Romeria Koczw. in Geitler
Romeria sp.
Photographer/artist Irina Olenina
Additional image information
- Title
- Romeria sp.
- Photographer/artist
- Irina Olenina
- Institute
- Department of Marine Research, Environmental Protection Agency
- Contributing organisation
- HELCOM-PEG
- Contributor
- Irina Olenina
- Sampling date
- August 2005
- Location
- South-eastern part of the Baltic Sea, Lithuanian coastal waters
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Lugols iodine
- Image galleries
- HELCOM-PEG
Description
Subordinate taxa
Illustration | Taxon name |
---|---|
Romeria elegans | |
Romeria gracilis |
Biovolumes
Species | Romeria |
---|---|
Division | CYANOPHYTA (CYANOBACTERIA) |
Class | Nostocophyceae (Cyanophyceae) |
Order | OSCILLATORIALES |
Trophy | AU |
Geometric shape | |
Formula | p/4*d^2*h |
Size class | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Unit | filament | filament | cell | cell | cell |
Size range | 0.5x100 | 1x100 | 1.3-1.6x3-9 | 1.3-1.6x3-9 | 1x1-3 |
Height(h), µm | 100.0 | 100.0 | 6.0 | 6.0 | 2.0 |
Diameter(d1), µm | 0.5 | 1.0 | 1.5 | 1.5 | 1.0 |
No. of cells/counting unit | 50 | 50 | 1 | 10 | 1 |
Calculated volume, µm3 | 20 | 79 | 10 | 99 | 1.57 |
Calculated Carbon pg/counting unit | 4 | 16 | 1.9 | 18.6 | 0.3 |
Comment on Carbon calculation | based on individual cell | 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
- 2012-06-26 07:55:54 Bengt Karlson - Updated media metadata for Romeria_1.jpg
- 2012-03-15 14:18:53 Irina Olenina - Updated media metadata for Romeria_2.jpg
- 2012-03-15 14:15:35 Irina Olenina - Added media: Romeria_2.jpg
- 2012-03-05 09:24:19 Susanne Busch - Updated media metadata for Romeria_1.jpg
- 2012-03-05 09:22:54 Susanne Busch - Added media: Romeria_1.jpg