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


Water Body: BIG RACCOON CREEK      Site Location ID: GS03340800  Sample Label:
Sample ID: NEP00013                Client Sample ID: 4926 T
Date Sample Collected: 07/07/2008  Count Finished: 06/26/2009
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mihaela Enache         Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.40      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           5.00     25.0
    9001 Asterionella formosa Hassall                                            35.60    178.0
   20034 Cyclotella bodanica var. lemanica (Müller) Bachmann                      6.80     34.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.20      1.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      2.40     12.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.20      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.20      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.40      2.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                0.20      1.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.20      1.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.20      1.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.20      1.0
   33083 Eunotia paludosa Grunow                                                  0.20      1.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      0.60      3.0
   34212 Fragilaria sepes Ehrenberg                                              16.60     83.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 3.20     16.0
   37007 Gomphonema gracile Ehrenberg                                             0.40      2.0
   46095 Navicula leptostriata Jørgensen                                          0.40      2.0
   46039 Navicula minima Grunow in Van Heurck                                     0.80      4.0
   46066 Navicula schmassmannii Hustedt                                           0.20      1.0
   46990 Navicula sp. 1 ?                                                         0.20      1.0
   46408 Navicula viridula (Kützing) Kützing                                      0.20      1.0
   48002 Nitzschia acicularis (Kützing) Smith                                     0.20      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.40      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.40      2.0
   48024 Nitzschia microcephala Grunow                                            0.20      1.0
   48025 Nitzschia palea (Kützing) Smith                                          0.60      3.0
   48284 Nitzschia radicula Hustedt                                               0.20      1.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               1.20      6.0
  186007 Psammothidium rossii (Hustedt) Bukhtiyarova et Round                     0.20      1.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.60      3.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      0.20      1.0
  170014 Sellaphora seminulum (Grunow) Mann                                       0.20      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.60      3.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      1.20      6.0
   66013 Synedra cyclopum Brutschy                                                0.40      2.0
   67009 Tabellaria flocculosa (strain IIIp) sensu Koppen (Roth) Kützing         17.40     87.0 Yes
   67007 Tabellaria flocculosa var. linearis Koppen                               1.20      6.0


Report Date: 3/20/2023          Total Number of Taxa: 39          Total Number Counted: 500

Count Notes:
 
None.
 
Taxa Notes:
 
Naded 67009: some grading to linearis form


 


 
Counts version 3.3 - last revision 2/16/2021
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