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


Water Body: Otter Brook            Site Location ID: ME-000482  Sample Label: 1303
Sample ID: MEDP0809                Client Sample ID: WA-189-2013y (1303)
Date Sample Collected: 06/10/2013  Count Finished: 05/20/2014
Subsample ID: DT1                  Slide Replicate ID: b     Count Replicate ID: 1
Counted By: Sonja Hausmann         Sample Type: PP



   Naded Taxon Name                                                            Percent    Count Notes   
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           7.20      8.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.90      1.0
   10084 Aulacoseira sp.                                                          2.70      3.0
   18013 Brachysira microcephala (Kützing) Compère                                2.70      3.0
   27002 Diatoma mesodon (Ehrenberg) Kützing                                      1.80      2.0
   27008 Diatoma moniliformis Kützing                                             1.80      2.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     1.80      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.90      1.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           6.30      7.0
   33026 Eunotia incisa Smith ex Gregory                                          2.70      3.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             0.90      1.0
   33036 Eunotia naegelii Migula                                                  0.90      1.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      6.30      7.0
   33362 Eunotia sp.                                                              0.90      1.0
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                   3.60      4.0
   34098 Fragilaria capucina var. gracilis (Østrup) Hustedt                       5.40      6.0
   37007 Gomphonema gracile Ehrenberg                                             0.90      1.0
   37311 Gomphonema parvulius (Lange-Bertalot et Reichardt) Lange-Bertalot e+     0.90      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    7.20      8.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.90      1.0
   46014 Navicula cryptocephala Kützing                                           6.30      7.0
   46023 Navicula gregaria Donkin                                                 3.60      4.0
   46044 Navicula notha Wallace                                                   0.90      1.0
   46154 Navicula rhynchocephala Kützing                                          0.90      1.0
   48347 Nitzschia acidoclinata Lange-Bertalot                                    1.80      2.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                4.50      5.0
   48638 Nitzschia sp.                                                            4.50      5.0
   48349 Nitzschia tubicola Grunow in Cleve and Grunow                            0.90      1.0 Yes
  103107 Pinnularia sp.                                                           0.90      1.0
  186007 Psammothidium rossii (Hustedt) Bukhtiyarova et Round                     0.90      1.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      1.80      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 4.50      5.0
   62002 Stauroneis anceps Ehrenberg                                              0.90      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     4.50      5.0
  172026 Staurosira sp.                                                           0.90      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     1.80      2.0
   67007 Tabellaria flocculosa var. linearis Koppen                               1.80      2.0
   89889 Undetermined Pennate                                                     1.80      2.0


Report Date: 9/21/2019          Total Number of Taxa: 38          Total Number Counted: 111

Count Notes:

  ?
  Comments: This sample was concentrated four times more than standard and 900 ul (maximum) was applied on the coverslide, but still not enough diatoms were present for a full count. 111 valves were coutned in four transects.
 
Taxa Notes:
 
Naded 48349: Fibulae are variable in size and unevenly distributed 7-13 F/10 um. Image was taken.


 


 
Counts version 3.2 - last revision 6/17/2017
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