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


Water Body: Dudley Brook Pond      Site Location ID: ME-000236  Sample Label: 863
Sample ID: MEDP0347                Client Sample ID: WA-207-2009e (863)
Date Sample Collected: 07/07/2009  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   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          38.33    230.0
    6001 Amphipleura pellucida (Kützing) Kützing                                  0.33      2.0
   16004 Cocconeis placentula Ehrenberg                                           2.16     13.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.33      2.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.16      1.0
   23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner          1.66     10.0
   23089 Cymbella cymbiformis Agardh                                              1.16      7.0
   23016 Cymbella naviculiformis Auerswald ex Heiberg                             0.33      2.0
   25008 Denticula kuetzingii Grunow                                              0.16      1.0
   27012 Diatoma tenuis Agardh                                                    0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.33      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     2.00     12.0
  203001 Encyonopsis cesatii (Rabenhorst) Krammer                                 0.33      2.0
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    0.33      2.0
   34006 Fragilaria capucina Desmazières                                          8.50     51.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               4.00     24.0
   34206 Fragilaria distans (Grunow in Van Heurck) Bukhtiyarova                   0.33      2.0
   34212 Fragilaria sepes Ehrenberg                                               0.33      2.0
   37001 Gomphonema acuminatum Ehrenberg                                          1.00      6.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               0.50      3.0
   37006 Gomphonema dichotomum Kützing                                            0.33      2.0
   37007 Gomphonema gracile Ehrenberg                                             0.83      5.0
   37094 Gomphonema hebridense Gregory                                            0.66      4.0
   37118 Gomphonema minusculum Krasske                                            0.33      2.0
   37062 Gomphonema olivaceoides Hustedt                                          0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.33      2.0
   37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow                     0.33      2.0
   37022 Gomphonema truncatum Ehrenberg                                           7.16     43.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.66      4.0
   44073 Melosira varians Agardh                                                  1.33      8.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.33      2.0
   46014 Navicula cryptocephala Kützing                                           1.33      8.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46486 Navicula detenta Hustedt                                                 0.33      2.0
   46023 Navicula gregaria Donkin                                                 0.66      4.0
   93179 Navicula sp. 28 NAWQA EAM                                                0.16      1.0
   46774 Navicula trivialis Lange-Bertalot                                        0.33      2.0
   46504 Navicula veneta Kützing                                                  0.33      2.0
   46895 Navicula viridulacalcis Lange-Bertalot in U. Rumrich, Lange-Bertalo+     0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.50      3.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        0.16      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.33      2.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     0.66      4.0
   58007 Rhopalodia brebissonii Krammer in Lange-Bertalot and Krammer             0.33      2.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      3.00     18.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.83      5.0
   62002 Stauroneis anceps Ehrenberg                                              0.33      2.0
  172001 Staurosira construens Ehrenberg                                          0.66      4.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     1.33      8.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      6.33     38.0
   66042 Synedra acus Kützing                                                     4.00     24.0
   66016 Synedra rumpens Kützing                                                  1.33      8.0
   66814 Synedra sp. 8 NAWQA MORALES                                              0.16      1.0
   66058 Synedra ulna var. contracta Østrup                                       0.16      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.33      2.0


Report Date: 3/25/2023          Total Number of Taxa: 56          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 109, y 2, y 8 Out of 230 valves of Achnanthidium minutissimum counted, 1 was abnormal
 
Taxa Notes:
 
None.

 


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