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


Water Body: WALNUT CREEK           Site Location ID: GS02204468  Sample Label:
Sample ID: GS107537                Client Sample ID: ACFB0403ADE0013BA
Date Sample Collected: 04/30/2003  Count Finished: 09/24/2003
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2252 Achnanthes sp. 1 ANS NAWQA EAM                                           0.16      1.0
    2046 Achnanthes stewartii Patrick                                             0.16      1.0
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               3.33     20.0
    1026 Achnanthidium exiguum var. heterovalvum (Krasske) Czarnecki              1.66     10.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          32.50    195.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             5.50     33.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.33      2.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.16      1.0
   18013 Brachysira microcephala (Kützing) Compère                                0.66      4.0
   12009 Caloneis hyalina Hustedt                                                 0.83      5.0
   16009 Cocconeis disculus (Schumann) Cleve                                      0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.33      2.0
   20010 Cyclotella stelligera (Cleve et Grunow) Van Heurck                       1.16      7.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.66      4.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.16      1.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         1.16      7.0
   33026 Eunotia incisa Smith ex Gregory                                          0.50      3.0
   33169 Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot in Kramm+     0.66      4.0
   33036 Eunotia naegelii Migula                                                  0.16      1.0
   34178 Fragilaria aff. amphicephala ANS NAWQA EAM                               1.50      9.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       3.00     18.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.50      9.0
   35025 Frustulia saxonica Rabenhorst                                            0.16      1.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.16      1.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 1.50      9.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.50      9.0
   37278 Gomphonema lagenula Kützing                                              0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   37316 Gomphonema sp. 32 NAWQA EAM                                              0.83      5.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.83      5.0
  130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann               1.00      6.0
  211001 Mayamaea agrestis (Hustedt) Lange-Bertalot                               0.66      4.0
  211003 Mayamaea atomus (Kützing) Lange-Bertalot                                 0.33      2.0
   46003 Navicula arvensis Hustedt                                                2.33     14.0
   46317 Navicula canalis Patrick                                                 1.00      6.0
   93165 Navicula cf. kriegerii NAWQA KM Krasske                                  0.33      2.0
   46014 Navicula cryptocephala Kützing                                           1.66     10.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46616 Navicula germainii Wallace                                               1.00      6.0
   46023 Navicula gregaria Donkin                                                 0.83      5.0
   46753 Navicula incertata Lange-Bertalot in Krammer and Lange-Bertalot          0.66      4.0
   46369 Navicula lateropunctata Wallace                                          0.83      5.0
   46507 Navicula longicephala Hustedt                                            2.16     13.0
   46039 Navicula minima Grunow in Van Heurck                                     1.83     11.0
   46044 Navicula notha Wallace                                                   4.50     27.0
   46896 Navicula rostellata Kützing                                              1.16      7.0
   46394 Navicula schroeteri var. escambia Patrick                                0.16      1.0
   46078 Navicula submuralis Hustedt                                              1.00      6.0
   48004 Nitzschia amphibia Grunow                                                0.16      1.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     1.16      7.0
   48133 Nitzschia biacrula Hohn et Hellerman                                     0.50      3.0
   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
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.66      4.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.16      1.0
   48249 Nitzschia linearis var. subtilis Hustedt                                 0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.83     11.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        1.16      7.0
   48123 Nitzschia pusilla Grunow                                                 0.16      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   1.33      8.0
   48378 Nitzschia solita Hustedt                                                 0.33      2.0
   92003 Nupela sp. 3 NAWQA MP                                                    0.66      4.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     0.16      1.0
   52049 Pinnularia obscura Krasske                                               0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.66      4.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.33      2.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.33      2.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               0.33      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.66      4.0
  170014 Sellaphora seminulum (Grunow) Mann                                       1.00      6.0
   62802 Stauroneis sp. 7 NAWQA DW                                                0.16      1.0
   65002 Surirella angusta Kützing                                                0.33      2.0
   65048 Surirella minuta Brébisson                                               0.16      1.0
   66042 Synedra acus Kützing                                                     0.66      4.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.50      3.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     1.00      6.0


Report Date: 10/15/2019          Total Number of Taxa: 77          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 39, y 88; y 102, Row 2 x 38, y 102; y 96. Lits of sediments and fragmented valves, which make id difficult.
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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