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


Water Body: Four Mile Run          Site Location ID: VA-1AFOU002.06  Sample Label:
Sample ID: VA000596                Client Sample ID: 1AFOU002.06
Date Sample Collected: 09/16/2015  Count Finished: 01/17/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ionel Ciugulea         Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.45      2.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             5.23     23.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           1.13      5.0
    1036 Achnanthidium rivulare Potapova et Ponader                               1.13      5.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         2.96     13.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.91      4.0
   16011 Cocconeis pediculus Ehrenberg                                            1.13      5.0
   16004 Cocconeis placentula Ehrenberg                                           5.01     22.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                   14.12     62.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.50     11.0
   23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck                        1.13      5.0
   25008 Denticula kuetzingii Grunow                                              0.22      1.0
  197001 Diadesmis confervacea Kützing                                            2.73     12.0
   30001 Diploneis elliptica (Kützing) Cleve                                      0.22      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.22      1.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             0.22      1.0
   37002 Gomphonema affine Kützing                                                3.64     16.0
   37513 Gomphonema caperatum Ponader et Potapova                                 0.91      4.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.68      3.0
   37278 Gomphonema lagenula Kützing                                              0.22      1.0
   37163 Gomphonema mexicanum Grunow in Van Heurck                                0.68      3.0
   37178 Gomphonema minutum (Agardh) Agardh                                       2.05      9.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    7.74     34.0
   37193 Gomphonema patricki Kociolek et Stoermer in Kociolek, Stoermer and +     0.68      3.0
   37022 Gomphonema truncatum Ehrenberg                                           0.22      1.0
 9098013 Halamphora veneta (Kützing) Levkov                                       1.59      7.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.22      1.0
   41001 Hydrosera whampoensis (Schwartz) Deby                                    0.68      3.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.91      4.0
  130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann               0.91      4.0
   48004 Nitzschia amphibia Grunow                                               18.45     81.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.45      2.0
   48233 Nitzschia sinuata var. delognei (Grunow in Van Heurck) Lange-Bertal+     0.45      2.0
    1772 Nitzschia soratensis Morales et Vis                                      0.22      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.22      1.0
   52071 Pinnularia viridis (Nitzsch) Ehrenberg                                   0.22      1.0
  194022 Placoneis symmetrica (Hustedt) Lange-Bertalot in Metzeltin, Lange-B+     0.22      1.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                11.38     50.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.91      4.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.45      2.0
  158001 Pleurosira laevis (Ehrenberg) Compère                                    1.36      6.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.68      3.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         3.18     14.0
  170135 Sellaphora nigri (De Notaris) Wetzel et Ector                            0.22      1.0
   66060 Synedra ulna var. ramesi (Héribaud) Hustedt                              0.22      1.0
  245001 Ulnaria ulna (Nitzsch) Compère                                           0.68      3.0


Report Date: 7/4/2020          Total Number of Taxa: 46          Total Number Counted: 439

Count Notes:

  ?
  Comments: 101/18-6 100/6-18 99/18-6 98/6-18 97/18-6 96/6-18 Sparse. Stopped after 6 tr and 439 valves.
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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