Water Body: Delaware River         Site Location ID: DRBC 2108  Sample Label: 
Sample ID: DRBC0146                Client Sample ID: 20120801-1200
Date Sample Collected: 08/01/2012  Count Finished: 
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: RTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky              11.00     66.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          17.33    104.0
    1036 Achnanthidium rivulare Potapova et Ponader                              10.50     63.0
   10067 Aulacoseira pusilla (Meister) Tuji et Houki                              0.66      4.0
   16004 Cocconeis placentula Ehrenberg                                           6.50     39.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     2.50     15.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     2.33     14.0
 8942001 Eolimna minima (Grunow) Lange-Bertalot                                   1.33      8.0
 8942004 Eolimna subminuscula (Manguin) Moser, Lange-Bertalot et Metzeltin        0.33      2.0
   34237 Fragilaria mesolepta Rabenhorst                                          0.16      1.0
   34082 Fragilaria vaucheriae var. capitellata (Grunow in Van Heurck) Ross       0.66      4.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.16      1.0
   37178 Gomphonema minutum (Agardh) Agardh                                       2.33     14.0
   37075 Gomphonema olivaceoides var. hutchinsoniana Patrick                      0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    5.66     34.0
   37289 Gomphonema pumilum var. elegans Reichardt et Lange-Bertalot in Reic+     0.66      4.0
   37080 Gomphonema rhombicum Fricke in Schmidt et al.                            4.00     24.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     1.33      8.0
   46661 Navicula capitatoradiata Germain                                         0.33      2.0
   46014 Navicula cryptocephala Kützing                                           1.00      6.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      2.66     16.0
   93229 Navicula escambia (Patrick) Metzeltin et Lange-Bertalot                  0.33      2.0
   46616 Navicula germainii Wallace                                               0.33      2.0
   46023 Navicula gregaria Donkin                                                 0.16      1.0
   46542 Navicula libonensis Schoeman                                             0.16      1.0
   46044 Navicula notha Wallace                                                   0.50      3.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      0.33      2.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     1.33      8.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.50      3.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 6.16     37.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.33      2.0
   48156 Nitzschia liebethruthii Rabenhorst                                       3.16     19.0
   48024 Nitzschia microcephala Grunow                                            1.83     11.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        1.16      7.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  4.33     26.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.33      2.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          5.50     33.0

Report Date: 6/7/2023          Total Number of Taxa: 42          Total Number Counted: 600