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


Water Body: Ridgefield Brook       Site Location ID: CT14362  Sample Label: 14362
Sample ID: CT00163                 Client Sample ID: 15
Date Sample Collected: 06/07/2016  Count Finished: 11/02/2016
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             0.16      1.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          12.60     78.0
    7010 Amphora inariensis Krammer                                               0.48      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                        11.14     69.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.32      2.0
   16011 Cocconeis pediculus Ehrenberg                                            1.93     12.0
   16004 Cocconeis placentula Ehrenberg                                           3.55     22.0
   20001 Cyclotella atomus Hustedt                                                0.32      2.0
   20007 Cyclotella meneghiniana Kützing                                          0.16      1.0
  197001 Diadesmis confervacea Kützing                                            0.48      3.0
   27008 Diatoma moniliformis Kützing                                             0.32      2.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.32      2.0
   44073 Melosira varians Agardh                                                  2.90     18.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.64      4.0
   46023 Navicula gregaria Donkin                                                 0.32      2.0
   46674 Navicula namibica Lange-Bertalot et Rumrich in Lange-Bertalot            0.48      3.0
   46154 Navicula rhynchocephala Kützing                                          0.16      1.0
   46104 Navicula tripunctata (Müller) Bory                                       2.42     15.0
   46774 Navicula trivialis Lange-Bertalot                                        0.16      1.0
   46504 Navicula veneta Kützing                                                  0.32      2.0
   48004 Nitzschia amphibia Grunow                                                0.16      1.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.32      2.0
   48122 Nitzschia inconspicua Grunow                                            15.83     98.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          0.32      2.0
   48225 Nitzschia sociabilis Hustedt                                             0.32      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.96      6.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.64      4.0
 2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+     0.48      3.0
  186005 Psammothidium marginulatum (Grunow) Bukhtiyarova et Round                0.48      3.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     6.30     39.0
   73010 Pseudostaurosira parasitica (Smith) Morales                              0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          1.13      7.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         6.62     41.0
  170133 Sellaphora atomoides (Grunow) Wetzel et Van de Vijver                    5.00     31.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.16      1.0
  170134 Sellaphora saugerresii (Desmazieres) Wetzel et Mann                      0.80      5.0
  172001 Staurosira construens Ehrenberg                                         13.40     83.0
  172005 Staurosira construens var. binodis (Ehrenberg) Hamilton in Hamilton+     0.96      6.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     3.55     22.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      2.26     14.0
  245001 Ulnaria ulna (Nitzsch) Compère                                           0.32      2.0


Report Date: 6/30/2022          Total Number of Taxa: 44          Total Number Counted: 619

Count Notes:

  ?
  Comments: 19.7-15.5
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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