Water Body: Guadalupe River        Site Location ID: GU2     Sample Label: GU2R
Sample ID: GU015025                Client Sample ID: 
Date Sample Collected: 03/14/1968  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                               0.07      2.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      1.09     28.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             0.11      3.0
    7019 Amphora submontana Hustedt                                               0.03      1.0
    8007 Anomoeoneis vitrea (Grunow) Ross                                         0.03      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    1.56     40.0
   17004 Coscinodiscus pygmaeus var. micropunctatus Brun et Peragallo             1.17     30.0
   20001 Cyclotella atomus Hustedt                                                0.03      1.0
   20007 Cyclotella meneghiniana Kützing                                          0.15      4.0
   30018 Diploneis pseudovalis Hustedt                                            0.11      3.0
   37002 Gomphonema affine Kützing                                                0.43     11.0
   37024 Gomphonema affine var. insigne (Gregory) Andrews                         0.03      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                   15.75    402.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 0.03      1.0
   44004 Melosira distans var. alpigena Grunow                                    0.07      2.0
   44073 Melosira varians Agardh                                                  3.36     86.0
   46309 Navicula accomoda Hustedt                                                0.03      1.0
   46272 Navicula capitata Ehrenberg                                              0.03      1.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.03      1.0
   46370 Navicula luzonensis Hustedt                                              0.58     15.0
   46039 Navicula minima Grunow in Van Heurck                                     0.03      1.0
   46044 Navicula notha Wallace                                                   0.27      7.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.03      1.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.94     24.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.11      3.0
   46395 Navicula secreta var. apiculata Patrick                                  1.33     34.0
   46990 Navicula sp. 1 ?                                                         0.03      1.0
   46400 Navicula symmetrica Patrick                                              0.15      4.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick           68.10   1738.0
   48110 Nitzschia accomodata Hustedt                                             0.23      6.0
   48004 Nitzschia amphibia Grunow                                                0.19      5.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.03      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.62     16.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.15      4.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.11      3.0
   48120 Nitzschia hungarica Grunow                                               0.15      4.0
   48022 Nitzschia kuetzingiana Hilse                                             0.23      6.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.03      1.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.03      1.0
   48990 Nitzschia sp. 1 ?                                                        0.03      1.0
   50002 Opephora martyi Héribaud                                                 0.03      1.0
   52011 Pinnularia biceps Gregory                                                0.03      1.0
   64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck      1.29     33.0
   64012 Stephanodiscus invisitatus Hohn et Hellerman                             0.07      2.0
   65002 Surirella angusta Kützing                                                0.03      1.0
   65017 Surirella ovata Kützing                                                  0.07      2.0
   65050 Surirella ovata var. pinnata (Smith) Brun                                0.03      1.0
   66018 Synedra rumpens var. familiaris (Kützing) Hustedt                        0.07      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.47     12.0
   66026 Synedra ulna var. danica (Kützing) Grunow in Van Heurck                  0.07      2.0

Report Date: 9/29/2023          Total Number of Taxa: 50          Total Number Counted: 2552