Pediastrum biradiatum Meyen, 1829

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Pediastrum biradiatum

Photographer/artist Aimar Rakko

Additional image information

Title
Pediastrum biradiatum
Photographer/artist
Aimar Rakko
Copyright holder
Aimar Rakko
Copyright stamp
aimar@limnos.ee
Institute
Institute of Agricultural and Environmental Sciences
Contributor
Aimar Rakko
Sampling date
02.07.2014
Geographic area
Lake - Estonia
Location
Lake Ähijärv
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
Lugols iodine
Contrast enhancement
Phase contrast
Stain
Not described
Image galleries
Freshwater

Synonym names

  • Parapediastrum biradiatum

Description

IDs in other systems
Tropic type
A

Biovolumes

Species Pediastrum biradiatum
Author Meyen 1829
Division CHLOROPHYTA
Class Chlorophyceae
Order CHLOROCOCCALES
Trophy AU
Geometric shape cylinder
Formula p/4*d^2*h
Size class 1 2
Unit coenobium coenobium
Size range coen.: 10-12x30-50 coen.: 14-18x50-80
Height(h), µm 11.2 16.0
Diameter(d1), µm 40.0 65.0
No. of cells/counting unit 16 16
Calculated volume, µm3 14 067 53 066
Calculated Carbon pg/counting unit 2 009 6 990

Source

Olenina, I., Hajdu, S., Edler, L., Andersson, A., Wasmund, N., Busch, S., Göbel, J., Gromisz, S., Huseby, S., Huttunen, M., Jaanus, A., Kokkonen, P., Ledaine, I. and Niemkiewicz, E. 2006 Biovolumes and size-classes of phytoplankton in the Baltic Sea HELCOM Balt.Sea Environ. Proc. No. 106, 144pp. (PDF),
PEG_BVOL.zip

Change History

  • 2015-01-29 05:33:49 Aimar Rakko - Updated media metadata for Pediastrum biradiatum_2.jpg
  • 2015-01-29 05:33:07 Aimar Rakko - Added media: Pediastrum biradiatum_2.jpg
  • 2015-01-29 05:33:00 Aimar Rakko - Deleted media: Pediastrum biradiatum_2.jpg
  • 2015-01-29 05:30:42 Aimar Rakko - Updated media metadata for Pediastrum biradiatum_2.jpg
  • 2015-01-29 05:29:32 Aimar Rakko - Added media: Pediastrum biradiatum_2.jpg
  • 2012-06-06 11:17:26 Irina Olenina - Updated media metadata for Pediastrum biradiatum_1.JPG
  • 2012-06-06 11:15:32 Irina Olenina - Added media: Pediastrum biradiatum_1.JPG