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


Water Body: Connecticut River      Site Location ID: NRSA-FW08NH017  Sample Label:
Sample ID: NRSA0381                Client Sample ID: 521714.1
Date Sample Collected: 07/14/2008  Count Finished: 01/30/2009
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)                              959    84.05      959    35.36
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        107     9.37      107     3.94
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       3     0.26        3     0.11
 819003 Blue-Green Algae Chamaesiphon sp.                                            1     0.08        3     0.11
 389004 Green Algae      Gloeocystis sp.                                             1     0.08        4     0.14
 401000 Green Algae      Gongrosira sp.                                              9     0.78       49     1.80
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach      32     2.80      513    18.90
 932002 Blue-Green Algae Komvophoron sp.                                             1     0.08        5     0.18
 875004 Blue-Green Algae Merismopedia sp.                                            1     0.08       24     0.88 Yes
 890025 Blue-Green Algae Phormidium sp.                                              1     0.08        8     0.29
 487000 Green Algae      Prasiola sp.                                                4     0.35      804    29.62 Yes
 897003 Blue-Green Algae Pseudanabaena sp.                                           1     0.08       32     1.17
 510037 Green Algae      Scenedesmus acutus fo. costulatus (Chodat) Uherkovich       1     0.08        8     0.29
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                          1     0.08        4     0.14
 543002 Green Algae      Stigeoclonium sp.                                           5     0.43       22     0.81
 948040 Blue-Green Algae Unknown Cyanophyte colony                                   5     0.43       65     2.39 Yes
 948009 Blue-Green Algae Unknown Cyanophyte filament                                 7     0.61       94     3.46 Yes
1599004 Red Algae        Unknown Rhodophyte (branched)                               2     0.17        9     0.33


Report Date: 2/9/2023          Total Number of Taxa: 18          Total Natural Units: 1141
                                                                 Total Number of Cells: 2713

Count Notes:

  ?
  Comments: lugols level ok 300 ncunits reached 66 mm total transect length 235.5 mm

  ?
  Comments: NRSA data prep

  ?
  Comments: Diatoms multiplied up per Babs Rinkel request Apr 2010
 
Taxa Notes:
 
Naded 487000: 5-7 x 6-8.5 um
Naded 875004: 2 um
Naded 948009: 1.5-2 x 1.5 um
Naded 948040: 2 -2.5 um


 


 
Counts version 3.3 - last revision 2/16/2021
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