Woronichinia naegeliana (Unger) Elenkin

View image in original size

Woronichinia naegeliana

Photographer/artist Birger Skjelbred

Additional image information

Title
Woronichinia naegeliana
Photographer/artist
Birger Skjelbred
Copyright holder
Birger Skjelbred
Copyright stamp
Birger Skjelbred
Institute
NIVA
Contributing organisation
NIVA
Contributor
Birger Skjelbred
Sampling date
23.07.2013
Geographic area
Lake - Norway
Location
Akersvannet
Latitude, degree
59.2428
Longitude, degree
10.3287
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
No preservation
Contrast enhancement
DIC/Nomarski
Stain
No stain
Image galleries
Freshwater

Description

IDs in other systems
Tropic type
A

Biovolumes

Species Woronichinia naegeliana
Author (Unger) Elenkin 1933
Division CYANOPHYTA (CYANOBACTERIA)
Class Nostocophyceae (Cyanophyceae)
Order CHROOCOCCALES
Trophy AU
Geometric shape rotational ellipsoid
Formula p/6*d^2*l
Size class 1 2 3 4
Unit cell colony colony colony
Size range 4.5-6x1.5-5 4.5-6x1.5-5 4.5-6x1.5-5 4.5-6x1.5-5
Length(l1), µm 5.0 5.0 5.0 5.0
Diameter(d1), µm 3.0 3.0 3.0 3.0
No. of cells/counting unit 1 10 20 50
Calculated volume, µm3 24 236 471 1 178
Calculated Carbon pg/counting unit 4 42 84 210
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

  • 2015-07-17 09:13:12 Birger Skjelbred - Updated media metadata for Woronichinia naegeliana_1.jpg
  • 2015-07-17 09:11:19 Birger Skjelbred - Added media: Woronichinia naegeliana_1.jpg