Water Body: WILLIAMS CREEK         Site Location ID: VA-2-WLL001.83  Sample Label: 
Sample ID: va000177                Client Sample ID: 2-WLL001.83
Date Sample Collected: 11/13/2007  Count Finished: 07/29/2008
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Sara Mays              Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    2245 Achnanthes reimeri Camburn                                               1.49      9.0
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               3.14     19.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           0.82      5.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki            11.25     68.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           5.46     33.0
    1036 Achnanthidium rivulare Potapova et Ponader                               9.43     57.0
  204003 Adlafia minuscula var. muralis (Grunow in Van Heurck) Lange-Bertalo+     0.49      3.0
    7060 Amphora aequalis Krammer                                                 0.33      2.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.66      4.0
   16004 Cocconeis placentula Ehrenberg                                           0.82      5.0
   23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck                        0.99      6.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.16      1.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.99      6.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.98     12.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.16      1.0
  210007 Geissleria kriegeri (Krasske) Lange-Bertalot in Lange-Bertalot and +     0.33      2.0
   37125 Gomphonema angustum Agardh                                               0.16      1.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.66      4.0
  130006 Luticola goeppertiana (Bleisch in Rabenhorst) Mann in Round, Crawfo+     0.49      3.0
   44073 Melosira varians Agardh                                                  1.98     12.0
   45001 Meridion circulare (Greville) Agardh                                     1.49      9.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.16      1.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     2.64     16.0
   46014 Navicula cryptocephala Kützing                                           0.82      5.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.82     11.0
   46023 Navicula gregaria Donkin                                                 2.31     14.0
   46039 Navicula minima Grunow in Van Heurck                                     5.96     36.0
   46044 Navicula notha Wallace                                                   0.66      4.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     0.16      1.0
   46896 Navicula rostellata Kützing                                              0.99      6.0
   46306 Navicula schroeteri Meister                                              0.49      3.0
   46562 Navicula subminuscula Manguin                                            0.16      1.0
   46504 Navicula veneta Kützing                                                  0.66      4.0
   46473 Navicula ventralis Krasske                                               0.66      4.0
   48004 Nitzschia amphibia Grunow                                                0.16      1.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     1.32      8.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.66      4.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.98     12.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.66      4.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.49      3.0
   48025 Nitzschia palea (Kützing) Smith                                          5.46     33.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.66      4.0
   48349 Nitzschia tubicola Grunow in Cleve and Grunow                            0.16      1.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     0.33      2.0
  214002 Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzelt+     0.16      1.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.16      1.0
   52035 Pinnularia latevittata Cleve                                             0.16      1.0
   52059 Pinnularia subcapitata Gregory                                           0.16      1.0
  194004 Placoneis clementis (Grunow) Cox                                         0.16      1.0
  194005 Placoneis elginensis (Gregory) Cox                                       0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     2.15     13.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           1.65     10.0
  155035 Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lang+    13.41     81.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     1.65     10.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               0.33      2.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         3.64     22.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.49      3.0
   62007 Stauroneis smithii Grunow                                                0.16      1.0
   65002 Surirella angusta Kützing                                                1.65     10.0
   65064 Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot          0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.33      2.0

Report Date: 3/22/2023          Total Number of Taxa: 63          Total Number Counted: 604