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


Water Body: SHENANDOAH RIVE        Site Location ID: GS01636500  Sample Label:
Sample ID: GS018471                Client Sample ID: POTO0694ADE0132
Date Sample Collected: 06/23/1994  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Noma Ann Roberts       Sample Type: DTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2004 Achnanthes clevei Grunow                                                 0.33      2.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  2.00     12.0
    2030 Achnanthes minutissima Kützing                                           6.83     41.0
    7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony             0.33      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       5.50     33.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    3.66     22.0
   20001 Cyclotella atomus Hustedt                                                6.66     40.0
   20007 Cyclotella meneghiniana Kützing                                         14.66     88.0
   20012 Cyclotella pseudostelligera Hustedt                                      0.50      3.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.66      4.0
   23079 Cymbella prostrata (Berkeley) Cleve                                      0.16      1.0
   23051 Cymbella sinuata Gregory                                                 0.66      4.0
   27004 Diatoma vulgare Bory                                                     4.00     24.0
   34025 Fragilaria pinnata Ehrenberg                                             0.66      4.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.66      4.0
   37030 Gomphonema intricatum Kützing                                            0.33      2.0
   37075 Gomphonema olivaceoides var. hutchinsoniana Patrick                      0.33      2.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.16      1.0
   45001 Meridion circulare (Greville) Agardh                                     0.50      3.0
   46115 Navicula confervacea (Kützing) Grunow                                    2.00     12.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46255 Navicula cryptocephala var. exilis Grunow                                0.33      2.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.33      2.0
   46034 Navicula lanceolata (Agardh) Kützing                                     0.16      1.0
   46373 Navicula menisculus Schumann                                             1.00      6.0
   46039 Navicula minima Grunow in Van Heurck                                     1.33      8.0
   46051 Navicula pupula Kützing                                                  0.16      1.0
   46053 Navicula pupula var. mutata (Krasske) Hustedt                            0.33      2.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 2.66     16.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        2.66     16.0
   46395 Navicula secreta var. apiculata Patrick                                  2.00     12.0
   46828 Navicula sp. 1 ANS HDSN                                                  4.83     29.0
   46076 Navicula subhamulata Grunow                                              0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       4.83     29.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         0.66      4.0
   47011 Neidium dubium (Ehrenberg) Cleve                                         0.33      2.0
   48004 Nitzschia amphibia Grunow                                                0.66      4.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      2.0
   48014 Nitzschia frustulum var. perminuta Grunow                                1.33      8.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.66      4.0
   48022 Nitzschia kuetzingiana Hilse                                            12.50     75.0
   48157 Nitzschia linearis var. tenuis (Smith) Grunow in Cleve et Grunow         0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.83     11.0
   60002 Skeletonema potamos (Weber) Hasle in Hasle and Evensen                   8.50     51.0
   65040 Surirella tenera var. nervosa Schmidt                                    0.33      2.0
   70002 Thalassiosira fluviatilis Hustedt                                        0.33      2.0


Report Date: 10/21/2019          Total Number of Taxa: 47          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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