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

Water Body: Arikaree River         Site Location ID: NFS001  Sample Label: 
Sample ID: NEON00280               Client Sample ID: ARIK.20150721.epiphyton.4
Date Sample Collected: 07/21/2015  Count Finished: 12/09/2016
Subsample ID: PR1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Laura Aycock           Sample Type: QMH-micro


  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent  Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              257    66.40      257    31.22 
 249998 Unclassified     (undifferentiated) diatoms> (dead)                         81    20.93       81     9.84 
 803040 Blue-Green Algae Anabaena sp. 2 ?                                            1     0.25       20     2.43    Yes
 327069 Green Algae      Cosmarium granulatum W. West                                2     0.51        2     0.24    Yes
 350000 Green Algae      Dictyosphaerium ehrenbergianum Nägeli                       2     0.51       15     1.82 
 863016 Blue-Green Algae Leptolyngbya sp.                                            4     1.03       90    10.93    Yes
 455000 Green Algae      Oedogonium sp.                                              1     0.25        4     0.48    Yes
 458011 Green Algae      Oocystis elliptica W. West                                  1     0.25        4     0.48 
 897003 Blue-Green Algae Pseudanabaena sp.                                          32     8.26      308    37.42    Yes
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                          2     0.51        8     0.97    Yes
 510001 Green Algae      Scenedesmus quadricauda (Turpin) Brébisson                  1     0.25        4     0.48    Yes
1212004 Yellow-Green Algae Tribonema minus (Wille) Hazen                               3     0.77       30     3.64 

Report Date: 2/9/2023          Total Number of Taxa: 12          Total Natural Units: 387
                                                                  Total Number of Cells: 823

Count Notes:

  ?
  Comments: Sample very sparse. Two plamer cells were counted.
 
Taxa Notes:
 
Naded 803040: Spherical shaped cells in a filament with a diamater around 1.5µ m.
Naded 327069: Cell length ranges from 18.6-18.9µm and width is 13.0µm. Semicells are pryamidal shaped and have a thickened portion of the cell wall at the apcies.
Naded 455000: Clyndrical shaped filamentous cells with net-like chloroplast. Cell length is about 28.2µ m and with is about 9.0µ m.
Naded 897003: Filament with constricted cells. Filament width is about 1.2µ m.
Naded 510001: Ellipsoid shaped cells in a colony of four cells. Outer two cells each have two long spines. Cell length is about 8.0µm and width is about 2.0µm.
Naded 510002: Ellipsoid shaped cells in a colony of four cells. Cells do not have spines. Cell length ranges from 3.4-6.5 and width ranges from 1.0-1.2µm.
Naded 863016: Cylindrical shaped filament without constricted cells and filament ends are of equal length and do not tapper. Filament width is about 1.3µ m.


 

 
Counts version 3.3 - last revision 2/16/2021
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