Anabaenopsis "(Wolłosz.) V.V.Mill."

Anabaenopsis sp.
Chain of cells with heterocysts at both ends. Cell size 5-6 µm.
Photographer/artist Helena Höglander
Additional image information
- Title
- Anabaenopsis sp.
- Photographer/artist
- Helena Höglander
- Copyright holder
- Helena Höglander
- Institute
- Stockholm university, Department of Ecology, Environment and Plant Sciences
- Contributing organisation
- HELCOM-PEG
- Contributor
- Helena Höglander
- Caption
- Chain of cells with heterocysts at both ends. Cell size 5-6 µm.
- Sampling date
- 2017-08-03
- Geographic area
- Baltic Sea - Northern Baltic proper
- Location
- Nyköping
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Lugols iodine
- Contrast enhancement
- Phase contrast
- Stain
- No stain
- Image galleries
- HELCOM-PEG
Description
Subordinate taxa
Illustration | Taxon name |
---|---|
![]() |
Anabaenopsis arnoldii |
![]() |
Anabaenopsis elenkinii |
![]() |
Anabaenopsis milleri |
Biovolumes
Species | Anabaenopsis |
---|---|
Division | CYANOPHYTA (CYANOBACTERIA) |
Class | Nostocophyceae (Cyanophyceae) |
Order | NOSTOCALES |
Trophy | AU |
Geometric shape | ![]() |
Formula | p/6*d^3*l/d |
Size class | 1 | 2 | 3 |
---|---|---|---|
Unit | filament | filament | filament |
Size range | 4-5x100 | 5-6x100 | 2x100 |
Length(l1), µm | 100.0 | 100.0 | 100.0 |
Diameter(d1), µm | 4.5 | 5.5 | 2.0 |
No. of cells/counting unit | 22 | 18 | 50 |
Calculated volume, µm3 | 1 060 | 1 583 | 209 |
Comment | 1 | 1 | |
Calculated Carbon pg/counting unit | 181 | 260 | 41 |
Comment on Carbon calculation | 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
- 2018-12-07 13:30:24 Helena_Hoglander_PEG - Updated media metadata for Anabaenopsis_1.jpg
- 2018-12-07 13:29:21 Helena_Hoglander_PEG - Updated media metadata for Anabaenopsis_1.jpg
- 2018-12-07 13:20:31 Helena_Hoglander_PEG - Added media: Anabaenopsis_1.jpg