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


Water Body: Guadalupe River        Site Location ID: GU4     Sample Label: GU4-I
Sample ID: GU040375                Client Sample ID:
Date Sample Collected: 11/20/1997  Count Finished: 05/15/1998
Subsample ID: DT1                  Slide Replicate ID: l     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2007 Achnanthes exigua Grunow                                                 0.80      4.0
    2105 Achnanthes oblongella Østrup                                             0.20      1.0
    7038 Amphora angusta Gregory                                                  1.00      5.0
    7019 Amphora submontana Hustedt                                              17.60     88.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.60      3.0
   11002 Biddulphia laevis Ehrenberg                                              0.80      4.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.20      1.0
   12004 Caloneis ventricosa var. truncatula (Grunow in Van Heurck) Meister       0.20      1.0
   20024 Cyclotella aliquantula Hohn et Hellerman                                 0.60      3.0
   20001 Cyclotella atomus Hustedt                                                0.20      1.0
   20010 Cyclotella stelligera (Cleve et Grunow) Van Heurck                       0.20      1.0
   23104 Cymbella reichardtii Krammer                                             0.20      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.00      5.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.20      1.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 0.20      1.0
   44006 Melosira granulata var. angustissima Müller                              0.20      1.0
   44073 Melosira varians Agardh                                                  0.40      2.0
   46007 Navicula biconica Patrick                                                0.20      1.0
   46272 Navicula capitata Ehrenberg                                              0.20      1.0
   46115 Navicula confervacea (Kützing) Grunow                                    0.20      1.0
   46014 Navicula cryptocephala Kützing                                           1.80      9.0
   46025 Navicula halophila (Grunow) Cleve                                        0.40      2.0
   46488 Navicula heufleri var. leptocephala (Brébisson ex Grunow) Peragallo      0.20      1.0
   46034 Navicula lanceolata (Agardh) Kützing                                     1.00      5.0
   46370 Navicula luzonensis Hustedt                                              0.40      2.0
   46039 Navicula minima Grunow in Van Heurck                                     0.40      2.0
   46042 Navicula mutica Kützing                                                  0.20      1.0
   46044 Navicula notha Wallace                                                   6.40     32.0
   46054 Navicula pupula var. rectangularis (Gregory) Grunow                      0.20      1.0
   46055 Navicula pygmaea Kützing                                                 0.20      1.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.20      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.20      1.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.20      1.0
   46394 Navicula schroeteri var. escambia Patrick                                0.80      4.0
   46395 Navicula secreta var. apiculata Patrick                                  2.00     10.0
   46069 Navicula seminuloides Hustedt                                            0.20      1.0
   46070 Navicula seminulum Grunow                                                0.20      1.0
   46400 Navicula symmetrica Patrick                                              0.60      3.0
   46104 Navicula tripunctata (Müller) Bory                                       0.20      1.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           19.40     97.0
   46410 Navicula viridula var. rostellata (Kützing) Cleve                        0.20      1.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.80      4.0
   48004 Nitzschia amphibia Grunow                                                2.00     10.0
   48098 Nitzschia bacata Hustedt                                                 0.20      1.0
   48137 Nitzschia clausii Hantzsch                                              10.20     51.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.00      5.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  3.80     19.0
   48014 Nitzschia frustulum var. perminuta Grunow                                1.40      7.0
   48120 Nitzschia hungarica Grunow                                               0.20      1.0
   48022 Nitzschia kuetzingiana Hilse                                             1.60      8.0
   48025 Nitzschia palea (Kützing) Smith                                          7.80     39.0
   48166 Nitzschia panduriformis var. continua Grunow in Cleve and Grunow         0.40      2.0
   48180 Nitzschia tryblionella var. levidensis (Smith) Grunow in Cleve et G+     0.20      1.0
   48184 Nitzschia umbilicata Hustedt                                             0.80      4.0
   54003 Pleurosigma salinarum (Grunow) Grunow in Cleve and Grunow                1.40      7.0
   58005 Rhopalodia gibberula (Ehrenberg) Müller                                  2.80     14.0
   64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck      1.20      6.0
   65019 Surirella robusta Ehrenberg                                              0.60      3.0
   65055 Surirella suecica Grunow in Van Heurck                                   0.20      1.0
   66065 Synedra goulardi Brébisson ex Cleve and Grunow                           0.40      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         2.40     12.0


Report Date: 11/27/2021          Total Number of Taxa: 61          Total Number Counted: 500

Count Notes:

  ?
  Comments: Start circle: x36.1, y87; end circle strip one: x36.1, y102; start circle strip two: x37.1, y87; end circle strip two: x37.1, y102; Start circle strip three: x38.8, y87; end circle strip three: x38.8, y102; start circle strip four: x39.4, y87; end circle strip four: x39.4, y98.3.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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