North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
 


Water Body: Colorado River         Site Location ID: NRSA-FW08AZ077  Sample Label:
Sample ID: NRSA1209                Client Sample ID: 556764.1
Date Sample Collected: 10/12/2009  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   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           6.83     41.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.50      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.66      4.0
   12031 Caloneis schumanniana (Grunow in Van Heurck) Cleve                       0.16      1.0
   16011 Cocconeis pediculus Ehrenberg                                            3.66     22.0
   16004 Cocconeis placentula Ehrenberg                                           1.83     11.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.66      4.0
   20009 Cyclotella ocellata Pantocsek                                            1.00      6.0
   23001 Cymbella amphicephala Nägeli in Kützing                                  3.33     20.0
   23126 Cymbella caespitosa (Kützing) Brun                                       4.83     29.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          0.16      1.0
   23072 Cymbella delicatula Kützing                                              0.66      4.0
   23074 Cymbella hustedtii Krasske                                               0.66      4.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.33      2.0
   23992 Cymbella sp. 3 ?                                                         0.83      5.0 Yes
   23114 Cymbella subaequalis Grunow in Van Heurck                                0.16      1.0
   25008 Denticula kuetzingii Grunow                                              1.83     11.0
   25002 Denticula tenuis Kützing                                                 1.33      8.0
   27008 Diatoma moniliformis Kützing                                            11.83     71.0
   27012 Diatoma tenuis Agardh                                                    2.00     12.0
   81001 Didymosphenia geminata (Lyngbye) Schmidt                                 0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.33      2.0
  110013 Encyonema prostratum (Berkeley) Ralfs                                    1.16      7.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.50      3.0
  203010 Encyonopsis krammeri Reichardt                                           2.00     12.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                2.00     12.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               1.00      6.0
   34212 Fragilaria sepes Ehrenberg                                               6.83     41.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.33      2.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.66      4.0
   37062 Gomphonema olivaceoides Hustedt                                          0.16      1.0
   37396 Gomphonema sp. 2 NRSA KMM                                                0.50      3.0
   38005 Gyrosigma attenuatum (Kützing) Rabenhorst                                1.00      6.0
   38027 Gyrosigma reimeri Sterrenburg                                            0.16      1.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 1.00      6.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      1.50      9.0
   46269 Navicula kotschyi Grunow                                                 1.33      8.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.16      1.0
   46039 Navicula minima Grunow in Van Heurck                                     0.16      1.0
   46991 Navicula sp. 2 ?                                                         0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       2.83     17.0
   46774 Navicula trivialis Lange-Bertalot                                        0.16      1.0
   46504 Navicula veneta Kützing                                                  1.16      7.0
   48093 Nitzschia angustata (Smith) Grunow                                       0.66      4.0
   48229 Nitzschia angustatula Lange-Bertalot in Lange-Bertalot and Krammer       0.66      4.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.00      6.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.50      3.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48025 Nitzschia palea (Kützing) Smith                                          0.50      3.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        0.50      3.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.16      1.0
   48173 Nitzschia pura Hustedt                                                   3.66     22.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.50      3.0
   50002 Opephora martyi Héribaud                                                 0.50      3.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                 0.33      2.0
  208004 Puncticulata bodanica (Grunow in Schneider) Håkansson                    0.66      4.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         5.66     34.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 1.00      6.0
  175002 Staurosirella lapponica (Grunow in Van Heurck) Williams et Round         0.33      2.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      2.16     13.0
   66016 Synedra rumpens Kützing                                                  0.50      3.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         9.33     56.0
   66034 Synedra ulna vars. (Nitzsch) Ehrenberg                                   1.33      8.0


Report Date: 7/5/2022          Total Number of Taxa: 66          Total Number Counted: 600

Count Notes:

  ?
  Comments: NRSA1209 AZ Row1x140.1,y15.1,x146.9 ;
 
Taxa Notes:
 
Naded 23992: same C.cf helvetica


 


 
Counts version 3.3 - last revision 2/16/2021
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