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


Water Body: Roanoke River          Site Location ID: NRSA-FW08VA038  Sample Label:
Sample ID: NRSA1137                Client Sample ID: 549464.1
Date Sample Collected: 08/20/2009  Count Finished: 11/19/2009
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Sara Mays              Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.15      1.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           4.09     26.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.47      3.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          18.42    117.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             0.15      1.0
    1036 Achnanthidium rivulare Potapova et Ponader                               5.82     37.0
    7010 Amphora inariensis Krammer                                               0.47      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.62      4.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.31      2.0
   10059 Aulacoseira tenella (Nygaard) Simonsen                                   0.47      3.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.47      3.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.31      2.0
   16011 Cocconeis pediculus Ehrenberg                                            0.31      2.0
   16004 Cocconeis placentula Ehrenberg                                           5.19     33.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    3.77     24.0
   21003 Craticula accomoda (Hustedt) Mann in Round, Crawford and Mann            0.31      2.0
   20001 Cyclotella atomus Hustedt                                                0.15      1.0
   20009 Cyclotella ocellata Pantocsek                                            7.55     48.0
   25008 Denticula kuetzingii Grunow                                              0.62      4.0
   27008 Diatoma moniliformis Kützing                                             0.31      2.0
   30001 Diploneis elliptica (Kützing) Cleve                                      0.62      4.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.15      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.78      5.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.15      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.47      3.0
   35036 Frustulia amphipleuroides (Grunow in Cleve and Grunow) Cleve-Euler       0.15      1.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               0.31      2.0
  210002 Geissleria aikenensis (Patrick) Torgan et Olivera                        1.41      9.0
   37302 Gomphonema drutelingense Reichardt                                       0.15      1.0
   37278 Gomphonema lagenula Kützing                                              0.31      2.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.15      1.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.31      2.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               3.30     21.0
   44073 Melosira varians Agardh                                                  0.47      3.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.62      4.0
   46661 Navicula capitatoradiata Germain                                         1.25      8.0
   46014 Navicula cryptocephala Kützing                                           0.15      1.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      3.46     22.0
   46017 Navicula difficillima Hustedt                                            0.47      3.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            0.78      5.0
   46616 Navicula germainii Wallace                                               0.31      2.0
   46023 Navicula gregaria Donkin                                                 0.94      6.0
   46039 Navicula minima Grunow in Van Heurck                                     7.24     46.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     0.31      2.0
   46896 Navicula rostellata Kützing                                              3.93     25.0
   46306 Navicula schroeteri Meister                                              0.62      4.0
   46932 Navicula sp. 1 ANS VA KCP                                                0.94      6.0
   46562 Navicula subminuscula Manguin                                            0.15      1.0
   48004 Nitzschia amphibia Grunow                                                0.31      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.62      4.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.31      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.15      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.51     16.0
   48399 Nitzschia pseudofonticola Hustedt                                        0.31      2.0
   48225 Nitzschia sociabilis Hustedt                                             0.31      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     2.83     18.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           5.66     36.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.62      4.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.94      6.0
  170038 Sellaphora sp. 1 DNREC SJM                                               1.88     12.0
   62007 Stauroneis smithii Grunow                                                0.15      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.78      5.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.62      4.0
   65002 Surirella angusta Kützing                                                0.31      2.0
   66016 Synedra rumpens Kützing                                                  0.47      3.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.94      6.0


Report Date: 7/6/2022          Total Number of Taxa: 66          Total Number Counted: 635

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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