Water Body: Virgin River           Site Location ID: NRSA-FW08AZ050  Sample Label: 
Sample ID: NRSA0675                Client Sample ID: 552774.1
Date Sample Collected: 07/12/2009  Count Finished: 02/26/2010
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           7.00     42.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.50      3.0
    7054 Amphora holsatica Hustedt                                                0.66      4.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.66      4.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.50      3.0
   12023 Caloneis amphisbaena (Bory) Cleve                                        0.33      2.0
   20001 Cyclotella atomus Hustedt                                                0.16      1.0
   20007 Cyclotella meneghiniana Kützing                                          6.16     37.0
   23001 Cymbella amphicephala Nägeli in Kützing                                  0.16      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.16      1.0
   37062 Gomphonema olivaceoides Hustedt                                          0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.50      3.0
  213003 Hippodonta lueneburgensis (Grunow) Lange-Bertalot, Metzeltin et Wit+     0.33      2.0
  130005 Luticola cohnii (Hilse in Rabenhorst) Mann in Round, Crawford and M+     0.16      1.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.33      2.0
   46317 Navicula canalis Patrick                                                 0.66      4.0
   46661 Navicula capitatoradiata Germain                                         0.16      1.0
   46014 Navicula cryptocephala Kützing                                           1.00      6.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            7.33     44.0
   46616 Navicula germainii Wallace                                               0.16      1.0
   46023 Navicula gregaria Donkin                                                 1.83     11.0
   46269 Navicula kotschyi Grunow                                                 1.16      7.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     9.83     59.0
   46896 Navicula rostellata Kützing                                             14.83     89.0
   46390 Navicula salinicola Hustedt                                              1.00      6.0
   46394 Navicula schroeteri var. escambia Patrick                                0.33      2.0
   46562 Navicula subminuscula Manguin                                            0.50      3.0
   46104 Navicula tripunctata (Müller) Bory                                       0.50      3.0
   46504 Navicula veneta Kützing                                                  1.66     10.0
   48004 Nitzschia amphibia Grunow                                                0.16      1.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.16      1.0
   48145 Nitzschia filiformis (Smith) Van Heurck                                  0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                24.16    145.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.50      3.0
   48024 Nitzschia microcephala Grunow                                            1.00      6.0
   48025 Nitzschia palea (Kützing) Smith                                          1.50      9.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.16      1.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.16      1.0
   48378 Nitzschia solita Hustedt                                                 4.16     25.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.16      1.0
  158001 Pleurosira laevis (Ehrenberg) Compère                                    3.66     22.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.33      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.16      1.0
   62058 Stauroneis pseudosubobtusoides Germain                                   0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.16      1.0
   65068 Surirella brebissonii Krammer et Lange-Bertalot                          0.66      4.0
  200002 Tabularia fasciculata (Agardh) Williams et Round                         0.16      1.0
   70008 Thalassiosira weissflogii (Grunow) Fryxell et Hasle                      0.16      1.0
  185023 Tryblionella apiculata Gregory                                           1.33      8.0
  185021 Tryblionella calida (Grunow in Cleve and Grunow) Mann in Round, Cra+     0.50      3.0
  185024 Tryblionella hungarica (Grunow) Frenguelli                               0.83      5.0

Report Date: 12/3/2023          Total Number of Taxa: 53          Total Number Counted: 600