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


Water Body: Merrimack River        Site Location ID: NRSA-FW08MA003  Sample Label:
Sample ID: NRSA1014                Client Sample ID: 554984.1
Date Sample Collected: 09/15/2009  Count Finished: 12/29/2009
Subsample ID: PR1                  Slide Replicate ID: b     Count Replicate ID: 1
Counted By: Babs Rinkel            Sample Type:



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              195    49.11      195     7.74
 249998 Unclassified     (undifferentiated) diatoms> (dead)                         95    23.92       95     3.77
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       3     0.75        3     0.11
 819003 Blue-Green Algae Chamaesiphon sp.                                            2     0.50        2     0.07
 847001 Blue-Green Algae Geitlerinema splendidum (Greville) Anagnostidis            12     3.02      306    12.14
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach      22     5.54      442    17.54
 852007 Blue-Green Algae Homoeothrix (Tapinothrix) varians Geitler                  23     5.79      825    32.75
 888010 Blue-Green Algae Oscillatoria sp.                                            3     0.75      104     4.12 Yes
 890047 Blue-Green Algae Phormidium granulatum (Gardner) Anagnostidis                1     0.25       49     1.94
 890025 Blue-Green Algae Phormidium sp.                                              5     1.25       44     1.74 Yes
 890990 Blue-Green Algae Phormidium sp. 1 ?                                          1     0.25       35     1.38 Yes
 890073 Blue-Green Algae Phormidium sp. 1 ANS DNREC                                 30     7.55      376    14.92
 897008 Blue-Green Algae Pseudanabaena sp. 1 NRSA                                    4     1.00       32     1.27
 948040 Blue-Green Algae Unknown Cyanophyte colony                                   1     0.25       11     0.43 Yes


Report Date: 8/26/2019          Total Number of Taxa: 14          Total Natural Units: 397
                                                                 Total Number of Cells: 2519

Count Notes:

  ?
  Comments: lugols ok 300 ncunits reached 16.2 mm

  ?
  Comments: NRSA data prep
 
Taxa Notes:
 
Naded 888010: 10.1 x 1.8 um
Naded 890025: 4.4 x 2.4 um
Naded 948040: 2.9 um
Naded 890990: 7.2 x 4 um


 


 
Counts version 3.2 - last revision 6/17/2017
If problems with this page, please email