Cyclostephanos dubius (Hust.) Round in Theriot & al.
Cyclostephanos dubius
Photographer/artist Isabel Quintana
Additional image information
- Title
- Cyclostephanos dubius
- Photographer/artist
- Isabel Quintana
- Copyright holder
- Isabel Quintana
- Institute
- Swedish University of Agricultural Sciences
- Contributor
- Ann-Turi Skjevik
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Not described
- Preservation
- Not described
- Contrast enhancement
- Not described
- Stain
- Not described
Description
- IDs in other systems
- Dyntaxa ID: 237218
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 32965
More info at http://algaebase.org - OMNIDIA code: CDUB
Used by many freshwater diatomists. See http://omnidia.free.fr/omnidia_english.htmand http://www.norbaf.net - REBECCA code: R0038
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 237218
- Tropic type
- A
Biovolumes
| Species | Cyclostephanos dubius |
|---|---|
| Author | (Fricke in A. Schmidt) Round 1982 |
| Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
| Class | Diatomophyceae (Bacillariophyceae) |
| Order | EUPODISCALES (BIDDULPHIALES, CENTRALES) |
| Trophy | AU |
| Geometric shape |  |
| Formula | p/4*d^2*h |
| Size class | 1 | 2 |
|---|---|---|
| Unit | cell | cell |
| Size range | 12-17 | 17-22 |
| Height(h), µm | 10.0 | 11.2 |
| Diameter(d1), µm | 14.0 | 19.0 |
| No. of cells/counting unit | 1 | 1 |
| Calculated volume, µm3 | 1 539 | 3 174 |
| Comment | 6 | 6 |
| Calculated Carbon pg/counting unit | 111 | 199 |
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
- 2012-09-13 11:09:51 Ann-Turi Skjevik - Updated media metadata for Cyclostephanos dubius_1.jpg
- 2012-09-13 11:09:33 Ann-Turi Skjevik - Added media: Cyclostephanos dubius_1.jpg
