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


Water Body: Merrimack River        Site Location ID: NRSA-FW08NH014  Sample Label:
Sample ID: NRSA0380                Client Sample ID: 521774.1
Date Sample Collected: 07/11/2008  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   
    1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+     0.33      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          32.83    197.0
    1036 Achnanthidium rivulare Potapova et Ponader                               3.50     21.0
  204001 Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin          0.16      1.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.16      1.0
    9001 Asterionella formosa Hassall                                             0.50      3.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.50      3.0
   18013 Brachysira microcephala (Kützing) Compère                                1.16      7.0
  195003 Cavinula pseudoscutiformis (Hustedt in Schmidt et al.) Mann et Stic+     0.33      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.16      1.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.16      1.0
   20034 Cyclotella bodanica var. lemanica (Müller) Bachmann                      0.33      2.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      0.16      1.0
   27008 Diatoma moniliformis Kützing                                             0.16      1.0
   27012 Diatoma tenuis Agardh                                                    2.50     15.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      1.33      8.0
  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+     0.83      5.0
   31002 Entomoneis ornata (Bailey) Reimer in Patrick and Reimer                  0.33      2.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.33      2.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.50      3.0
   33026 Eunotia incisa Smith ex Gregory                                          0.33      2.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       2.00     12.0
   34192 Fragilaria cf. crotonensis NAWQA EAM Kitton                              0.83      5.0
   34180 Fragilaria microstriata Marciniak                                        0.50      3.0
   34024 Fragilaria nitzschioides Grunow in Van Heurck                            1.50      9.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.66      4.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               4.50     27.0
   37317 Gomphonema innocens Reichardt                                            0.83      5.0
   37278 Gomphonema lagenula Kützing                                              0.50      3.0
   37168 Gomphonema micropus Kützing                                              0.33      2.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    4.50     27.0
   37152 Gomphonema sarcophagus Gregory                                           0.33      2.0
  125002 Karayevia laterostrata (Hustedt) Bukhtiyarova                            0.50      3.0
   46014 Navicula cryptocephala Kützing                                           0.33      2.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                    14.33     86.0
   46044 Navicula notha Wallace                                                   1.33      8.0
   46154 Navicula rhynchocephala Kützing                                          0.16      1.0
   48347 Nitzschia acidoclinata Lange-Bertalot                                    0.16      1.0
   48137 Nitzschia clausii Hantzsch                                               0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.16      1.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          5.50     33.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.16      1.0
   50012 Opephora aff. olsenii SAVANNAH EAM Møller                                1.16      7.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.83      5.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.66      4.0
  186002 Psammothidium grischunum fo. daonensis (Lange-Bertalot in Lange-Ber+     0.33      2.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.83      5.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     1.66     10.0
   73013 Pseudostaurosira trainorii Morales                                       0.33      2.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.33      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  170014 Sellaphora seminulum (Grunow) Mann                                       3.66     22.0
   66016 Synedra rumpens Kützing                                                  0.66      4.0
   66058 Synedra ulna var. contracta Østrup                                       0.50      3.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     1.33      8.0


Report Date: 2/28/2024          Total Number of Taxa: 60          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 104, y 3, y 6
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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