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


Water Body: Chicopee River         Site Location ID: NRSA-FW08MA013  Sample Label:
Sample ID: NRSA0488                Client Sample ID: 528004.1
Date Sample Collected: 07/17/2008  Count Finished: 04/28/2009
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)                             1331    71.20     1331    48.86
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        437    23.39      437    16.05
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       2     0.10        3     0.11
 814002 Blue-Green Algae Calothrix sp.                                               1     0.05       10     0.36
 321003 Green Algae      Coelastrum sp.                                              1     0.05        6     0.22
 327022 Green Algae      Cosmarium angulosum Brébisson                               1     0.05        1     0.03
 847001 Blue-Green Algae Geitlerinema splendidum (Greville) Anagnostidis             5     0.26       77     2.82
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach      12     0.64      266     9.76
 863020 Blue-Green Algae Leptolyngbya sp. 1 NRSA                                    21     1.12      229     8.40 Yes
 455000 Green Algae      Oedogonium sp.                                              7     0.37       25     0.91 Yes
 455990 Green Algae      Oedogonium sp. 1 ?                                          6     0.32       39     1.43 Yes
 890047 Blue-Green Algae Phormidium granulatum (Gardner) Anagnostidis                1     0.05       11     0.40
 890025 Blue-Green Algae Phormidium sp.                                              5     0.26       43     1.57 Yes
 890073 Blue-Green Algae Phormidium sp. 1 ANS DNREC                                  1     0.05        3     0.11
 893002 Blue-Green Algae Pleurocapsa minor Hansgirg                                  5     0.26       61     2.23
 897003 Blue-Green Algae Pseudanabaena sp.                                           2     0.10       30     1.10
 510006 Green Algae      Scenedesmus acuminatus (Lagerheim) Chodat                   2     0.10        6     0.22
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                          9     0.48       35     1.28
 510001 Green Algae      Scenedesmus quadricauda (Turpin) Brébisson                  1     0.05        4     0.14
 543002 Green Algae      Stigeoclonium sp.                                           3     0.16       12     0.44 Yes
 569001 Green Algae      Ulothrix zonata (Weber et Mohr) Kützing                     1     0.05        4     0.14
 799005 Green Algae      Unknown Chlorophyte alga                                    2     0.10        2     0.07
 799000 Green Algae      Unknown Chlorophyte coccoid                                 6     0.32        6     0.22 Yes
 948040 Blue-Green Algae Unknown Cyanophyte colony                                   7     0.37       83     3.04 Yes


Report Date: 1/26/2023          Total Number of Taxa: 24          Total Natural Units: 1869
                                                                 Total Number of Cells: 2724

Count Notes:

  ?
  Comments: lugols level ok 300 ncunits reached 49 mm total transect length 235.5 mm

  ?
  Comments: NRSA data prep

  ?
  Comments: Diatoms multiplied up per Babs Rinkel request Apr 2010
 
Taxa Notes:
 
Naded 455000: 20-25 um 2-5 x long
Naded 543002: separated from Oedogonium sp1 due to lack of spirals
Naded 799000: 11.5 um
Naded 890025: 3.5-4 x 4 um
Naded 948040: 2.8 - 4.5 um
Naded 455990: 5 um 2-5 x long
Naded 863020: 1.8-2.2 um


 


 
Counts version 3.3 - last revision 2/16/2021
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