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


Water Body: Alewife Pond           Site Location ID: ME-000342  Sample Label: 1494
Sample ID: MEDP1018                Client Sample ID: WA-217-2015y (1494)
Date Sample Collected: 06/25/2015  Count Finished: 03/30/2016
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: PP



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           8.18      9.0
    9001 Asterionella formosa Hassall                                            49.09     54.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      1.81      2.0
   18013 Brachysira microcephala (Kützing) Compère                                3.63      4.0
  212002 Chamaepinnularia bremensis (Hustedt) Lange-Bertalot in Lange-Bertal+     0.90      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.81      2.0
  187002 Eucocconeis laevis (Østrup) Lange-Bertalot in Lange-Bertalot and Ge+     0.90      1.0
   33036 Eunotia naegelii Migula                                                  1.81      2.0
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                   3.63      4.0
   34006 Fragilaria capucina Desmazières                                          5.45      6.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       0.90      1.0
   34017 Fragilaria crotonensis Kitton                                            4.54      5.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 1.81      2.0
   37007 Gomphonema gracile Ehrenberg                                             3.63      4.0
  211010 Mayamaea permitis (Hustedt) Bruder et Medlin                             0.90      1.0
   46044 Navicula notha Wallace                                                   1.81      2.0
   48119 Nitzschia graciliformis Lange-Bertalot et Simonsen                       1.81      2.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      0.90      1.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.90      1.0
   63008 Stenopterobia curvula (Smith) Krammer in Lange-Bertalot and Krammer      1.81      2.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     3.63      4.0


Report Date: 2/29/2024          Total Number of Taxa: 21          Total Number Counted: 110

Count Notes:

  ?
  Comments: 19.4-6.0, 19.6-6.0, 19.5-6.0, 19.3-6.0, 19.5-6.0; diatoms scarce on slide, stopped after 5 transects
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email