025 Nitzschia palea (Kützing) Smith                                          1.50     15.0
   48030 Nitzschia romana Grunow in Van Heurck                                    0.20      2.0
   54003 Pleurosigma salinarum (Grunow) Grunow in Cleve and Grunow                0.40      4.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.10      1.0
   66061 Synedra ulna var. subaequalis (Grunow in Van Heurck) Van Heurck          0.20      2.0
   68001 Terpsinoe musica Ehrenberg                                               0.20      2.0


Report Date: 9/23/2021          Total Number of Taxa: 65          Total Number Counted: 1000

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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