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


Water Body: Rivanna River          Site Location ID: NRSA-FW08VA047  Sample Label:
Sample ID: NRSA1145                Client Sample ID: 541794.1
Date Sample Collected: 07/21/2009  Count Finished: 02/20/2010
Subsample ID: PR1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Babs Rinkel            Sample Type:



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              272    62.10      272    38.85
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        136    31.05      136    19.42
 803001 Blue-Green Algae Anabaena sp.                                                8     1.82       44     6.28
 847990 Blue-Green Algae Geitlerinema sp. 1 ?                                        3     0.68       22     3.14
 875003 Blue-Green Algae Merismopedia glauca (Ehrenberg) Kützing                     2     0.45       44     6.28
 890032 Blue-Green Algae Phormidium aerugineo-caeruleum (Gomont) Anagnostidis et Komárek       1     0.22       31     4.42 Yes
 890025 Blue-Green Algae Phormidium sp.                                              3     0.68       16     2.28 Yes
 897008 Blue-Green Algae Pseudanabaena sp. 1 NRSA                                    4     0.91       50     7.14
 897009 Blue-Green Algae Pseudanabaena sp. 2 NRSA                                    6     1.36       71    10.14
 799004 Green Algae      Unknown Chlorophyte filament                                1     0.22        8     1.14 Yes
1599006 Red Algae        Unknown Rhodophyte Florideophycidae (chantransia)           2     0.45        6     0.85


Report Date: 3/27/2023          Total Number of Taxa: 11          Total Natural Units: 438
                                                                  Total Number of Cells: 700

Count Notes:

  ?
  Comments: no lugols 300 ncunits reached 54.7 mm

  ?
  Comments: NRSA data prep
 
Taxa Notes:
 
Naded 799004: 6.2 x 4.6 um
Naded 890025: 4 x 2.8 um
Naded 890032: 6.1 x 5 um


 


 
Counts version 3.3 - last revision 2/16/2021
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