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


Water Body: ZOLLNER CREEK          Site Location ID: GS14201300  Sample Label:
Sample ID: GS016441                Client Sample ID: WILL0897ADE0267B
Date Sample Collected: 08/11/1997  Count Finished: 04/21/1999
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   
    2042 Achnanthes detha Hohn et Hellerman                                       0.33      2.0
     401 Achnanthes exigua var. heterovalva Krasske                               0.33      2.0
    2059 Achnanthes hungarica (Grunow) Grunow                                     2.83     17.0
    2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow                      3.00     18.0
    2016 Achnanthes lanceolata var. dubia Grunow                                  2.66     16.0
    2018 Achnanthes lanceolata var. omissa Reimer                                 0.16      1.0
    2030 Achnanthes minutissima Kützing                                           0.33      2.0
    2139 Achnanthes minutissima var. saprophila Kobayasi et Mayama                0.33      2.0
    7004 Amphora perpusilla (Grunow) Grunow                                       0.33      2.0
    7019 Amphora submontana Hustedt                                               0.66      4.0
    7006 Amphora veneta Kützing                                                   0.16      1.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.16      1.0
   10009 Aulacoseira distans (Ehrenberg) Simonsen                                 0.16      1.0
   10019 Aulacoseira italica (Ehrenberg) Simonsen                                 0.33      2.0
   10007 Aulacoseira pfaffiana (Reinsch) Krammer                                  0.16      1.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.50      3.0
   12009 Caloneis hyalina Hustedt                                                 0.33      2.0
   12002 Caloneis ventricosa var. minuta (Grunow in Van Heurck) Mills             0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 1.16      7.0
   19002 Cyclostephanos invisitatus (Hohn et Hellerman) Theriot, Stoermer et+     0.33      2.0
   20001 Cyclotella atomus Hustedt                                                0.83      5.0
   20007 Cyclotella meneghiniana Kützing                                          1.50      9.0
   20012 Cyclotella pseudostelligera Hustedt                                      1.00      6.0
   23012 Cymbella minuta Hilse ex Rabenhorst                                      0.33      2.0
   30019 Diploneis puella (Schumann) Cleve                                        0.33      2.0
   32004 Epithemia turgida (Ehrenberg) Kützing                                    0.33      2.0
   34003 Fragilaria brevistriata Grunow                                           1.00      6.0
   34040 Fragilaria brevistriata var. inflata (Pantocsek) Hustedt                 0.16      1.0
   34014 Fragilaria construens var. pumila Grunow                                 0.16      1.0
   34016 Fragilaria construens var. venter (Ehrenberg) Grunow                     0.16      1.0
   34066 Fragilaria fasciculata (Agardh) Lange-Bertalot                           1.66     10.0
   34025 Fragilaria pinnata Ehrenberg                                             2.16     13.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.50      3.0
   35014 Frustulia weinholdii Hustedt in A. Schmidt                               0.16      1.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.66     10.0
   37098 Gomphonema intricatum var. pumila Grunow ex Van Heurck                   5.66     34.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.66      4.0
   44073 Melosira varians Agardh                                                  0.50      3.0
   46005 Navicula atomus (Kützing) Grunow                                         0.16      1.0
   46006 Navicula bicephala Hustedt                                               0.16      1.0
   46013 Navicula contenta var. biceps (Grunow) Van Heurck                        0.16      1.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst                  0.66      4.0
   46749 Navicula cryptotenelloides Lange-Bertalot                                0.33      2.0
   46299 Navicula elginensis (Gregory) Ralfs                                      0.33      2.0
   46034 Navicula lanceolata (Agardh) Kützing                                     0.83      5.0
   46370 Navicula luzonensis Hustedt                                              0.83      5.0
   46276 Navicula menisculus var. upsaliensis (Grunow) Grunow                     0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                     1.50      9.0
   46042 Navicula mutica Kützing                                                  0.83      5.0
   46051 Navicula pupula Kützing                                                  0.83      5.0
   46388 Navicula rhynchocephala var. germainii (Wallace) Patrick                 0.50      3.0
   46395 Navicula secreta var. apiculata Patrick                                  0.83      5.0
   46070 Navicula seminulum Grunow                                                7.50     45.0
   46463 Navicula subfasciata Patrick                                             0.33      2.0
   46400 Navicula symmetrica Patrick                                              0.50      3.0
   47006 Neidium alpinum Hustedt                                                  0.16      1.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.33      2.0
   48004 Nitzschia amphibia Grunow                                                7.50     45.0
   48231 Nitzschia calida Grunow in Cleve and Grunow                              0.33      2.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              2.33     14.0
   48268 Nitzschia constricta (Kützing) Ralfs in Pritchard                        0.16      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.33      8.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      2.0
   48014 Nitzschia frustulum var. perminuta Grunow                                2.00     12.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                1.33      8.0
   48122 Nitzschia inconspicua Grunow                                             4.33     26.0
   48192 Nitzschia lanceolata Smith                                               0.33      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48249 Nitzschia linearis var. subtilis Hustedt                                 0.66      4.0
   48025 Nitzschia palea (Kützing) Smith                                          6.83     41.0
   48095 Nitzschia parvula Smith                                                  0.66      4.0
   48123 Nitzschia pusilla Grunow                                                 0.33      2.0
   48378 Nitzschia solita Hustedt                                                 0.33      2.0
   48186 Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst                  0.16      1.0
   52009 Pinnularia appendiculata (Agardh) Cleve                                  0.16      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.33      2.0
   52049 Pinnularia obscura Krasske                                               0.16      1.0
   52059 Pinnularia subcapitata Gregory                                           0.33      2.0
   57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst                    14.16     85.0
   58007 Rhopalodia brebissonii Krammer in Lange-Bertalot and Krammer             0.16      1.0
   58001 Rhopalodia gibba (Ehrenberg) Müller                                      0.16      1.0
   62002 Stauroneis anceps Ehrenberg                                              0.33      2.0
   62015 Stauroneis phoenicenteron (Nitzsch) Ehrenberg                            0.33      2.0
   65002 Surirella angusta Kützing                                                0.66      4.0
   65043 Surirella ovalis Brébisson                                               0.33      2.0
   66056 Synedra pulchella var. lacerata Hustedt                                  0.50      3.0
   66016 Synedra rumpens Kützing                                                  0.83      5.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.16      7.0


Report Date: 6/18/2021          Total Number of Taxa: 89          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x38.1, y85.4; y100 row 2 x38.9; y89. Diverse slide. Many frustules were obscured by sediment or broken. I identified valves that were at least 55% intact with diagnostic features visible.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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