Water Body: Colorado River         Site Location ID: NRSA-FW08AZ098  Sample Label: 
Sample ID: NRSA1204                Client Sample ID: 556004.1
Date Sample Collected: 10/25/2009  Count Finished: 
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Kalina Manoylov        Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    1011 Achnanthidium affine (Grunow in Cleve and Grunow) Czarnecki              0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           8.33     50.0
    1036 Achnanthidium rivulare Potapova et Ponader                               0.33      2.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                        14.33     86.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.16      1.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.16      1.0
   16011 Cocconeis pediculus Ehrenberg                                            2.33     14.0
   16004 Cocconeis placentula Ehrenberg                                           1.66     10.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.66      4.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.33      2.0
   20009 Cyclotella ocellata Pantocsek                                            0.66      4.0
   23001 Cymbella amphicephala Nägeli in Kützing                                  0.33      2.0
   23126 Cymbella caespitosa (Kützing) Brun                                       4.50     27.0
   23099 Cymbella helvetica Kützing                                               4.66     28.0
   23011 Cymbella microcephala var. crassa Reimer in Patrick and Reimer           1.66     10.0
   25008 Denticula kuetzingii Grunow                                              0.83      5.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      0.16      1.0
   27008 Diatoma moniliformis Kützing                                            17.83    107.0
   27012 Diatoma tenuis Agardh                                                    1.16      7.0
   30018 Diploneis pseudovalis Hustedt                                            0.33      2.0
  110013 Encyonema prostratum (Berkeley) Ralfs                                    0.33      2.0
   33157 Eunotia zygodon Ehrenberg                                                0.83      5.0
   34006 Fragilaria capucina Desmazières                                          3.16     19.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.00      6.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.33      2.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.50      3.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 3.83     23.0
   38020 Gyrosigma sciotoense (Sullivant in Sullivant and Wormley) Cleve          0.16      1.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.16      1.0
   46661 Navicula capitatoradiata Germain                                         0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.16      1.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      3.66     22.0
   46023 Navicula gregaria Donkin                                                 1.00      6.0
   46039 Navicula minima Grunow in Van Heurck                                     0.16      1.0
   46104 Navicula tripunctata (Müller) Bory                                       2.66     16.0
   46504 Navicula veneta Kützing                                                  0.66      4.0
   48274 Nitzschia agnita Hustedt                                                 0.66      4.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     2.33     14.0
   48122 Nitzschia inconspicua Grunow                                             0.16      1.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48024 Nitzschia microcephala Grunow                                            0.66      4.0
   48025 Nitzschia palea (Kützing) Smith                                          0.50      3.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        1.16      7.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.66      4.0
   48207 Nitzschia paleaeformis Hustedt                                           0.16      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   1.00      6.0
   48225 Nitzschia sociabilis Hustedt                                             0.33      2.0
   48990 Nitzschia sp. 1 ?                                                        0.33      2.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         8.33     50.0
  170013 Sellaphora rectangularis (Gregory) Lange-Bertalot et Metzeltin           0.33      2.0
   62008 Stauroneis kriegeri Patrick                                              0.33      2.0
   65002 Surirella angusta Kützing                                                0.33      2.0
   65048 Surirella minuta Brébisson                                               0.33      2.0
   66042 Synedra acus Kützing                                                     0.50      3.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         2.00     12.0

Report Date: 5/29/2023          Total Number of Taxa: 55          Total Number Counted: 600