Snowella septentrionalis Komárek & Hindák

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Snowella septentrionalis

Photographer/artist Birger Skjelbred

Additional image information

Title
Snowella septentrionalis
Photographer/artist
Birger Skjelbred
Copyright holder
Birger Skjelbred
Copyright stamp
Birger Skjelbred
Institute
NIVA
Contributing organisation
NIVA
Contributor
Birger Skjelbred
Sampling date
17.07.2013
Geographic area
Lake - Norway
Location
Årungen
Latitude, degree
59.6860
Longitude, degree
10.7494
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
Lugols iodine
Contrast enhancement
No contrast enhancement
Stain
No stain
Image galleries
Freshwater

Description

IDs in other systems
Tropic type
A

External links

Biovolumes

Species Snowella septentrionalis
Author Komárek & Hindák 1988
Division CYANOPHYTA (CYANOBACTERIA)
Class Nostocophyceae (Cyanophyceae)
Order CHROOCOCCALES
Trophy AU
Geometric shape sphere
Formula p/6*d^3
Size class 1 2 3 4
Unit cell colony colony colony
Size range 1.2-3.4 1.2-3.4 1.2-3.4 1.2-3.4
Diameter(d1), µm 2.3 2.3 2.3 2.3
No. of cells/counting unit 1 10 20 50
Calculated volume, µm3 6 64 127 318
Calculated Carbon pg/counting unit 1.2 12 25 61
Comment on Carbon calculation based on individual cell based on individual cell based on individual cell 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

  • 2015-07-19 21:00:37 Birger Skjelbred - Updated media metadata for Snowella septentrionalis_1.jpg
  • 2015-07-19 20:58:26 Birger Skjelbred - Added media: Snowella septentrionalis_1.jpg