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


Water Body: MONOCACY RIVER         Site Location ID: GS01643020  Sample Label:
Sample ID: GS018021                Client Sample ID: POTO0793ADE0008
Date Sample Collected: 07/29/1993  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   
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.66      4.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  0.33      2.0
    2030 Achnanthes minutissima Kützing                                           1.00      6.0
    2026 Achnanthes pusilla (Grunow) DeToni                                       2.00     12.0
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.33      2.0
   16011 Cocconeis pediculus Ehrenberg                                            0.66      4.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    3.33     20.0
   20001 Cyclotella atomus Hustedt                                                2.33     14.0
   20007 Cyclotella meneghiniana Kützing                                         43.00    258.0
   23073 Cymbella affinis Kützing                                                 0.33      2.0
   23051 Cymbella sinuata Gregory                                                 1.16      7.0
   27004 Diatoma vulgare Bory                                                     0.33      2.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.66      4.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 0.33      2.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          1.00      6.0
   44010 Melosira italica (Ehrenberg) Kützing                                     0.16      1.0
   44073 Melosira varians Agardh                                                  2.00     12.0
   46007 Navicula biconica Patrick                                                0.50      3.0
   46317 Navicula canalis Patrick                                                 0.33      2.0
   46272 Navicula capitata Ehrenberg                                              0.33      2.0
   46014 Navicula cryptocephala Kützing                                           0.66      4.0
   46255 Navicula cryptocephala var. exilis Grunow                                0.33      2.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.33      2.0
   46257 Navicula decussis Østrup                                                 0.33      2.0
   46105 Navicula omissa Hustedt                                                  0.33      2.0
   46051 Navicula pupula Kützing                                                  0.33      2.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 4.66     28.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        1.66     10.0
   46395 Navicula secreta var. apiculata Patrick                                  1.00      6.0
   46070 Navicula seminulum Grunow                                                0.33      2.0
   46828 Navicula sp. 1 ANS HDSN                                                  0.33      2.0
   46400 Navicula symmetrica Patrick                                              3.66     22.0
   46402 Navicula tenera Hustedt                                                  0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       0.33      2.0
   46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick            0.66      4.0
   46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck         2.16     13.0
   46089 Navicula viridula var. linearis Hustedt in A. Schmidt                    0.33      2.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.83      5.0
   48133 Nitzschia biacrula Hohn et Hellerman                                     0.66      4.0
   48141 Nitzschia constricta var. subconstricta Grunow in Cleve and Grunow       0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.66      4.0
   48146 Nitzschia frequens Hustedt                                               0.33      2.0
   48014 Nitzschia frustulum var. perminuta Grunow                                6.83     41.0
   48147 Nitzschia frustulum var. subsalina Hustedt                               0.33      2.0
   48022 Nitzschia kuetzingiana Hilse                                             4.00     24.0
   48025 Nitzschia palea (Kützing) Smith                                          2.33     14.0
   48087 Nitzschia sigma (Kützing) Smith                                          0.33      2.0
   48180 Nitzschia tryblionella var. levidensis (Smith) Grunow in Cleve et G+     0.66      4.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     0.50      3.0
   60002 Skeletonema potamos (Weber) Hasle in Hasle and Evensen                   0.50      3.0
   64012 Stephanodiscus invisitatus Hohn et Hellerman                             0.33      2.0
   65002 Surirella angusta Kützing                                                0.33      2.0
   65048 Surirella minuta Brébisson                                               0.33      2.0
   65017 Surirella ovata Kützing                                                  0.33      2.0
   66018 Synedra rumpens var. familiaris (Kützing) Hustedt                        0.66      4.0
   70002 Thalassiosira fluviatilis Hustedt                                        0.33      2.0


Report Date: 9/24/2021          Total Number of Taxa: 58          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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