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


Water Body: Bank Lake              Site Location ID: NLS-NLA06608-0594  Sample Label: T
Sample ID: NLS00001                Client Sample ID: 502817
Date Sample Collected: 08/09/2007  Count Finished: 01/18/2008
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mihaela Enache         Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          33.60    168.0
    9001 Asterionella formosa Hassall                                             4.20     21.0
    9004 Asterionella ralfsii Smith                                               0.40      2.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      1.40      7.0
   10059 Aulacoseira tenella (Nygaard) Simonsen                                   0.80      4.0
   18010 Brachysira garrensis (Lange-Bertalot et Krammer) Lange-Bertalot in +     3.20     16.0
   18006 Brachysira vitrea (Grunow) Ross in Hartley                               0.40      2.0
   16004 Cocconeis placentula Ehrenberg                                           6.40     32.0
   23117 Cymbella gracilis (Ehrenberg) Kützing                                    0.80      4.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           6.20     31.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.80      4.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           1.00      5.0
   33012 Eunotia diodon Ehrenberg                                                 2.00     10.0
   33026 Eunotia incisa Smith ex Gregory                                          6.00     30.0
   33036 Eunotia naegelii Migula                                                  2.60     13.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  1.00      5.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      6.60     33.0
   33042 Eunotia pectinalis var. ventricosa (Ehrenberg) Grunow in Van Heurck      2.20     11.0
   33103 Eunotia pirla Carter et Flower                                           4.40     22.0
   33990 Eunotia sp. 1 ?                                                          0.20      1.0
   33067 Eunotia zasuminensis (Cabejszekowna) Körner                              0.60      3.0
   34006 Fragilaria capucina Desmazières                                          2.00     10.0
   35025 Frustulia saxonica Rabenhorst                                            0.80      4.0
   37007 Gomphonema gracile Ehrenberg                                             2.20     11.0
   37311 Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot e+     0.20      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.80      4.0
   46014 Navicula cryptocephala Kützing                                           0.40      2.0
   46044 Navicula notha Wallace                                                   2.20     11.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.20      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.20     11.0
   48990 Nitzschia sp. 1 ?                                                        0.20      1.0
   48991 Nitzschia sp. 2 ?                                                        0.20      1.0
   48992 Nitzschia sp. 3 ?                                                        0.20      1.0
   52015 Pinnularia braunii (Grunow in Van Heurck) Cleve                          1.40      7.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.80      4.0
   62015 Stauroneis phoenicenteron (Nitzsch) Ehrenberg                            0.40      2.0
   63006 Stenopterobia densestriata (Hustedt) Krammer                             0.20      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.40      2.0
   89890 Undetermined Pennate sp. 1 ?                                             0.40      2.0


Report Date: 6/27/2022          Total Number of Taxa: 39          Total Number Counted: 500

Count Notes:

  ?
  Comments: Started at the top of the slide, transect tangent to the starting circle. Eunotia zasuminensis has coarser striae and shorter valves than pictures in literature. Eunotia incisa and pirla are ofetn in girdle view, hard to distinguish.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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