North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Soft Algae Count Report
Water Body: Lake Pontchartrain Site Location ID: GS300904090075200 Sample Label:
Sample ID: LA000014 Client Sample ID: M9004SD
Date Sample Collected: 08/21/2008 Count Finished: 10/23/2008
Subsample ID: PP1 Slide Replicate ID: b Count Replicate ID: 1
Counted By: Ling Ren Sample Type: PP
Naded Type Taxon Name #Units Percent #Cells Percent Notes
249999 Unclassified (undifferentiated) (diatoms) 56 18.42 56 2.79
803037 Blue-Green Algae Anabaena sp. 1 ANS LA USGS LR 5 1.64 146 7.28
261004 Green Algae Ankistrodesmus sp. 5 1.64 5 0.24
806008 Blue-Green Algae Aphanizomenon sp. 3 0.98 93 4.63
298000 Green Algae Chlamydomonas sp. 4 1.31 4 0.19
316008 Green Algae Closterium sp. 4 1.31 4 0.19
321003 Green Algae Coelastrum sp. 1 0.32 8 0.39
1265002 Cryptophytes Cryptomonas sp. 60 19.73 60 2.99
831001 Blue-Green Algae Cylindrospermopsis raciborskii (Wołoszyńska) Seenaya et Subba Raju 3 0.98 27 1.34
970000 Euglenoids Euglena sp. 3 0.98 3 0.14
847990 Blue-Green Algae Geitlerinema sp. 1 ? 7 2.30 70 3.49
1706990 Blue-Green Algae Glaucospira sp. 1 ? 1 0.32 14 0.69
449001 Green Algae Nephroselmis olivacae Stein 2 0.65 2 0.09
458004 Green Algae Oocystis sp. 4 1.31 14 0.69
1457002 Dinoflagellates Peridinium sp. 6 1.97 6 0.29
897003 Blue-Green Algae Pseudanabaena sp. 97 31.90 947 47.23
497000 Green Algae Pyramimonas sp. 4 1.31 4 0.19
510003 Green Algae Scenedesmus acutus Meyen 2 0.65 4 0.19
510001 Green Algae Scenedesmus quadricauda (Turpin) Brébisson 4 1.31 10 0.49
553007 Green Algae Tetraedron sp. 13 4.27 13 0.64
557000 Green Algae Tetrastrum staurogeniaeforme (Schröder) Lemmermann 1 0.32 4 0.19
948033 Blue-Green Algae Unknown Cyanophyte (colonial coccoid) 18 5.92 510 25.43
1499001 Dinoflagellates Unknown Dinoflagellate alga 1 0.32 1 0.04
Report Date: 6/25/2022 Total Number of Taxa: 23 Total Natural Units: 304
Total Number of Cells: 2005
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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