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


Water Body: Pawcatuck River        Site Location ID: NRSA-FW08RI007  Sample Label:
Sample ID: NRSA1001                Client Sample ID: 556614.1
Date Sample Collected: 09/15/2009  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               2.00     12.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           0.16      1.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           3.67     22.0
    1036 Achnanthidium rivulare Potapova et Ponader                               4.00     24.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.16      1.0
   10028 Aulacoseira alpigena (Grunow in Van Heurck) Krammer                      0.83      5.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.50      3.0
   10061 Aulacoseira subborealis (Nygaard) Denys, Muylaert et Krammer in Den+     0.16      1.0
   18013 Brachysira microcephala (Kützing) Compère                                0.16      1.0
   14001 Capartogramma crucicula (Grunow ex Cleve) Ross                           0.50      3.0
  195001 Cavinula cocconeiformis (Gregory ex Greville) Mann et Stickle in Ro+     0.16      1.0
  212003 Chamaepinnularia evanida (Hustedt) Lange-Bertalot in Lange-Bertalot+     0.50      3.0
   16010 Cocconeis fluviatilis Wallace                                            2.17     13.0
   16004 Cocconeis placentula Ehrenberg                                           4.84     29.0
  197001 Diadesmis confervacea Kützing                                            1.50      9.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.50      3.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.33      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     0.83      5.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           1.00      6.0
   33211 Eunotia bilunaris var. mucophila Lange-Bertalot, Norpel et Alles in+     0.33      2.0
   33021 Eunotia formica Ehrenberg                                                0.50      3.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.50      3.0
   33026 Eunotia incisa Smith ex Gregory                                          1.16      7.0
   33066 Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot in+     0.50      3.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      2.50     15.0
   33051 Eunotia rhomboidea Hustedt                                               0.50      3.0
   33059 Eunotia sudetica Müller                                                  0.16      1.0
  115004 Fallacia indifferens (Hustedt) Mann in Round, Crawford and Mann          1.00      6.0
   34006 Fragilaria capucina Desmazières                                          0.50      3.0
   34208 Fragilaria capucina var. fragilarioides (Grunow) Ludwig et Flores        2.33     14.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.33      2.0
  192002 Fragilariforma constricta (Ehrenberg) Williams et Round                  0.16      1.0
  192008 Fragilariforma virescens (Ralfs) Williams et Round                       0.66      4.0
   35039 Frustulia krammeri Lange-Bertalot et Metzeltin in Metzeltin and Lan+     0.66      4.0
   35025 Frustulia saxonica Rabenhorst                                            0.83      5.0
   37310 Gomphonema exilissimum (Grunow in Van Heurck) Lange-Bertalot et Rei+     0.16      1.0
   37007 Gomphonema gracile Ehrenberg                                             0.50      3.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    2.83     17.0
   37193 Gomphonema patricki Kociolek et Stoermer in Kociolek, Stoermer and +     2.67     16.0
   37152 Gomphonema sarcophagus Gregory                                           0.16      1.0
   37990 Gomphonema sp. 1 ?                                                       0.16      1.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.16      1.0
  213004 Hippodonta costulata (Grunow in Cleve and Grunow) Lange-Bertalot, M+     1.00      6.0
  213002 Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski     0.33      2.0
  125009 Karayevia suchlandtii (Hustedt) Bukhtiyarova                             0.50      3.0
  188001 Lemnicola hungarica (Grunow) Round et Basson                             0.16      1.0
   44073 Melosira varians Agardh                                                  1.33      8.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.50      3.0
   46014 Navicula cryptocephala Kützing                                           2.33     14.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.16      1.0
   46363 Navicula integra (Smith) Ralfs in Pritchard                              0.16      1.0
   46039 Navicula minima Grunow in Van Heurck                                     2.17     13.0
   46044 Navicula notha Wallace                                                   0.50      3.0
   46154 Navicula rhynchocephala Kützing                                          2.17     13.0
   46066 Navicula schmassmannii Hustedt                                           2.17     13.0
   46991 Navicula sp. 2 ?                                                         0.50      3.0
   93216 Navicula sp. 2 NRSA DME                                                  0.33      2.0
   46279 Navicula wallacei Reimer                                                 0.50      3.0
   47006 Neidium alpinum Hustedt                                                  0.83      5.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.66      4.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.00      6.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.16      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.33      2.0
   48990 Nitzschia sp. 1 ?                                                        0.16      1.0
   48349 Nitzschia tubicola Grunow in Cleve and Grunow                            0.50      3.0
   92019 Nupela sp. 1 ?                                                           0.50      3.0
   92018 Nupela vitiosa (Schimanski) Siver et Hamilton                            0.16      1.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     0.16      1.0
   50002 Opephora martyi Héribaud                                                 0.16      1.0
  214002 Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzelt+     0.50      3.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.33      2.0
   52990 Pinnularia sp. 1 ?                                                       0.33      2.0
  155019 Planothidium apiculatum (Patrick) Lange-Bertalot                         0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.83      5.0
  155005 Planothidium peragalli (Brun et Héribaud) Round et Bukhtiyarova          0.33      2.0
  155035 Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lang+     3.50     21.0
  186001 Psammothidium bioretii (Germain) Bukhtiyarova et Round                   0.33      2.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               0.33      2.0
  186005 Psammothidium marginulatum (Grunow) Bukhtiyarova et Round                0.50      3.0
  186007 Psammothidium rossii (Hustedt) Bukhtiyarova et Round                     0.66      4.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+    11.85     71.0
   73012 Pseudostaurosira subsalina (Hustedt) Morales                             0.16      1.0
   73013 Pseudostaurosira trainorii Morales                                       1.66     10.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      0.33      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.66      4.0
  170014 Sellaphora seminulum (Grunow) Mann                                       1.00      6.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         2.00     12.0
   62008 Stauroneis kriegeri Patrick                                              4.17     25.0
   62046 Stauroneis legumen (Ehrenberg) Kützing                                   0.16      1.0
   62010 Stauroneis livingstonii Reimer                                           0.33      2.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     1.83     11.0
  175008 Staurosirella berolinensis (Lemmermann) Bukhtiyarova                     0.16      1.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      3.00     18.0
   65990 Surirella sp. 1 ?                                                        0.16      1.0
   65991 Surirella sp. 2 ?                                                        0.16      1.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.33      2.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.50      3.0
   89890 Undetermined Pennate sp. 1 ?                                             0.16      1.0


Report Date: 10/1/2022          Total Number of Taxa: 101          Total Number Counted: 599

Count Notes:

  ?
  Comments: Nav sp 2 similar to NRSA 1000
 
Taxa Notes:
 
None.

 


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