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


Water Body: Merrit Brook           Site Location ID: ME-000274  Sample Label: 911
Sample ID: MEDP0388                Client Sample ID: SA-742-2009r (911)
Date Sample Collected: 07/22/2009  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1011 Achnanthidium affine (Grunow in Cleve and Grunow) Czarnecki              1.16      7.0
    1037 Achnanthidium atomus (Hustedt) Monnier, Lange-Bertalot et Ector in +     1.16      7.0
    1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+     0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          41.33    248.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             4.00     24.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                        16.33     98.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.33      2.0
   16011 Cocconeis pediculus Ehrenberg                                            4.00     24.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 4.33     26.0
   27012 Diatoma tenuis Agardh                                                    0.33      2.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.33      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.66      4.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.66      4.0
   44073 Melosira varians Agardh                                                  6.00     36.0
   46661 Navicula capitatoradiata Germain                                         0.66      4.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      2.83     17.0
   46859 Navicula lanceolata (Agardh) Kützing                                     0.66      4.0
   46373 Navicula menisculus Schumann                                             0.66      4.0
   46039 Navicula minima Grunow in Van Heurck                                     0.66      4.0
   46056 Navicula radiosa Kützing                                                 0.16      1.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      0.33      2.0
   46104 Navicula tripunctata (Müller) Bory                                       3.33     20.0
   46774 Navicula trivialis Lange-Bertalot                                        0.16      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             0.33      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.66      4.0
  186004 Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round             0.33      2.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          4.50     27.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         2.33     14.0
   65048 Surirella minuta Brébisson                                               0.33      2.0
   66042 Synedra acus Kützing                                                     0.66      4.0


Report Date: 4/21/2024          Total Number of Taxa: 31          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 105, y 2, y 4 Out of 248 valves of Achnanthidium minutissimum counted, 3 were abnormal. Out of 4 valves of Planothidium minutissimum counted, 2 were abnormal.
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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