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


Water Body: Lake Pontchartrain     Site Location ID: GS301050089511600  Sample Label:
Sample ID: LA000018                Client Sample ID: H11_110511
Date Sample Collected: 05/11/2011  Count Finished: 07/11/2012
Subsample ID: PP1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ling Ren               Sample Type: PP



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              182    60.66      182    28.88
 249998 Unclassified     (undifferentiated) diatoms> (dead)                          2     0.66        2     0.31
 803033 Blue-Green Algae Anabaena aphanizomenoides Forti                             2     0.66      233    36.98
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       1     0.33        1     0.15
 298000 Green Algae      Chlamydomonas sp.                                           1     0.33        1     0.15
 321000 Green Algae      Coelastrum microporum Nägeli                                2     0.66       30     4.76
1265003 Cryptophytes     Cryptomonas ovata Ehrenberg                                 3     1.00        3     0.47
1265002 Cryptophytes     Cryptomonas sp.                                            27     9.00       27     4.28
1265016 Cryptophytes     Cryptomonas sp. 1 ANS LA USGS LR                           29     9.66       29     4.60
 397001 Green Algae      Golenkinia radiata Wille                                    1     0.33        1     0.15
1457002 Dinoflagellates  Peridinium sp.                                             13     4.33       13     2.06
 497000 Green Algae      Pyramimonas sp.                                            20     6.66       20     3.17
 510003 Green Algae      Scenedesmus acutus Meyen                                    1     0.33        4     0.63
 518001 Green Algae      Selenastrum sp.                                             2     0.66        2     0.31
 995009 Euglenoids       Trachelomonas volvocina Ehrenberg                           2     0.66        2     0.31
 799010 Green Algae      Unknown Chlorophyte coccoid (5-10µ)                         9     3.00        9     1.42
 948033 Blue-Green Algae Unknown Cyanophyte (colonial coccoid)                       2     0.66       70    11.11
1499001 Dinoflagellates  Unknown Dinoflagellate alga                                 1     0.33        1     0.15


Report Date: 2/5/2023          Total Number of Taxa: 18          Total Natural Units: 300
                                                                  Total Number of Cells: 630

Count Notes:

  ?
  Comments: Ciliates Mesodinium rubrum, and Strombidium encountered frequently
 
Taxa Notes:
 
None.

 


 
Counts version 3.3 - last revision 2/16/2021
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