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


Water Body: Seekonk River          Site Location ID: NRSA-FW08RI003  Sample Label:
Sample ID: NRSA0892                Client Sample ID: 555034.1
Date Sample Collected: 08/30/2009  Count Finished: 02/16/2010
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mihaela Enache         Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               2.66     16.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             1.16      7.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           4.50     27.0
    1036 Achnanthidium rivulare Potapova et Ponader                               4.16     25.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.16      1.0
    7006 Amphora veneta Kützing                                                   0.83      5.0
    9001 Asterionella formosa Hassall                                             0.16      1.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.50      3.0
  195003 Cavinula pseudoscutiformis (Hustedt in Schmidt et al.) Mann et Stic+     0.16      1.0
   16004 Cocconeis placentula Ehrenberg                                           2.66     16.0
   21004 Craticula cuspidata (Kützing) Mann in Round, Crawford and Mann           0.16      1.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.50      3.0
   20001 Cyclotella atomus Hustedt                                                1.50      9.0
   20007 Cyclotella meneghiniana Kützing                                          5.83     35.0
  197001 Diadesmis confervacea Kützing                                            1.33      8.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     0.16      1.0
   27008 Diatoma moniliformis Kützing                                             4.00     24.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.16      1.0
 2506005 Discostella woltereckii (Hustedt) Houk et Klee                           0.50      3.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.83      5.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.66      4.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.16      1.0
   33211 Eunotia bilunaris var. mucophila Lange-Bertalot, Norpel et Alles in+     0.16      1.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.33      2.0
   33026 Eunotia incisa Smith ex Gregory                                          0.16      1.0
   33066 Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot in+     0.16      1.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      0.33      2.0
   34006 Fragilaria capucina Desmazières                                          0.33      2.0
   34208 Fragilaria capucina var. fragilarioides (Grunow) Ludwig et Flores        1.33      8.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       1.83     11.0
   34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst               0.50      3.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 8.66     52.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.16      1.0
   37385 Gomphonema aff. micropus DRSC DME Kützing                                0.16      1.0
   37007 Gomphonema gracile Ehrenberg                                             0.16      1.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.83      5.0
   37278 Gomphonema lagenula Kützing                                              0.16      1.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.50      3.0
   37062 Gomphonema olivaceoides Hustedt                                          0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.83     23.0 Yes
   37193 Gomphonema patricki Kociolek et Stoermer in Kociolek, Stoermer and +     0.33      2.0
   37080 Gomphonema rhombicum Fricke in Schmidt et al.                            0.33      2.0
   37990 Gomphonema sp. 1 ?                                                       0.33      2.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.33      2.0
  213003 Hippodonta lueneburgensis (Grunow) Lange-Bertalot, Metzeltin et Wit+     0.16      1.0
   44073 Melosira varians Agardh                                                  1.00      6.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.50      3.0
   46014 Navicula cryptocephala Kützing                                           1.50      9.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46616 Navicula germainii Wallace                                               0.50      3.0
   46023 Navicula gregaria Donkin                                                 2.50     15.0
   46039 Navicula minima Grunow in Van Heurck                                     4.50     27.0
   46289 Navicula peregrina (Ehrenberg) Kützing                                   0.16      1.0
   46154 Navicula rhynchocephala Kützing                                          1.00      6.0
   46389 Navicula salinarum Grunow                                                0.16      1.0
   46306 Navicula schroeteri Meister                                              0.16      1.0
   93216 Navicula sp. 2 NRSA DME                                                  0.16      1.0
   46562 Navicula subminuscula Manguin                                            0.33      2.0
   46401 Navicula tenelloides Hustedt                                             1.00      6.0
   47066 Neidium ampliatum (Ehrenberg) Krammer in Krammer and Lange-Bertalot      0.16      1.0
   48004 Nitzschia amphibia Grunow                                                2.66     16.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     0.50      3.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              2.66     16.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.16      1.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48416 Nitzschia homburgiensis Lange-Bertalot                                   0.16      1.0
   48122 Nitzschia inconspicua Grunow                                             1.00      6.0
   48307 Nitzschia nana Grunow ex Van Heurck                                      0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.00     12.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.16      1.0
   48990 Nitzschia sp. 1 ?                                                        0.16      1.0
   48124 Nitzschia subacicularis Hustedt in A. Schmidt                            0.50      3.0
   92015 Nupela impexiformis (Lange-Bertalot in Lange-Bertalot and Krammer) +     0.33      2.0
   92013 Nupela neglecta Ponader, Lowe et Potapova in Potapova et al.             0.33      2.0
   92019 Nupela sp. 1 ?                                                           0.66      4.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     0.16      1.0
  214002 Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzelt+     0.33      2.0
   52015 Pinnularia braunii (Grunow in Van Heurck) Cleve                          0.16      1.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.16      1.0
   52990 Pinnularia sp. 1 ?                                                       0.16      1.0
  194004 Placoneis clementis (Grunow) Cox                                         0.16      1.0
  194005 Placoneis elginensis (Gregory) Cox                                       0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     6.16     37.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           2.00     12.0
  186001 Psammothidium bioretii (Germain) Bukhtiyarova et Round                   0.16      1.0
  186012 Psammothidium didymum (Hustedt) Bukhtiyarova et Round                    0.16      1.0
  186007 Psammothidium rossii (Hustedt) Bukhtiyarova et Round                     0.16      1.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.50      3.0
   73012 Pseudostaurosira subsalina (Hustedt) Morales                             0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.16      1.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.83      5.0
  170012 Sellaphora mutata (Krasske) Lange-Bertalot in Lange-Bertalot, Külbs+     0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.83      5.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     2.50     15.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.16      1.0
   65048 Surirella minuta Brébisson                                               0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         2.66     16.0
   67006 Tabellaria flocculosa (strain IV) sensu Koppen (Roth) Kützing            0.33      2.0
   67008 Tabellaria quadriseptata Knudsen                                         0.16      1.0
   70008 Thalassiosira weissflogii (Grunow) Fryxell et Hasle                      0.83      5.0


Report Date: 9/24/2021          Total Number of Taxa: 102          Total Number Counted: 600

Count Notes:
 
None.
 
Taxa Notes:
 
Naded 37010: some may be exilissimum or saprophilum


 


 
Counts version 3.3 - last revision 2/16/2021
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