Water Body: Rio Peñasco            Site Location ID: NX59RPenas176.0  Sample Label: 3RPen176
Sample ID: NX000045                Client Sample ID: 59RPenas176.0-03
Date Sample Collected: 09/10/2003  Count Finished: 04/03/2006
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Sarah Hamsher          Sample Type: RTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          13.00     65.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.40      2.0
    7010 Amphora inariensis Krammer                                               0.60      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         8.40     42.0
   12013 Caloneis tenuis (Gregory) Krammer in Krammer and Lange-Bertalot          0.60      3.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                   10.80     54.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.20      6.0
   23001 Cymbella amphicephala Nägeli in Kützing                                  0.80      4.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          0.60      3.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.60      3.0
   23019 Cymbella pusilla Grunow in Schmidt                                       0.80      4.0
   30004 Diploneis oblongella (Nägeli ex Kützing) Ross                            1.60      8.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.00      5.0
   32003 Epithemia adnata (Kützing) Brébisson                                     0.20      1.0
   32006 Epithemia sorex Kützing                                                  0.40      2.0
   33990 Eunotia sp. 1 ?                                                          0.20      1.0
  115005 Fallacia monoculata (Hustedt) Mann in Round, Crawford and Mann           0.40      2.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.40      2.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               0.20      1.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               2.20     11.0
   37278 Gomphonema lagenula Kützing                                              0.20      1.0
   37334 Gomphonema longilineare Reichardt                                        0.80      4.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.40      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.40      2.0
   37351 Gomphonema sp. 1 NEW MEXICO HAMSHER                                      0.80      4.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.40      2.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.20      1.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.20      1.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      2.20     11.0
   93021 Navicula duerrenbergiana Hustedt in A. Schmidt                           0.40      2.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.60      3.0
   46039 Navicula minima Grunow in Van Heurck                                     0.60      3.0
   46056 Navicula radiosa Kützing                                                 1.00      5.0
   46990 Navicula sp. 1 ?                                                         0.40      2.0
   46562 Navicula subminuscula Manguin                                            0.20      1.0
   46401 Navicula tenelloides Hustedt                                             0.80      4.0
   46104 Navicula tripunctata (Müller) Bory                                       2.80     14.0
   46504 Navicula veneta Kützing                                                  2.00     10.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.80      4.0
   48156 Nitzschia liebethruthii Rabenhorst                                       0.60      3.0
   48023 Nitzschia linearis (Agardh) Smith                                        1.80      9.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        0.20      1.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      0.20      1.0
   48186 Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst                  0.40      2.0
  155021 Planothidium dubium (Grunow) Round et Bukhtiyarova                       1.20      6.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.60      3.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     1.60      8.0
  170009 Sellaphora bacillum (Ehrenberg) Mann                                     0.80      4.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 1.20      6.0
   62015 Stauroneis phoenicenteron (Nitzsch) Ehrenberg                            0.20      1.0
   62007 Stauroneis smithii Grunow                                                3.20     16.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     9.60     48.0
  175001 Staurosirella leptostauron (Ehrenberg) Williams et Round                 8.40     42.0
  175007 Staurosirella leptostauron var. dubia (Grunow) Edlund                   10.20     51.0
   65068 Surirella brebissonii Krammer et Lange-Bertalot                          0.20      1.0

Report Date: 6/6/2023          Total Number of Taxa: 55          Total Number Counted: 500