Aphanizomenon gracile (Lemmerm.) Lemmerm.

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Aphanizomenon gracile

Solitary trichom of Aphanizomenon gracile (Lemm.) Lemm. 1910

Photographer/artist Irina Olenina

Additional image information

Title
Aphanizomenon gracile
Photographer/artist
Irina Olenina
Institute
Environmental Protection Agency
Contributing organisation
HELCOM-PEG
Contributor
Irina Olenina
Caption
Solitary trichom of Aphanizomenon gracile (Lemm.) Lemm. 1910
Sampling date
18-08-2007
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
Lugols iodine
Image galleries
HELCOM-PEG

Description

IDs in other systems
Tropic type
A

External links

Biovolumes

Species Aphanizomenon gracile
Author (Lemmermann) Lemmermann 1910
Division CYANOPHYTA (CYANOBACTERIA)
Class Nostocophyceae (Cyanophyceae)
Order NOSTOCALES
Trophy AU
Geometric shape cylinder
Formula p/4*d^2*h
Size class 1
Unit filament
Size range 2.5-3x100
Height(h), µm 100.0
Diameter(d1), µm 2.8
No. of cells/counting unit 20
Calculated volume, µm3 615
Calculated Carbon pg/counting unit 108
Comment on Carbon calculation based on individual cell

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

  • 2015-07-22 19:46:35 Birger Skjelbred - Updated media metadata for Aphanizomenon gracile_2.jpg
  • 2015-07-22 19:44:06 Birger Skjelbred - Added media: Aphanizomenon gracile_2.jpg
  • 2011-10-21 09:49:43 Irina Olenina - Updated media metadata for Aphanizomenon gracile_1.JPG
  • 2011-10-20 13:35:18 Irina Olenina - Updated media metadata for Aphanizomenon gracile_1.JPG
  • 2011-10-20 13:21:28 Irina Olenina - Added media: Aphanizomenon gracile_1.JPG