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


Water Body: Lake Pontchartrain     Site Location ID: GS301528090064600  Sample Label:
Sample ID: LA000034                Client Sample ID: C2_110509
Date Sample Collected: 05/10/2011  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)                              199     6.38      199     5.16
 249998 Unclassified     (undifferentiated) diatoms> (dead)                          8     0.25        8     0.20
 803053 Blue-Green Algae Anabaena sp. 2 ANS LA USGS LR                               2     0.06       32     0.83
 261004 Green Algae      Ankistrodesmus sp.                                          1     0.03        1     0.02
 328000 Green Algae      Crucigenia quadrata Morren                                  1     0.03        4     0.10
1265003 Cryptophytes     Cryptomonas ovata Ehrenberg                                11     0.35       11     0.28
1265002 Cryptophytes     Cryptomonas sp.                                             2     0.06        2     0.05
1265016 Cryptophytes     Cryptomonas sp. 1 ANS LA USGS LR                           19     0.60       19     0.49
1265024 Cryptophytes     Cryptomonas sp. 3 ANS LA USGS LR                            6     0.19        6     0.15
 970000 Euglenoids       Euglena sp.                                                 1     0.03        1     0.02
1457002 Dinoflagellates  Peridinium sp.                                              2     0.06        2     0.05
 897003 Blue-Green Algae Pseudanabaena sp.                                          25     0.80       73     1.89
 497000 Green Algae      Pyramimonas sp.                                            10     0.32       10     0.25
 898000 Blue-Green Algae Raphidiopsis curvata Fritsch et Rich                        4     0.12       40     1.03
 510001 Green Algae      Scenedesmus quadricauda (Turpin) Brébisson                  1     0.03        2     0.05
 510010 Green Algae      Scenedesmus sp.                                             1     0.03        4     0.10
 995000 Euglenoids       Trachelomonas sp.                                           3     0.09        3     0.07
1999004 Unknown Phyla    Unknown alga flagellate (<5µ)                               2     0.06        2     0.05
 948033 Blue-Green Algae Unknown Cyanophyte (colonial coccoid)                      15     0.48      628    16.30
 948005 Blue-Green Algae Unknown Cyanophyte coccoid (1-3µ)                        2805    89.96     2805    72.82 Yes


Report Date: 9/23/2020          Total Number of Taxa: 20          Total Natural Units: 3118
                                                                 Total Number of Cells: 3852

Count Notes:
 
None.
 
Taxa Notes:
 
Naded 948005: calculated from 4 count


 


 
Counts version 3.2 - last revision 6/17/2017
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