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


Water Body: MERCED R               Site Location ID: GS11273500  Sample Label:
Sample ID: GS013353                Client Sample ID: SANJ0994ARE0152B
Date Sample Collected: 09/20/1994  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2121 Achnanthes biporoma Hohn et Hellerman                                    0.33      2.0
    2007 Achnanthes exigua Grunow                                                 0.16      1.0
     401 Achnanthes exigua var. heterovalva Krasske                               0.33      2.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  2.00     12.0
    2030 Achnanthes minutissima Kützing                                           1.16      7.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.33      2.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.33      2.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.66      4.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.66      4.0
   20007 Cyclotella meneghiniana Kützing                                          0.33      2.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.33      2.0
   25001 Denticula elegans Kützing                                                0.33      2.0
   34003 Fragilaria brevistriata Grunow                                           5.83     35.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 5.00     30.0
   34014 Fragilaria construens var. pumila Grunow                                 4.33     26.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     1.33      8.0
   34025 Fragilaria pinnata Ehrenberg                                             5.00     30.0
   34027 Fragilaria pinnata var. lancettula (Schumann) Hustedt in Schmidt         1.83     11.0
   34074 Fragilaria pinnata var. subcapitata Frenguelli                           0.66      4.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.66      4.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.66      4.0
   38011 Gyrosigma nodiferum (Grunow) Reimer in Patrick and Reimer                1.50      9.0
   44073 Melosira varians Agardh                                                  1.16      7.0
   46003 Navicula arvensis Hustedt                                                1.00      6.0
   46007 Navicula biconica Patrick                                                2.66     16.0
   46317 Navicula canalis Patrick                                                 0.66      4.0
   46272 Navicula capitata Ehrenberg                                              0.33      2.0
   46838 Navicula cf. pseudolanceolata Lange-Bertalot                             0.33      2.0
   46325 Navicula cincta var. rostrata Reimer                                     0.66      4.0
   46257 Navicula decussis Østrup                                                 1.00      6.0
   46023 Navicula gregaria Donkin                                                 0.50      3.0
   46268 Navicula hustedtii Krasske                                               1.50      9.0
   46039 Navicula minima Grunow in Van Heurck                                     5.33     32.0
   46051 Navicula pupula Kützing                                                  2.16     13.0
   46053 Navicula pupula var. mutata (Krasske) Hustedt                            0.33      2.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                11.83     71.0
   46070 Navicula seminulum Grunow                                                5.33     32.0
   46828 Navicula sp. 1 ANS HDSN                                                  1.33      8.0
   46400 Navicula symmetrica Patrick                                             14.00     84.0
   46107 Navicula tantula Hustedt                                                 1.33      8.0
   46089 Navicula viridula var. linearis Hustedt in A. Schmidt                    0.33      2.0
   46410 Navicula viridula var. rostellata (Kützing) Cleve                        2.00     12.0
   48004 Nitzschia amphibia Grunow                                                0.83      5.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.66      4.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               1.00      6.0
   48022 Nitzschia kuetzingiana Hilse                                             5.00     30.0
   48025 Nitzschia palea (Kützing) Smith                                          2.50     15.0
   65002 Surirella angusta Kützing                                                0.33      2.0
   65040 Surirella tenera var. nervosa Schmidt                                    0.33      2.0
   66054 Synedra fasciculata var. truncata (Greville) Patrick                     1.00      6.0
   66036 Synedra pulchella Ralfs ex Kützing                                       0.33      2.0


Report Date: 9/25/2021          Total Number of Taxa: 52          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email