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


Water Body: Rattlesnake Creek      Site Location ID: NRSA-FW08WA046  Sample Label:
Sample ID: NRSA0143                Client Sample ID: 531754.1
Date Sample Collected: 09/17/2008  Count Finished: 01/22/2009
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)                             6382    64.49     6382    58.32
 249998 Unclassified     (undifferentiated) diatoms> (dead)                       3226    32.60     3226    29.48
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                      53     0.53       58     0.53
 327022 Green Algae      Cosmarium angulosum Brébisson                               1     0.01        1     0.00
 327001 Green Algae      Cosmarium sp.                                               6     0.06        6     0.05
 327991 Green Algae      Cosmarium sp. 2 ?                                           4     0.04        4     0.03
 327992 Green Algae      Cosmarium sp. 3 ?                                           1     0.01        1     0.00
1265002 Cryptophytes     Cryptomonas sp.                                             2     0.02        2     0.01
 389004 Green Algae      Gloeocystis sp.                                             9     0.09       55     0.50
 401000 Green Algae      Gongrosira sp.                                              2     0.02        3     0.02
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach       1     0.01       25     0.22
 852002 Blue-Green Algae Homoeothrix juliana (Meneghini) Kirchner                    3     0.03       48     0.43
 455000 Green Algae      Oedogonium sp.                                              5     0.05       18     0.16
 467001 Green Algae      Pediastrum boryanum (Turpin) Meneghini                      2     0.02       25     0.22
 467002 Green Algae      Pediastrum tetras (Ehrenberg) Ralfs                         4     0.04       27     0.24
 510006 Green Algae      Scenedesmus acuminatus (Lagerheim) Chodat                  28     0.28      138     1.26
 510037 Green Algae      Scenedesmus acutus fo. costulatus (Chodat) Uherkovich       2     0.02       16     0.14
 510003 Green Algae      Scenedesmus acutus Meyen                                   39     0.39      146     1.33
 510036 Green Algae      Scenedesmus acutus var. globosus Hortobágyi                 8     0.08       23     0.21
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                         71     0.71      297     2.71
 510051 Green Algae      Scenedesmus ecornis var. disciformis Chodat                 3     0.03       20     0.18
 538005 Green Algae      Staurastrum punctulatum Brébisson                           2     0.02        2     0.01
 538002 Green Algae      Staurastrum sp.                                             2     0.02        2     0.01
 543002 Green Algae      Stigeoclonium sp.                                          22     0.22      113     1.03
 553002 Green Algae      Tetraedron minimum (A.Braun) Hansgirg                       1     0.01        1     0.00
 569001 Green Algae      Ulothrix zonata (Weber et Mohr) Kützing                    13     0.13      272     2.48
 799109 Green Algae      Unknown Chlorophyte prostrate                               1     0.01        2     0.01
 948033 Blue-Green Algae Unknown Cyanophyte (colonial coccoid)                       1     0.01       19     0.17
 948009 Blue-Green Algae Unknown Cyanophyte filament                                 1     0.01       10     0.09 Yes


Report Date: 5/16/2022          Total Number of Taxa: 29          Total Natural Units: 9895
                                                                Total Number of Cells: 10942

Count Notes:

  ?
  Comments: 300 ncunits reached 20 mm total transect length 471 mm lugols level ok

  ?
  Comments: NRSA data prep

  ?
  Comments: Diatoms multiplied up per Babs Rinkel request Apr 2010
 
Taxa Notes:
 
Naded 948009: 1.5 x 1.5 um


 


 
Counts version 3.3 - last revision 2/16/2021
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