Water Body: Beechtree Creek        Site Location ID: NRSA-FW08VA045  Sample Label: 
Sample ID: NRSA1143                Client Sample ID: 552744.1
Date Sample Collected: 09/03/2009  Count Finished: 11/20/2009
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                                               3.49     21.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.33      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          35.10    211.0
    1036 Achnanthidium rivulare Potapova et Ponader                               3.16     19.0
  204003 Adlafia minuscula var. muralis (Grunow in Van Heurck) Lange-Bertalo+     0.49      3.0
   18013 Brachysira microcephala (Kützing) Compère                                0.49      3.0
   23048 Cymbella aspera (Ehrenberg) Cleve                                        0.16      1.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.16      1.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.99      6.0
   33001 Eunotia arcus Ehrenberg                                                  0.16      1.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           1.83     11.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.49      3.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     1.33      8.0
   33103 Eunotia pirla Carter et Flower                                          12.47     75.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.16      1.0
   35025 Frustulia saxonica Rabenhorst                                            5.99     36.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    1.83     11.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.16      1.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.16      1.0
   37278 Gomphonema lagenula Kützing                                              6.15     37.0
   37311 Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot e+     1.16      7.0
  130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann               0.33      2.0
   44073 Melosira varians Agardh                                                  0.83      5.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.66      4.0
   46945 Navicula cariocincta Lange-Bertalot                                      0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.99      6.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.66      4.0
   46017 Navicula difficillima Hustedt                                            1.83     11.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            0.16      1.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.33      2.0
   46369 Navicula lateropunctata Wallace                                          0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                     2.16     13.0
   46538 Navicula perminuta Grunow in Van Heurck                                  0.33      2.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     0.16      1.0
   46896 Navicula rostellata Kützing                                              1.16      7.0
   46401 Navicula tenelloides Hustedt                                             0.16      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.33      2.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          0.83      5.0
   48349 Nitzschia tubicola Grunow in Cleve and Grunow                            0.66      4.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     0.83      5.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.33      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.16      1.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.33      2.0
  155035 Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lang+     7.48     45.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     1.66     10.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.16      1.0

Report Date: 3/24/2023          Total Number of Taxa: 49          Total Number Counted: 601