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


Water Body: Norwalk River          Site Location ID: CT01209700  Sample Label:
Sample ID: CT00176                 Client Sample ID: 5
Date Sample Collected: 05/20/2016  Count Finished: 11/28/2017
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ionel Ciugulea         Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               1.49      9.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          23.34    141.0
    1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi                             0.66      4.0
    1036 Achnanthidium rivulare Potapova et Ponader                               3.31     20.0
  204017 Adlafia drouetiana (Patrick) Metzeltin et Lange-Bertalot                 0.66      4.0
    7010 Amphora inariensis Krammer                                               0.33      2.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         8.60     52.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.16      1.0
   16011 Cocconeis pediculus Ehrenberg                                            2.64     16.0
   16004 Cocconeis placentula Ehrenberg                                           0.16      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.49      3.0
   20007 Cyclotella meneghiniana Kützing                                          0.49      3.0
   27008 Diatoma moniliformis Kützing                                             2.15     13.0
   27013 Diatoma vulgaris Bory                                                    3.31     20.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.16      1.0
  110091 Encyonema ventricosum (C. A. Agardh) Grunow                              1.15      7.0
   34237 Fragilaria mesolepta Rabenhorst                                          1.65     10.0
   35036 Frustulia amphipleuroides (Grunow in Cleve and Grunow) Cleve-Euler       0.16      1.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               1.65     10.0
   37178 Gomphonema minutum (Agardh) Agardh                                       1.49      9.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.16      1.0
   44073 Melosira varians Agardh                                                  1.65     10.0
   45001 Meridion circulare (Greville) Agardh                                     0.16      1.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.66      4.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.82      5.0
   46023 Navicula gregaria Donkin                                                 5.79     35.0
   46859 Navicula lanceolata (Agardh) Kützing                                     2.48     15.0
   46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer      2.81     17.0
   46104 Navicula tripunctata (Müller) Bory                                       0.49      3.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48417 Nitzschia archibaldii Lange-Bertalot                                     1.15      7.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              0.82      5.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.49      9.0
   48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck           0.33      2.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.65     10.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.16      1.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          0.66      4.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.16      1.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   0.16      1.0
    1772 Nitzschia soratensis Morales et Vis                                      1.82     11.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                 0.49      3.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.99      6.0
  155031 Planothidium haynaldii (Schaarschmidt) Lange-Bertalot                    0.49      3.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.33      2.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           0.16      1.0
 2508011 Platessa bahlsii Potapova                                                5.46     33.0
  186003 Psammothidium helveticum (Hustedt) Bukhtiyarova et Round                 0.33      2.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     2.64     16.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.99      6.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         3.64     22.0
  170135 Sellaphora nigri (De Notaris) Wetzel et Ector                            3.64     22.0
  170134 Sellaphora saugerresii (Desmazieres) Wetzel et Mann                      0.99      6.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.82      5.0
   64031 Stephanodiscus hantzschii fo. tenuis (Hustedt) Håkansson et Stoermer     0.33      2.0
   65002 Surirella angusta Kützing                                                0.33      2.0
  200002 Tabularia fasciculata (Agardh) Williams et Round                         0.16      1.0


Report Date: 10/20/2019          Total Number of Taxa: 57          Total Number Counted: 604

Count Notes:

  ?
  Comments: 102/18-17.1 Thick and too dense
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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