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


Water Body: Outlet Naugatuck R     Site Location ID: NWCA11-1183  Sample Label:
Sample ID: NWCA0161                Client Sample ID: 600696
Date Sample Collected: 09/22/2011  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           7.69      9.0
    9001 Asterionella formosa Hassall                                             1.70      2.0
   10028 Aulacoseira alpigena (Grunow in Van Heurck) Krammer                      1.70      2.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               1.70      2.0
   18005 Brachysira brebissonii Ross in Hartley                                   1.70      2.0
   18013 Brachysira microcephala (Kützing) Compère                                1.70      2.0
   12009 Caloneis hyalina Hustedt                                                 0.85      1.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    1.70      2.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 0.85      1.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           5.98      7.0
  110012 Encyonema perpusillum (Cleve-Euler) Mann in Round, Crawford and Mann     1.70      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.70      2.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           1.70      2.0
   33011 Eunotia denticulata (Brébisson in Kutzing) Rabenhorst                    1.70      2.0
   33013 Eunotia elegans Østrup                                                   3.41      4.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                        18.80     22.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.85      1.0
   33021 Eunotia formica Ehrenberg                                                2.56      3.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.85      1.0
   33026 Eunotia incisa Smith ex Gregory                                          5.98      7.0
   33066 Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot in+     0.85      1.0
   33169 Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot in Kramm+     1.70      2.0
   33242 Eunotia nymanniana Grunow in Van Heurck                                  3.41      4.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      1.70      2.0
   33051 Eunotia rhomboidea Hustedt                                               1.70      2.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       1.70      2.0
   34990 Fragilaria sp. 1 ?                                                       1.70      2.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 0.85      1.0
  192008 Fragilariforma virescens (Ralfs) Williams et Round                       1.70      2.0
   37311 Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot e+     0.85      1.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                1.70      2.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   1.70      2.0
  186003 Psammothidium helveticum (Hustedt) Bukhtiyarova et Round                 4.27      5.0
  170014 Sellaphora seminulum (Grunow) Mann                                       0.85      1.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         4.27      5.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  3.41      4.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     2.56      3.0


Report Date: 9/24/2021          Total Number of Taxa: 37          Total Number Counted: 117

Count Notes:

  ?
  Comments: Row 1 x 104, y 1, y 15, Row 2 x 102, y 15, y 1, Row 3 x 100, y 1, y 15, Row 4 x 98, y 15, y 1, Row 5 x 95, y 1, y 15. Sparse sample. Broken valves, but also valves and frustules in good conditions
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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