Closterium acutum var. variabile (Lemmerm.) Willi Krieg.
Closterium acutum var. variabile
Photographer/artist Birger Skjelbred
Additional image information
- Title
- Closterium acutum var. variabile
- 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
- Dyntaxa ID: 248654
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 28147
More info at http://algaebase.org - REBECCA code: R1181
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 248654
Biovolumes
Species | Closterium acutum var. variabile |
---|---|
Author | (Lemmermann) W. Krieger 1935 |
Division | CHLOROPHYTA |
Class | Charophyceae |
Order | ZYGNEMATALES |
Trophy | AU |
Geometric shape | |
Formula | p/12*d^2*h |
Size class | 1 | 2 |
---|---|---|
Unit | cell | cell |
Size range | 4x80-100 | 5x120-180 |
Height(h), µm | 90.0 | 150.0 |
Diameter(d1), µm | 4.0 | 5.0 |
No. of cells/counting unit | 1 | 1 |
Calculated volume, µm3 | 377 | 981 |
Calculated Carbon pg/counting unit | 57 | 139 |
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
- 2019-10-25 13:59:31 Birger Skjelbred - Updated media metadata for Closterium acutum var. variabile_1.jpg
- 2019-10-25 13:55:41 Birger Skjelbred - Added media: Closterium acutum var. variabile_1.jpg
- 2019-10-25 13:55:15 Birger Skjelbred - Deleted media: Closterium acutum var. variabile_1.jpg
- 2016-02-19 20:36:57 Birger Skjelbred - Updated media metadata for Closterium acutum var. variabile_1.jpg
- 2016-02-19 20:34:42 Birger Skjelbred - Added media: Closterium acutum var. variabile_1.jpg