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


Water Body: James River            Site Location ID: VA- 2BJMS143.23  Sample Label:
Sample ID: VA000400                Client Sample ID: 26
Date Sample Collected: 10/27/2011  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           3.66     22.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             1.33      8.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           2.33     14.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  1.83     11.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.66      4.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                27.16    163.0
   21015 Craticula molestiformis (Hustedt) Mayama                                 0.33      2.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.33      2.0
   20001 Cyclotella atomus Hustedt                                                0.33      2.0
   23814 Cymbella subturgidula Krammer                                            0.16      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.50      3.0
 8942001 Eolimna minima (Grunow) Lange-Bertalot                                   2.83     17.0
   32003 Epithemia adnata (Kützing) Brébisson                                     0.16      1.0
  187001 Eucocconeis flexella (Kützing) Cleve                                     0.33      2.0
   34006 Fragilaria capucina Desmazières                                          0.33      2.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.66      4.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.33      2.0
  210013 Geissleria punctifera (Hustedt) Metzeltin, Lange-Bertalot et García+     2.00     12.0
   37300 Gomphonema americobtusatum Reichardt et Lange-Bertalot in Reichardt      0.50      3.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.00      6.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.33      2.0
   37278 Gomphonema lagenula Kützing                                              0.50      3.0
   37163 Gomphonema mexicanum Grunow in Van Heurck                                0.66      4.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.66      4.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          2.00     12.0
 9098005 Halamphora montana (Krasske) Levkov                                      0.33      2.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.83      5.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               1.00      6.0
  188001 Lemnicola hungarica (Grunow) Round et Basson                             0.33      2.0
   44073 Melosira varians Agardh                                                  0.16      1.0
   46317 Navicula canalis Patrick                                                 5.83     35.0
   46014 Navicula cryptocephala Kützing                                           0.16      1.0
   46616 Navicula germainii Wallace                                               2.00     12.0
   46023 Navicula gregaria Donkin                                                 2.33     14.0
   46753 Navicula incertata Lange-Bertalot in Krammer and Lange-Bertalot          0.33      2.0
   46538 Navicula perminuta Grunow in Van Heurck                                  0.66      4.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     8.33     50.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      1.00      6.0
   46896 Navicula rostellata Kützing                                              3.66     22.0
   46400 Navicula symmetrica Patrick                                              1.33      8.0
   46401 Navicula tenelloides Hustedt                                             1.33      8.0
   46774 Navicula trivialis Lange-Bertalot                                        0.50      3.0
   47001 Neidium affine (Ehrenberg) Pfitzer                                       0.66      4.0
   47014 Neidium iridis (Ehrenberg) Cleve                                         0.16      1.0
   48347 Nitzschia acidoclinata Lange-Bertalot                                    0.50      3.0
   48004 Nitzschia amphibia Grunow                                                1.00      6.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.16      1.0
   48137 Nitzschia clausii Hantzsch                                               0.16      1.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.16      1.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 1.00      6.0
   48122 Nitzschia inconspicua Grunow                                             0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         1.00      6.0
   48156 Nitzschia liebethruthii Rabenhorst                                       0.66      4.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        1.33      8.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   1.00      6.0
  103001 Pinnularia brauniana (Grunow) Studnicka                                  0.33      2.0
   52025 Pinnularia divergens Smith                                               0.16      1.0
  194005 Placoneis elginensis (Gregory) Cox                                       0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     1.16      7.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.16      1.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.50      3.0
  158001 Pleurosira laevis (Ehrenberg) Compère                                    0.33      2.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          1.16      7.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.16      1.0
  170014 Sellaphora seminulum (Grunow) Mann                                       1.00      6.0
   62007 Stauroneis smithii Grunow                                                0.33      2.0
   66814 Synedra sp. 8 NAWQA MORALES                                              1.66     10.0
   70009 Thalassiosira bramaputrae (Ehrenberg) Håkansson et Locker                0.33      2.0
  185020 Tryblionella aerophila (Hustedt) Mann in Round, Crawford and Mann        1.00      6.0
  185025 Tryblionella littoralis (Grunow in Cleve and Grunow) Mann in Round,+     0.66      4.0
  245005 Ulnaria acus (Kützing) Aboal in Aboal, Alvarez-Cobelas, Cambra and +     0.33      2.0
  245003 Ulnaria contracta (Østrup) Morales et Vis                                0.16      1.0


Report Date: 9/21/2021          Total Number of Taxa: 75          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 112, y 4, y 19, Row 2 x 110, y 19, y 4, Row 3 x 108, y 4, y 19, Row 4 x 106, y 19, y 7
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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