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


Water Body: Duck Creek             Site Location ID: GS06704500  Sample Label:
Sample ID: JC000013                Client Sample ID: GUAP0896ARE0024B
Date Sample Collected: 08/22/1996  Count Finished: 03/27/1998
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                                                8.83     53.0
    2126 Achnanthes deflexa Reimer                                                0.33      2.0
    2009 Achnanthes flexella (Kützing) Brun                                       0.16      1.0
    2118 Achnanthes laevis Schimanski                                             0.33      2.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.83      5.0
    2030 Achnanthes minutissima Kützing                                          15.00     90.0
    2032 Achnanthes nodosa A. Cleve                                               0.16      1.0
    2182 Achnanthes subatomoides (Hustedt) Lange-Bertalot et Archibald            1.83     11.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.16      1.0
    9001 Asterionella formosa Hassall                                             1.16      7.0
   10010 Aulacoseira cf. distans (Ehrenberg) Simonsen                            15.00     90.0
   10019 Aulacoseira italica (Ehrenberg) Simonsen                                 0.50      3.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.16      1.0
   20001 Cyclotella atomus Hustedt                                                0.33      2.0
   20012 Cyclotella pseudostelligera Hustedt                                      0.16      1.0
   23004 Cymbella cesatii (Rabenhorst) Grunow ex Schmidt                          0.33      2.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      1.16      7.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            4.83     29.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.66      4.0
   27001 Diatoma anceps (Ehrenberg) Kirchner                                      0.16      1.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      1.33      8.0
   27004 Diatoma vulgare Bory                                                     0.50      3.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.33      2.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.33      2.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.16      1.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.16      1.0
   34084 Fragilaria arcus (Ehrenberg) Cleve                                       0.50      3.0
   34003 Fragilaria brevistriata Grunow                                           0.33      2.0
   34006 Fragilaria capucina Desmazières                                          0.83      5.0
   34109 Fragilaria capucina var. rumpens (Kützing) Lange-Bertalot                1.50      9.0
   34012 Fragilaria construens (Ehrenberg) Grunow                                 0.33      2.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                    11.00     66.0
   34025 Fragilaria pinnata Ehrenberg                                             6.66     40.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 1.00      6.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 9.16     55.0
   35001 Frustulia rhomboides (Ehrenberg) deToni                                  0.33      2.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.50      3.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.83     11.0
   37084 Gomphonema brebissonii Kützing                                           0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   45001 Meridion circulare (Greville) Agardh                                     0.33      2.0
   46003 Navicula arvensis Hustedt                                                0.16      1.0
   46272 Navicula capitata Ehrenberg                                              0.33      2.0
   46486 Navicula detenta Hustedt                                                 0.16      1.0
   46472 Navicula minuscula Grunow                                                0.50      3.0
   46563 Navicula minuscula var. muralis (Grunow) Lange-Bertalot                  0.33      2.0
   46050 Navicula pseudoscutiformis Hustedt                                       0.16      1.0
   46051 Navicula pupula Kützing                                                  0.50      3.0
   46052 Navicula pupula var. capitata Skvortzow et Meyer                         0.50      3.0
   46401 Navicula tenelloides Hustedt                                             0.16      1.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.16      1.0
   48014 Nitzschia frustulum var. perminuta Grunow                                3.00     18.0
   48156 Nitzschia liebethruthii Rabenhorst                                       0.33      2.0
   48025 Nitzschia palea (Kützing) Smith                                          1.00      6.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.83      5.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          1.50      9.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.33      2.0


Report Date: 2/26/2024          Total Number of Taxa: 57          Total Number Counted: 600

Count Notes:

  ?
  Comments: Start circle, x32.1, y88.1; end circle: x32.1, y90.9. Scan length: 2.8mm.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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