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


Water Body: Henderson Brook        Site Location ID: ME-000574  Sample Label: 1562
Sample ID: MEDP1006                Client Sample ID: WA-010-2015L (1562)
Date Sample Collected: 09/18/2015  Count Finished: 03/24/2016
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type: RTH



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           2.40      5.0
    1036 Achnanthidium rivulare Potapova et Ponader                              15.38     32.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.96      2.0
   10017 Aulacoseira granulata var. angustissima (Müller) Simonsen                0.48      1.0
   10039 Aulacoseira nygaardii (Camburn in Camburn and Kingston) Camburn et +     0.48      1.0
  212002 Chamaepinnularia bremensis (Hustedt) Lange-Bertalot in Lange-Bertal+     5.28     11.0
  212006 Chamaepinnularia soehrensis (Krasske) Lange-Bertalot et Krammer in +     1.44      3.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     0.48      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.44      3.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           0.48      1.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         4.80     10.0 Yes
   33026 Eunotia incisa Smith ex Gregory                                          0.96      2.0
   33066 Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot in+     1.92      4.0
   33028 Eunotia lapponica Grunow in Cleve-Euler                                  2.40      5.0
   33033 Eunotia microcephala Krasske                                             1.44      3.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             4.32      9.0
   33242 Eunotia nymanniana Grunow in Van Heurck                                 17.30     36.0
   33045 Eunotia praerupta Ehrenberg                                              0.48      1.0
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                   5.28     11.0
   33060 Eunotia tenella (Grunow in Van Heurck) Hustedt in Schmidt et al.         9.13     19.0
   33064 Eunotia valida Hustedt                                                   0.96      2.0 Yes
   34006 Fragilaria capucina Desmazières                                          0.48      1.0
   34990 Fragilaria sp. 1 ?                                                       0.48      1.0 Yes
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.92      4.0
  192008 Fragilariforma virescens (Ralfs) Williams et Round                       3.36      7.0
   37007 Gomphonema gracile Ehrenberg                                             0.48      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    3.36      7.0
  125002 Karayevia laterostrata (Hustedt) Bukhtiyarova                            0.48      1.0
   46159 Navicula festiva Krasske                                                 1.44      3.0
   46741 Navicula margalithii Lange-Bertalot in Krammer and Lange-Bertalot        0.48      1.0
   92006 Nupela lapidosa (Krasske) Lange-Bertalot                                 0.48      1.0
   52009 Pinnularia appendiculata (Agardh) Cleve                                  0.96      2.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.48      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                2.40      5.0
   52059 Pinnularia subcapitata Gregory                                           2.40      5.0
  155021 Planothidium dubium (Grunow) Round et Bukhtiyarova                       0.96      2.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      0.48      1.0
   63007 Stenopterobia delicatissima (Lewis) Van Heurck                           0.48      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.96      2.0


Report Date: 9/16/2021          Total Number of Taxa: 39          Total Number Counted: 208

Count Notes:

  ?
  Comments: 19.5-6.0, 19.4-6.0, 19.6-6.0, 19.4-6.0; diatoms scarce in sample, stopped counting after 1.75 hours
 
Taxa Notes:
 
Naded 33015: Most are E cataractarum, according to Furey etal Biblioteca Diatomologica V56, (1) is true E exigua, (1) is E orthohedra Furey etal also
Naded 33064: E valida
Naded 34990: F recapitellata


 


 
Counts version 3.3 - last revision 2/16/2021
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