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


Water Body: Walker Branch          Site Location ID: NFS015  Sample Label:
Sample ID: NEON01812               Client Sample ID: WALK.20180314.epixylon.1.taxonomy
Date Sample Collected: 03/14/2018  Count Finished: 10/23/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Mariena Hurley         Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.22      1.0
    1061 Achnanthidium crassum (Hustedt) Potapova et Ponader                      0.45      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                          33.25    147.0
    1050 Achnanthidium reimeri (Camburn) Ponader et Potapova                      0.90      4.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.45      2.0
   16004 Cocconeis placentula Ehrenberg                                          33.48    148.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     4.29     19.0
  203002 Encyonopsis microcephala (Grunow) Krammer                                0.45      2.0
   33026 Eunotia incisa Smith ex Gregory                                          0.22      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.22      1.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               0.90      4.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               4.97     22.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.22      1.0
   37194 Gomphonema pumilum var. rigidum Reichardt et Lange-Bertalot in Reic+     4.52     20.0
   37889 Gomphonema spp.                                                          3.16     14.0 Yes
 9193018 Humidophila contenta (Grunow in Van Heurck) Lowe, Kociolek, Johanse+     0.67      3.0
   45001 Meridion circulare (Greville) Agardh                                     4.29     19.0
   46002 Navicula angusta Grunow                                                  0.22      1.0
   46014 Navicula cryptocephala Kützing                                           0.45      2.0
   48347 Nitzschia acidoclinata Lange-Bertalot                                    0.45      2.0
   48004 Nitzschia amphibia Grunow                                                0.45      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.67      3.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.22      1.0
  155006 Planothidium biporomum (Hohn et Hellerman) Lange-Bertalot                1.13      5.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.45      2.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.67      3.0
 2508011 Platessa bahlsii Potapova                                                0.22      1.0
  186090 Psammothidium sp. 1 ?                                                    0.67      3.0 Yes
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.22      1.0
  170133 Sellaphora atomoides (Grunow) Wetzel et Van de Vijver                    0.90      4.0
  170135 Sellaphora nigri (De Notaris) Wetzel et Ector                            0.45      2.0


Report Date: 9/23/2021          Total Number of Taxa: 31          Total Number Counted: 442

Count Notes:

  ?
  Comments: Start: X: 43.7, Y: 96.5 End: X: 39.0, Y: 110.0 Transect 2: X: 43.0, Y: 108.5 Transect 3: X: 42.0, Y: 96.5 Transect 4: X: 41.0, Y:108.1 Transect 5: X: 40.0, Y: 96.0 Transect 6: X: 39.0, Y: 98.5 Line was on left Slide was extremely sparse! Reached 6 transects before 600 valves and ended count due to how sparse. Gomphonema spp: girdle views only Psammothidium sp1?: P. acidoclinatum
 
Taxa Notes:
 
Naded 37889: girdle views
Naded 186090: P. acidoclinatum


 


 
Counts version 3.3 - last revision 2/16/2021
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