Water Body: WAPPINGER CREEK        Site Location ID: GS01372200  Sample Label: 
Sample ID: GS008281                Client Sample ID: HDSN0893ADE0217
Date Sample Collected: 08/19/1993  Count Finished: 04/26/1995
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: DTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    2004 Achnanthes clevei Grunow                                                 1.00      6.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  1.66     10.0
    2025 Achnanthes linearis fo. curta Smith                                      0.66      4.0
    2030 Achnanthes minutissima Kützing                                           5.66     34.0
    2026 Achnanthes pusilla (Grunow) DeToni                                       0.66      4.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             0.33      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       3.33     20.0
   16011 Cocconeis pediculus Ehrenberg                                            1.00      6.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    3.33     20.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.16      7.0
   22001 Cymatopleura solea (Brébisson in Brébisson and Godey) W. Smith           0.33      2.0
   23003 Cymbella brehmii Hustedt                                                 0.50      3.0
   23051 Cymbella sinuata Gregory                                                 0.66      4.0
   23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck                        0.66      4.0
   27004 Diatoma vulgare Bory                                                     3.83     23.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.66      4.0
   34025 Fragilaria pinnata Ehrenberg                                             5.66     34.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.66      4.0
   36003 Gomphoneis herculeana (Ehrenberg) Cleve                                  0.33      2.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               1.66     10.0
   37008 Gomphonema grunowii Patrick in Patrick and Reimer                        0.66      4.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.33      8.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.33      2.0
   38011 Gyrosigma nodiferum (Grunow) Reimer in Patrick and Reimer                0.33      2.0
   44010 Melosira italica (Ehrenberg) Kützing                                     0.16      1.0
   44073 Melosira varians Agardh                                                 29.50    177.0
   46272 Navicula capitata Ehrenberg                                              0.33      2.0
   46169 Navicula cari Ehrenberg                                                  1.66     10.0
   46255 Navicula cryptocephala var. exilis Grunow                                0.66      4.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  1.33      8.0
   46023 Navicula gregaria Donkin                                                 0.33      2.0
   46373 Navicula menisculus Schumann                                             1.16      7.0
   46039 Navicula minima Grunow in Van Heurck                                     0.33      2.0
   46051 Navicula pupula Kützing                                                  0.66      4.0
   46053 Navicula pupula var. mutata (Krasske) Hustedt                            0.33      2.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 2.66     16.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        5.33     32.0
   46395 Navicula secreta var. apiculata Patrick                                  2.00     12.0
   46107 Navicula tantula Hustedt                                                 0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       6.83     41.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         0.66      4.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.00      6.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.50      3.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 2.00     12.0
   48014 Nitzschia frustulum var. perminuta Grunow                                0.33      2.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.66      4.0
   48022 Nitzschia kuetzingiana Hilse                                             2.00     12.0
   48025 Nitzschia palea (Kützing) Smith                                          0.66      4.0
   48225 Nitzschia sociabilis Hustedt                                             0.33      2.0
   48034 Nitzschia subtilis (Kützing) Grunow in Cleve and Grunow                  0.33      2.0
   48222 Nitzschia tarda Hustedt                                                  0.33      2.0
   66014 Synedra parasitica (Smith) Hustedt                                       0.33      2.0

Report Date: 4/2/2023          Total Number of Taxa: 54          Total Number Counted: 600