Water Body: Grande, Rio            Site Location ID: NRSA-FW08CO049  Sample Label: 
Sample ID: NRSA1108                Client Sample ID: 553304.1
Date Sample Collected: 09/16/2009  Count Finished: 02/16/2010
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mihaela Enache         Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
   12010 Caloneis silicula (Ehrenberg) Cleve                                      0.50      3.0
   16004 Cocconeis placentula Ehrenberg                                           0.16      1.0
   20007 Cyclotella meneghiniana Kützing                                          1.33      8.0
   32006 Epithemia sorex Kützing                                                  0.50      3.0
   34141 Fragilaria zeilleri var. elliptica Gasse                                 0.83      5.0
   36003 Gomphoneis herculeana (Ehrenberg) Cleve                                  0.16      1.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.33      2.0
   37022 Gomphonema truncatum Ehrenberg                                           0.16      1.0
  213002 Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski     0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.16      1.0
   46496 Navicula eidrigiana Carter                                               0.50      3.0
   46269 Navicula kotschyi Grunow                                                 2.00     12.0
   46665 Navicula lundii Reichardt                                                0.33      2.0
   46896 Navicula rostellata Kützing                                              0.50      3.0
   46990 Navicula sp. 1 ?                                                         0.16      1.0
   46991 Navicula sp. 2 ?                                                         0.16      1.0
   48004 Nitzschia amphibia Grunow                                                1.00      6.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.16      1.0
   48122 Nitzschia inconspicua Grunow                                             0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.16      1.0
   48156 Nitzschia liebethruthii Rabenhorst                                       0.66      4.0
   48025 Nitzschia palea (Kützing) Smith                                          0.33      2.0
   48990 Nitzschia sp. 1 ?                                                        0.16      1.0
   48991 Nitzschia sp. 2 ?                                                        0.16      1.0
   48992 Nitzschia sp. 3 ?                                                        0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.33      2.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.50      3.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     1.83     11.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.50      3.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 4.00     24.0
  172001 Staurosira construens Ehrenberg                                          8.00     48.0
  172005 Staurosira construens var. binodis (Ehrenberg) Hamilton in Hamilton+    50.83    305.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     8.66     52.0
  175001 Staurosirella leptostauron (Ehrenberg) Williams et Round                 1.33      8.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                     12.33     74.0
   66053 Synedra delicatissima var. angustissima Grunow in Van Heurck             0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.16      1.0

Report Date: 3/31/2023          Total Number of Taxa: 38          Total Number Counted: 600