Water Body: Walker Creek           Site Location ID: NRSA-FW08VA030  Sample Label: 
Sample ID: NRSA0521                Client Sample ID: 534344.1
Date Sample Collected: 09/22/2008  Count Finished: 
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+    13.10     79.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           0.33      2.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                            21.39    129.0
    7001 Amphora ovalis (Kützing) Kützing                                         0.66      4.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         2.32     14.0
   12010 Caloneis silicula (Ehrenberg) Cleve                                      0.33      2.0
   16011 Cocconeis pediculus Ehrenberg                                            0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 3.31     20.0
   20007 Cyclotella meneghiniana Kützing                                          1.16      7.0
   23073 Cymbella affinis Kützing                                                 0.99      6.0
   23817 Cymbella tropica Krammer                                                 1.49      9.0
   34006 Fragilaria capucina Desmazières                                          0.66      4.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst              16.74    101.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.49      3.0
   37156 Gomphonema insigne Gregory                                               0.33      2.0
   37168 Gomphonema micropus Kützing                                              0.66      4.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.33      2.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.33      2.0
   44073 Melosira varians Agardh                                                  1.99     12.0
   46789 Navicula aff. subminuscula ANS NAWQA EAM Manguin                         4.14     25.0
   46661 Navicula capitatoradiata Germain                                         4.80     29.0
   46646 Navicula caterva Hohn et Hellerman                                       0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.32      8.0
   46616 Navicula germainii Wallace                                               1.49      9.0
   46373 Navicula menisculus Schumann                                             0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                     1.32      8.0
   93172 Navicula radiosafallax Lange-Bertalot                                    0.99      6.0
   46896 Navicula rostellata Kützing                                              4.14     25.0
   46394 Navicula schroeteri var. escambia Patrick                                0.33      2.0
   46562 Navicula subminuscula Manguin                                            0.66      4.0
   46078 Navicula submuralis Hustedt                                              4.47     27.0
   46104 Navicula tripunctata (Müller) Bory                                       1.32      8.0
   48004 Nitzschia amphibia Grunow                                                1.99     12.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.66      4.0
   48020 Nitzschia heufleriana Grunow                                             0.66      4.0
   48025 Nitzschia palea (Kützing) Smith                                          0.33      2.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        0.33      2.0
   48225 Nitzschia sociabilis Hustedt                                             0.33      2.0
  155024 Planothidium lanceolatum var. omissum (Reimer in Patrick and Reimer+     0.33      2.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.33      2.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.82      5.0
  170014 Sellaphora seminulum (Grunow) Mann                                       1.32      8.0

Report Date: 5/28/2023          Total Number of Taxa: 43          Total Number Counted: 603