Water Body: RIO GRANDE             Site Location ID: GS363207105423010  Sample Label: 
Sample ID: GS010253                Client Sample ID: RIOG0894ARE1601B
Date Sample Collected: 08/18/1994  Count Finished: 
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: RTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    2030 Achnanthes minutissima Kützing                                           6.16     37.0
    2026 Achnanthes pusilla (Grunow) DeToni                                       0.33      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       1.66     10.0
   16011 Cocconeis pediculus Ehrenberg                                            2.66     16.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    4.50     27.0
   20007 Cyclotella meneghiniana Kützing                                          0.83      5.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      4.16     25.0
   23051 Cymbella sinuata Gregory                                                 1.33      8.0
   25001 Denticula elegans Kützing                                                0.33      2.0
   27004 Diatoma vulgare Bory                                                     0.50      3.0
   32006 Epithemia sorex Kützing                                                  1.00      6.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 1.33      8.0
   34013 Fragilaria construens var. binodis (Ehrenberg) Grunow                    5.33     32.0
   34014 Fragilaria construens var. pumila Grunow                                 3.50     21.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     5.50     33.0
   34025 Fragilaria pinnata Ehrenberg                                             8.83     53.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                10.16     61.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.83      5.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   1.83     11.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.66     10.0
   44073 Melosira varians Agardh                                                  3.50     21.0
   46169 Navicula cari Ehrenberg                                                  6.83     41.0
   46378 Navicula ochridana Hustedt                                               0.33      2.0
   46051 Navicula pupula Kützing                                                  0.33      2.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        3.50     21.0
   46395 Navicula secreta var. apiculata Patrick                                  0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       0.50      3.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            0.16      1.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         1.00      6.0
   48004 Nitzschia amphibia Grunow                                                0.50      3.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.00      6.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.66      4.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.00      6.0
   48014 Nitzschia frustulum var. perminuta Grunow                                3.83     23.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.66      4.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48025 Nitzschia palea (Kützing) Smith                                          0.50      3.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                    11.16     67.0
   64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck      0.33      2.0
   65048 Surirella minuta Brébisson                                               0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.33      2.0

Report Date: 6/27/2022          Total Number of Taxa: 42          Total Number Counted: 600