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


Water Body: Willys Meadow Brook    Site Location ID: CT17201  Sample Label:
Sample ID: CT00054                 Client Sample ID: 14
Date Sample Collected: 06/10/2013  Count Finished: 12/03/2014
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Alison Minerovic       Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           0.50      3.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.66      4.0
  212005 Chamaepinnularia mediocris (Krasske) Lange-Bertalot in Lange-Bertal+     1.00      6.0
  219001 Decussata placenta (Ehrenberg) Lange-Bertalot                            0.16      1.0
 8942001 Eolimna minima (Grunow) Lange-Bertalot                                   2.83     17.0
   33021 Eunotia formica Ehrenberg                                                0.16      1.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +    11.83     71.0
   33026 Eunotia incisa Smith ex Gregory                                          1.16      7.0
   33083 Eunotia paludosa Grunow                                                  0.33      2.0
   33039 Eunotia pectinalis (Kützing) Rabenhorst                                  1.00      6.0
   33046 Eunotia praerupta var. bidens (Ehrenberg) Grunow in Cleve and Grunow     1.16      7.0
   33051 Eunotia rhomboidea Hustedt                                              44.00    264.0
   33362 Eunotia sp.                                                              1.66     10.0 Yes
   33990 Eunotia sp. 1 ?                                                         14.50     87.0 Yes
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                   1.16      7.0
   34006 Fragilaria capucina Desmazières                                          1.16      7.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       0.33      2.0
  192008 Fragilariforma virescens (Ralfs) Williams et Round                       0.16      1.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.83      5.0
   35025 Frustulia saxonica Rabenhorst                                            0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.83     11.0
  125011 Karayevia oblongella (Østrup) Aboal in Aboal, Alvarez-Cobelas, Camb+     0.50      3.0
  211003 Mayamaea atomus (Kützing) Lange-Bertalot                                 0.33      2.0
   44073 Melosira varians Agardh                                                  0.33      2.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.16      1.0
   47990 Neidium sp. 1 ?                                                          0.83      5.0 Yes
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.16      1.0
   92034 Nupela frezelii Potapova                                                 0.66      4.0
   92007 Nupela wellneri (Lange-Bertalot in Lange-Bertalot and Krammer) Lang+     1.00      6.0
   52009 Pinnularia appendiculata (Agardh) Cleve                                  0.50      3.0
  155035 Planothidium stewartii (Patrick) Lange-Bertalot in Krammer and Lang+     0.50      3.0 Yes
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     6.66     40.0
   67006 Tabellaria flocculosa (strain IV) sensu Koppen (Roth) Kützing            1.66     10.0


Report Date: 6/30/2022          Total Number of Taxa: 33          Total Number Counted: 600

Count Notes:

  ?
  Comments: Mostly broken Eunotia spp. frustules
 
Taxa Notes:
 
Naded 33990: =Eunotia canicula Furey, Lowe and Johansen
Naded 33362: Broken frustules; mostly cf. canicula?
Naded 47990: cf. bisulcatum? Length too short (~20 um)
Naded 155035: Platessa stewartii (Patrick) Potapova


 


 
Counts version 3.3 - last revision 2/16/2021
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