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

Water Body: White River            Site Location ID: WH2     Sample Label: WH2A9702
Sample ID: WH008545                Client Sample ID: 
Date Sample Collected: 05/14/1997  Count Finished: 07/09/1998
Subsample ID: DT1                  Slide Replicate ID: l     Count Replicate ID: 1
Counted By: Lara Panayotoff        Sample Type: DT


   Naded Taxon Name                                                            Percent    Count  Notes   
    2126 Achnanthes deflexa Reimer                                                0.70      7.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      0.20      2.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  0.10      1.0
    2030 Achnanthes minutissima Kützing                                           9.20     92.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.30      3.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.40      4.0
   16011 Cocconeis pediculus Ehrenberg                                            2.30     23.0
   23073 Cymbella affinis Kützing                                                 2.70     27.0
   23010 Cymbella microcephala Grunow                                             0.60      6.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      7.80     78.0
   23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer            1.00     10.0
   23080 Cymbella prostrata var. auerswaldii (Rabenhorst) Reimer                  1.30     13.0
   23051 Cymbella sinuata Gregory                                                 0.40      4.0
   27006 Diatoma tenuis var. elongatum Lyngbye                                    0.90      9.0
   27004 Diatoma vulgare Bory                                                     1.50     15.0
   34083 Fragilaria capucina var. lanceolata Grunow                               0.10      1.0
   34027 Fragilaria pinnata var. lancettula (Schumann) Hustedt in Schmidt         0.20      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.20      2.0
   36004 Gomphoneis herculeanum var. robusta (Grunow) Cleve                       0.20      2.0
   37095 Gomphonema minutum (Agardh) Agardh                                       0.40      4.0
   37065 Gomphonema olivaceum (Lyngbye) Kützing                                   0.20      2.0
   38012 Gyrosigma scalproides (Rabenhorst) Cleve                                 0.20      2.0
   44073 Melosira varians Agardh                                                 14.30    143.0
   45001 Meridion circulare (Greville) Agardh                                     0.20      2.0
   46005 Navicula atomus (Kützing) Grunow                                         0.10      1.0
   46272 Navicula capitata Ehrenberg                                              0.20      2.0
   46014 Navicula cryptocephala Kützing                                           0.20      2.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  3.50     35.0
   46373 Navicula menisculus Schumann                                             0.20      2.0
   46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow              0.60      6.0
   46155 Navicula salinarum var. intermedia (Grunow) Cleve                        5.20     52.0
   46104 Navicula tripunctata (Müller) Bory                                       0.70      7.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.90      9.0
   48296 Nitzschia cf. archibaldii CODY Lange-Bertalot                            0.80      8.0
   48337 Nitzschia cf. sigma PANAYOTOFF (Kützing) Smith                           0.60      6.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     8.40     84.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                       28.30    283.0
   48020 Nitzschia heufleriana Grunow                                             1.00     10.0
   48025 Nitzschia palea (Kützing) Smith                                          0.50      5.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.20      2.0
   50002 Opephora martyi Héribaud                                                 0.10      1.0
   65048 Surirella minuta Brébisson                                               1.10     11.0
   66016 Synedra rumpens Kützing                                                  1.80     18.0
   66058 Synedra ulna var. contracta Østrup                                       0.20      2.0

Report Date: 9/28/2023          Total Number of Taxa: 44          Total Number Counted: 1000

Count Notes:

  ?
  Comments: start 110.8 x 20.0 end 110.8 x 15.3 Ni sp1? cf Nsigma: sigmoid shape in gv, very fine striae, clear central gap, slightly pinched. See K&L-B Fig. 24:3-4 "falsche Nitzschia sigma-Sippen"
 
Taxa Notes:
 
None.

 

 
Counts version 3.3 - last revision 2/16/2021
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