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


Water Body: Pawtuxet River         Site Location ID: NRSA-FW08RI005  Sample Label:
Sample ID: NRSA0889                Client Sample ID: 545354.1
Date Sample Collected: 08/25/2009  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   
    2232 Achnanthes curtissima Carter                                             0.16      1.0
    2022 Achnanthes levanderi Hustedt                                             0.16      1.0
    1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston           0.16      1.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             1.33      8.0
    1032 Achnanthidium latecephalum Kobayashi                                     0.33      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          18.00    108.0
    1036 Achnanthidium rivulare Potapova et Ponader                               7.33     44.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.33      2.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.33      2.0
    9001 Asterionella formosa Hassall                                             0.16      1.0
   10028 Aulacoseira alpigena (Grunow in Van Heurck) Krammer                      0.66      4.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      1.33      8.0
   10039 Aulacoseira nygaardii (Camburn in Camburn and Kingston) Camburn et +     0.66      4.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.50      3.0
   18010 Brachysira garrensis (Lange-Bertalot et Krammer) Lange-Bertalot in +     0.50      3.0
   18013 Brachysira microcephala (Kützing) Compère                                0.50      3.0
   14001 Capartogramma crucicula (Grunow ex Cleve) Ross                           0.16      1.0
  195001 Cavinula cocconeiformis (Gregory ex Greville) Mann et Stickle in Ro+     0.16      1.0
   16010 Cocconeis fluviatilis Wallace                                            0.50      3.0
   16004 Cocconeis placentula Ehrenberg                                           1.83     11.0
   21010 Craticula ambigua (Ehrenberg) Mann in Round, Crawford and Mann           0.16      1.0
   23098 Cymbella ehrenbergii Kützing                                             0.16      1.0
   23117 Cymbella gracilis (Ehrenberg) Kützing                                    0.16      1.0
   23111 Cymbella schubartoides Camburn et Charles                                0.16      1.0
   27012 Diatoma tenuis Agardh                                                    0.66      4.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      0.33      2.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           1.16      7.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     2.00     12.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                0.50      3.0
  187990 Eucocconeis sp. 1 ?                                                      0.33      2.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.33      2.0
   33211 Eunotia bilunaris var. mucophila Lange-Bertalot, Norpel et Alles in+     0.33      2.0
   33013 Eunotia elegans Østrup                                                   0.16      1.0
   33021 Eunotia formica Ehrenberg                                                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                                          1.33      8.0
   33036 Eunotia naegelii Migula                                                  0.33      2.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      0.66      4.0
   33051 Eunotia rhomboidea Hustedt                                               0.16      1.0
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                   0.50      3.0
   34006 Fragilaria capucina Desmazières                                          0.50      3.0
   34208 Fragilaria capucina var. fragilarioides (Grunow) Ludwig et Flores        1.00      6.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       1.66     10.0
   34027 Fragilaria pinnata var. lancettula (Schumann) Hustedt in Schmidt         0.33      2.0
   34212 Fragilaria sepes Ehrenberg                                               0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 6.50     39.0
   34141 Fragilaria zeilleri var. elliptica Gasse                                 0.16      1.0
   37001 Gomphonema acuminatum Ehrenberg                                          0.33      2.0
   37270 Gomphonema acutiusculum (Müller) Cleve-Euler                             0.33      2.0
   37386 Gomphonema cf. pumilum NEP DME (Cleve-Euler) Reichardt et Lange-Ber+     0.66      4.0
   37278 Gomphonema lagenula Kützing                                              0.66      4.0
   37311 Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot e+     2.00     12.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.66     10.0
   37990 Gomphonema sp. 1 ?                                                       0.16      1.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.50      3.0
   44073 Melosira varians Agardh                                                  0.16      1.0
   45001 Meridion circulare (Greville) Agardh                                     0.16      1.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.33      2.0
   46014 Navicula cryptocephala Kützing                                           0.83      5.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.50      3.0
   46749 Navicula cryptotenelloides Lange-Bertalot                                0.16      1.0
   46023 Navicula gregaria Donkin                                                 0.16      1.0
   46269 Navicula kotschyi Grunow                                                 1.00      6.0
   46039 Navicula minima Grunow in Van Heurck                                     1.16      7.0
   46044 Navicula notha Wallace                                                   1.16      7.0
   46154 Navicula rhynchocephala Kützing                                          0.83      5.0
   46389 Navicula salinarum Grunow                                                0.33      2.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.33      2.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        0.16      1.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.16      1.0
   48377 Nitzschia lacuum Lange-Bertalot                                          0.16      1.0
   48307 Nitzschia nana Grunow ex Van Heurck                                      0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          1.83     11.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.16      1.0
   48990 Nitzschia sp. 1 ?                                                        0.33      2.0
   48991 Nitzschia sp. 2 ?                                                        0.16      1.0
   92015 Nupela impexiformis (Lange-Bertalot in Lange-Bertalot and Krammer) +     0.16      1.0
   92019 Nupela sp. 1 ?                                                           0.33      2.0
   52990 Pinnularia sp. 1 ?                                                       0.16      1.0
   52991 Pinnularia sp. 2 ?                                                       0.16      1.0
  155008 Planothidium daui (Foged) Lange-Bertalot                                 0.50      3.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.50      3.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.16      1.0
  186011 Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot               1.50      9.0
  186005 Psammothidium marginulatum (Grunow) Bukhtiyarova et Round                0.16      1.0
  186007 Psammothidium rossii (Hustedt) Bukhtiyarova et Round                     0.50      3.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     2.33     14.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     1.00      6.0
   73010 Pseudostaurosira parasitica (Smith) Morales                              0.50      3.0
  170012 Sellaphora mutata (Krasske) Lange-Bertalot in Lange-Bertalot, Külbs+     0.50      3.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 1.50      9.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         1.66     10.0
   62002 Stauroneis anceps Ehrenberg                                              0.33      2.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     5.33     32.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      3.66     22.0
   65990 Surirella sp. 1 ?                                                        0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         0.16      1.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  0.16      1.0
   67005 Tabellaria flocculosa (strain III) sensu Koppen (Roth) Kützing           4.33     26.0
   67009 Tabellaria flocculosa (strain IIIp) sensu Koppen (Roth) Kützing          0.16      1.0
   67007 Tabellaria flocculosa var. linearis Koppen                               0.50      3.0
   67013 Tabellaria ventricosa Kützing                                            0.50      3.0
   89890 Undetermined Pennate sp. 1 ?                                             0.33      2.0


Report Date: 6/26/2019          Total Number of Taxa: 103          Total Number Counted: 600

Count Notes:

  ?
  Comments: x1 = 35 x2 = 34 x3 = 32 x4 = 31
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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