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


Water Body: MASSAPEQUA CREEK       Site Location ID: GS01309500  Sample Label:
Sample ID: GS028053                Client Sample ID: LINJ0996ARE0105B
Date Sample Collected: 09/05/1996  Count Finished: 03/06/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Todd Clason            Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2001 Achnanthes affinis Grunow                                                5.33     32.0
    2049 Achnanthes bioreti Germain                                               1.66     10.0
    2004 Achnanthes clevei Grunow                                                 0.16      1.0
    2126 Achnanthes deflexa Reimer                                                1.16      7.0
    2007 Achnanthes exigua Grunow                                                 1.33      8.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.33      2.0
    2096 Achnanthes lewisiana Patrick                                             0.16      1.0
    2030 Achnanthes minutissima Kützing                                          49.16    295.0
    2182 Achnanthes subatomoides (Hustedt) Lange-Bertalot et Archibald            2.83     17.0
    7001 Amphora ovalis (Kützing) Kützing                                         0.16      1.0
    8007 Anomoeoneis vitrea (Grunow) Ross                                         0.50      3.0
   23048 Cymbella aspera (Ehrenberg) Cleve                                        0.16      1.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.83      5.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.83      5.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.33      2.0
   33021 Eunotia formica Ehrenberg                                                0.50      3.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     6.50     39.0
   33026 Eunotia incisa Smith ex Gregory                                          0.50      3.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.33      2.0
   34003 Fragilaria brevistriata Grunow                                           0.16      1.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 0.33      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.33      2.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.33      2.0
   37060 Gomphonema clevei Fricke in Schmidt et al.                               0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    8.33     50.0
   37096 Gomphonema pumilum (Grunow) Reichardt et Lange-Bertalot                  1.00      6.0
   44073 Melosira varians Agardh                                                  0.16      1.0
   46115 Navicula confervacea (Kützing) Grunow                                    0.50      3.0
   46257 Navicula decussis Østrup                                                 0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                     1.50      9.0
   46042 Navicula mutica Kützing                                                  0.16      1.0
   46051 Navicula pupula Kützing                                                  0.16      1.0
   46056 Navicula radiosa Kützing                                                 0.33      2.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.33      2.0
   46389 Navicula salinarum Grunow                                                0.33      2.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        0.16      1.0
   47006 Neidium alpinum Hustedt                                                  0.16      1.0
   48122 Nitzschia inconspicua Grunow                                             1.00      6.0
   48025 Nitzschia palea (Kützing) Smith                                          5.33     32.0
   52059 Pinnularia subcapitata Gregory                                           0.33      2.0
   66036 Synedra pulchella Ralfs ex Kützing                                       0.66      4.0
   66016 Synedra rumpens Kützing                                                  2.33     14.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.33      8.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     1.33      8.0


Report Date: 7/4/2022          Total Number of Taxa: 44          Total Number Counted: 600

Count Notes:

  ?
  Comments: Start circle: x31, y87.1; end circle: x31, y94.3. 48 fields. I think Achnanthes affinis and A. minutissima are are probably synonymous -- I counted valves as A. minutissima whenever there was not an obviously clear transverse central area.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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