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


Water Body: Sabinal Rv             Site Location ID: GS08198000  Sample Label:
Sample ID: GS023121                Client Sample ID: SCTX0896ADE0110B
Date Sample Collected: 08/07/1996  Count Finished: 08/13/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2001 Achnanthes affinis Grunow                                                1.16      7.0
    2159 Achnanthes exilis Kützing                                                6.00     36.0
    2118 Achnanthes laevis Schimanski                                             0.50      3.0
    2030 Achnanthes minutissima Kützing                                           4.66     28.0
    2187 Achnanthes minutissima var. scotica (Carter) Lange-Bertalot sensu K+     4.16     25.0
    2107 Achnanthes rosenstockii Lange-Bertalot                                   1.33      8.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.66      4.0
    7004 Amphora perpusilla (Grunow) Grunow                                       2.50     15.0
    8007 Anomoeoneis vitrea (Grunow) Ross                                        10.66     64.0
   20007 Cyclotella meneghiniana Kützing                                          0.50      3.0
   23072 Cymbella delicatula Kützing                                              5.33     32.0
   23009 Cymbella lunata Smith                                                    4.66     28.0
   23010 Cymbella microcephala Grunow                                             9.83     59.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.83      5.0
   25001 Denticula elegans Kützing                                                0.16      1.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            0.33      2.0
   33008 Eunotia curvata (Kützing) Lagerstedt                                     0.16      1.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  2.16     13.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.33      2.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 0.16      1.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.66      4.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   37002 Gomphonema affine Kützing                                                1.33      8.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.16      1.0
   37125 Gomphonema angustum Agardh                                               1.00      6.0
   37022 Gomphonema truncatum Ehrenberg                                           0.16      1.0
   43002 Mastogloia smithii Thwaites ex Smith                                     0.16      1.0
   46003 Navicula arvensis Hustedt                                                2.83     17.0
   46024 Navicula gysingensis Foged                                              19.83    119.0
   46032 Navicula laevissima Kützing                                              0.66      4.0
   46643 Navicula pupula var. aquaeductae (Krasske) Hustedt                       0.16      1.0
   46056 Navicula radiosa Kützing                                                 3.66     22.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              3.00     18.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        1.50      9.0
   48004 Nitzschia amphibia Grunow                                                3.50     21.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.83      5.0
   48025 Nitzschia palea (Kützing) Smith                                          2.66     16.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.83      5.0


Report Date: 4/20/2024          Total Number of Taxa: 40          Total Number Counted: 600

Count Notes:

  ?
  Comments: Start x34, y86.3; end x34, y90.5. Achnanthes species are difficult to split, esp. in girdle view. I think A, minutissima v. scotica is a good name for many of the specimens here, although the central area is variable in comparison with the figure in K-LB.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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