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: NEON01774               Client Sample ID: LIRO.20180723.epixylon.6.taxonomy
Date Sample Collected: 07/23/2018  Count Finished: 10/29/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Diane Winter           Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    9001 Asterionella formosa Hassall                                             0.33      2.0
   10031 Aulacoseira muzzanensis (Meister) Krammer                                0.16      1.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.66      4.0
   18013 Brachysira microcephala (Kützing) Compère                                0.16      1.0
   18991 Brachysira sp. 2 ?                                                       0.50      3.0 Yes
  212005 Chamaepinnularia mediocris (Krasske) Lange-Bertalot in Lange-Bertal+     1.00      6.0
  212011 Chamaepinnularia sp. 1 ?                                                 1.00      6.0 Yes
  110035 Encyonema hebridicum Grunow ex Cleve                                     0.16      1.0
  110045 Encyonema neogracile Krammer                                             0.16      1.0
  110039 Encyonema sp. 1 ?                                                        0.16      1.0 Yes
   33185 Eunotia bilunaris (Ehrenberg) Souza in Souza and Moreira-Filho           4.50     27.0
   33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst                         0.33      2.0
   33026 Eunotia incisa Smith ex Gregory                                          0.16      1.0
   33031 Eunotia meisteri Hustedt                                                 2.00     12.0
   33033 Eunotia microcephala Krasske                                             1.33      8.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             0.83      5.0
   33267 Eunotia mucophila (Lange-Bertalot et Nörpel-Schempp) Lange-Bertalot+     9.33     56.0
   33036 Eunotia naegelii Migula                                                  0.16      1.0
   33242 Eunotia nymanniana Grunow in Van Heurck                                  2.83     17.0
   33051 Eunotia rhomboidea Hustedt                                               6.50     39.0
   33990 Eunotia sp. 1 ?                                                          1.83     11.0 Yes
   33992 Eunotia sp. 3 ?                                                          1.00      6.0 Yes
   33245 Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot                  12.66     76.0
   33060 Eunotia tenella (Grunow in Van Heurck) Hustedt in Schmidt et al.         0.33      2.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.50      3.0
   35025 Frustulia saxonica Rabenhorst                                            7.16     43.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.16      1.0
  199013 Kobayasiella sp.                                                         0.16      1.0 Yes
  199001 Kobayasiella subtilissima (Cleve) Lange-Bertalot                         0.33      2.0
   46095 Navicula leptostriata Jørgensen                                          1.00      6.0
   46044 Navicula notha Wallace                                                   1.16      7.0
   47034 Neidium apiculatum Reimer                                                0.16      1.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                               20.50    123.0
   48026 Nitzschia palea var. tenuirostris Grunow in Van Heurck                   3.66     22.0
   48165 Nitzschia paleacea Grunow in Van Heurck                                  0.50      3.0
   48207 Nitzschia paleaeformis Hustedt                                           1.33      8.0
   48990 Nitzschia sp. 1 ?                                                        0.33      2.0
   52194 Pinnularia interrupta Smith                                              3.00     18.0
  189002 Rossithidium linearis (Smith) Round et Bukhtiyarova                      2.50     15.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         0.16      1.0
   62015 Stauroneis phoenicenteron (Nitzsch) Ehrenberg                            0.16      1.0
   65046 Surirella brightwellii Smith                                             0.16      1.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     5.66     34.0
   67008 Tabellaria quadriseptata Knudsen                                         3.16     19.0


Report Date: 9/24/2021          Total Number of Taxa: 44          Total Number Counted: 600

Count Notes:

  ?
  Comments: 19.0-6.0, 6.0-10.4
 
Taxa Notes:
 
Naded 18991: images, formerly reported as Brachysira ocalanensis asymmetrical
Naded 110039: rostratum
Naded 33990: Ionels cf pirla
Naded 33992: seminulum
Naded 199013: sp. 1
Naded 212011: images, counted as C soehrensis v musicola previously


 


 
Counts version 3.3 - last revision 2/16/2021
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