Staurodesmus triangularis (Lagerh.) Teiling

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Staurodesmus triangularis

Photographer/artist Birger Skjelbred

Additional image information

Title
Staurodesmus triangularis
Photographer/artist
Birger Skjelbred
Copyright holder
Birger Skjelbred
Copyright stamp
Birger Skjelbred
Institute
NIVA
Contributing organisation
NIVA
Contributor
Birger Skjelbred
Sampling date
22.08.2013
Geographic area
Lake - Norway
Location
Bygdin
Latitude, degree
61.3234
Longitude, degree
8.757
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
Lugols iodine
Contrast enhancement
DIC/Nomarski
Stain
No stain
Image galleries
Freshwater

Description

IDs in other systems

Biovolumes

Species Staurodesmus triangularis
Author (Lagerheim) Teiling 1948
Division CHLOROPHYTA
Class Charophyceae
Order ZYGNEMATALES
Trophy AU
Geometric shape two truncated cones
Formula p/6*h*(d1^2+d1d2+d2^2)
Size class 1
Unit cell
Size range 17x20
Length(l1), µm 17.0
Height(h), µm 17.0
Diameter(d1), µm 20.0
Diameter(d2), µm 16.0
No. of cells/counting unit 1
Calculated volume, µm3 8 683
Calculated Carbon pg/counting unit 1 079

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

  • 2016-03-26 19:00:36 Birger Skjelbred - Updated media metadata for Staurodesmus triangularis_1.jpg
  • 2016-03-26 18:58:34 Birger Skjelbred - Added media: Staurodesmus triangularis_1.jpg