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

Water Body: Little Rock Lake       Site Location ID: NFS026  Sample Label: 
Sample ID: NEON01144               Client Sample ID: LIRO.20170424.phytoplankton.2
Date Sample Collected: 04/24/2017  Count Finished: 04/12/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Laura Aycock           Sample Type: PP


   Naded Taxon Name                                                            Percent    Count  Notes   
    1036 Achnanthidium rivulare Potapova et Ponader                               0.49      3.0
    9001 Asterionella formosa Hassall                                            80.26    484.0
   18013 Brachysira microcephala (Kützing) Compère                                0.16      1.0
   18002 Brachysira procera Lange-Bertalot et Moser                               1.99     12.0
  212005 Chamaepinnularia mediocris (Krasske) Lange-Bertalot in Lange-Bertal+     0.16      1.0
  110045 Encyonema neogracile Krammer                                             0.16      1.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.33      2.0
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           1.99     12.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             0.16      1.0
   33242 Eunotia nymanniana Grunow in Van Heurck                                  0.99      6.0
   35025 Frustulia saxonica Rabenhorst                                            2.48     15.0
   37002 Gomphonema affine Kützing                                                0.16      1.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.16      1.0
  199013 Kobayasiella sp.                                                         0.16      1.0
   46044 Navicula notha Wallace                                                   0.16      1.0
   47001 Neidium affine (Ehrenberg) Pfitzer                                       0.49      3.0
   47011 Neidium dubium (Ehrenberg) Cleve                                         0.16      1.0
   47022 Neidium sacoense Reimer in Patrick and Reimer                            0.16      1.0
   48038 Nitzschia cf. fonticola Grunow                                           0.33      2.0
   48025 Nitzschia palea (Kützing) Smith                                          0.16      1.0
   52990 Pinnularia sp. 1 ?                                                       1.99     12.0   Yes
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  170035 Sellaphora sp. 1 ?                                                       0.49      3.0   Yes
   67004 Tabellaria flocculosa (Roth) Kützing                                     2.32     14.0
   67007 Tabellaria flocculosa var. linearis Koppen                               3.64     22.0

Report Date: 3/24/2023          Total Number of Taxa: 25          Total Number Counted: 603

Count Notes:

  ?
  Comments: Start(5.0,100)Stop(12.0,94.6)
 
Taxa Notes:
 
Naded 52990: valves are linear elliptic with rounded apices. Striae are parallel to slight convergent. Size ranges Length:33-40 microns Width: 9-10 microns and S/10:13-14
Naded 170035: Valves are linear-ellpitic with rounded ends. Striae are radiate at center and parallel near ends. Length 6.9-7.2 Width: 3.9-4.2 S/10:25-30


 

 
Counts version 3.3 - last revision 2/16/2021
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