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


Water Body: Delaware River         Site Location ID: DR11011  Sample Label: 01280
Sample ID: PWD0077                 Client Sample ID: DR11011112113
Date Sample Collected: 11/21/2013  Count Finished: 12/05/2014
Subsample ID: PP1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Frank Acker            Sample Type: PP



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              412    51.24      412    44.78
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        316    39.30      316    34.34
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       3     0.37        3     0.32
1265002 Cryptophytes     Cryptomonas sp.                                            30     3.73       30     3.26
1110003 Yellow-Green Algae Dinobryon sertularia Ehrenberg                              3     0.37        6     0.65
 875000 Blue-Green Algae Merismopedia tenuissima Lemmermann                          5     0.62      102    11.08
 890025 Blue-Green Algae Phormidium sp.                                              2     0.24       18     1.95
1999042 Unknown Phyla    Unknown alga flagellate, spherical 3µ ANS FWA MEDP         33     4.10       33     3.58


Report Date: 9/20/2020          Total Number of Taxa: 8          Total Natural Units: 804
                                                                  Total Number of Cells: 920

Count Notes:

  ?
  Comments: Many empty frustule diatoms. No soft-algae in low-power scan, however, many large centric diatoms (86 centric diatoms > 25µm diameter in 20 fields @ 10x).
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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