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


Water Body: Twentymile Creek       Site Location ID: IH97SWIROB24  Sample Label: 97SWIROB24
Sample ID: IH020250                Client Sample ID: 40797-0865
Date Sample Collected: 07/07/1997  Count Finished: 04/15/1998
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: HC



   Naded Taxon Name                                                            Percent    Count Notes   
    2042 Achnanthes detha Hohn et Hellerman                                       1.69      7.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      1.21      5.0
    2019 Achnanthes lapidosa Krasske                                              0.48      2.0
    2048 Achnanthes laterostrata Hustedt                                          0.48      2.0
    2028 Achnanthes marginulata Grunow                                            0.48      2.0
    2030 Achnanthes minutissima Kützing                                          60.53    250.0
    2032 Achnanthes nodosa A. Cleve                                               0.48      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.24      1.0
   16990 Cocconeis sp. 1 ?                                                        0.24      1.0
   20040 Cyclotella elgeri Hustedt                                                0.48      2.0
   23073 Cymbella affinis Kützing                                                 0.24      1.0
   23004 Cymbella cesatii (Rabenhorst) Grunow ex Schmidt                          0.24      1.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      3.63     15.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            1.69      7.0
   23051 Cymbella sinuata Gregory                                                 1.45      6.0
   27003 Diatoma hyemalis (Lyngbye) Heiberg                                       0.48      2.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      6.05     25.0
   27004 Diatoma vulgare Bory                                                     0.72      3.0
   32006 Epithemia sorex Kützing                                                  1.93      8.0
   33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst                       0.72      3.0
   33990 Eunotia sp. 1 ?                                                          0.24      1.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       0.24      1.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.24      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.96      4.0
   37007 Gomphonema gracile Ehrenberg                                             1.21      5.0
   37030 Gomphonema intricatum Kützing                                            0.72      3.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   0.96      4.0
   37075 Gomphonema olivaceoides var. hutchinsoniana Patrick                      0.48      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.48      2.0
   37116 Gomphonema sp. 1 ANS LAP Idaho                                           0.48      2.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.48      2.0
   37097 Gomphonema tenellum Kützing                                              0.48      2.0
   39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer                  0.72      3.0
   39002 Hannaea arcus var. amphioxys (Rabenhorst) Patrick in Patrick and Re+     0.48      2.0
   44001 Melosira ambigua (Grunow) Müller                                         0.48      2.0
   44004 Melosira distans var. alpigena Grunow                                    0.72      3.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.48      2.0
   46324 Navicula cincta (Ehrenberg) Ralfs in Pritchard                           0.24      1.0
   46014 Navicula cryptocephala Kützing                                           0.24      1.0
   46039 Navicula minima Grunow in Van Heurck                                     0.24      1.0
   46042 Navicula mutica Kützing                                                  0.24      1.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.72      3.0
   46395 Navicula secreta var. apiculata Patrick                                  0.24      1.0
   46107 Navicula tantula Hustedt                                                 0.24      1.0
   48297 Nitzschia cf. acidoclinata Lange-Bertalot                                0.24      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.96      4.0
   48122 Nitzschia inconspicua Grunow                                             0.48      2.0
   48990 Nitzschia sp. 1 ?                                                        0.24      1.0
   48991 Nitzschia sp. 2 ?                                                        0.48      2.0
   52059 Pinnularia subcapitata Gregory                                           0.24      1.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                     1.21      5.0
   66057 Synedra rumpens var. meneghiniana Grunow                                 0.24      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.24      1.0


Report Date: 10/14/2019          Total Number of Taxa: 53          Total Number Counted: 413

Count Notes:

  ?
  Comments: row 1: 107.3 row 2: 106.7 row 3: 106.0 stopped count after 1.5 hours
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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