Detonula confervacea (P.T. Cleve) Gran, 1900
Detonula confervaceae
Photographer/artist Ann-Turi Skjevik
Additional image information
- Title
- Detonula confervaceae
- Photographer/artist
- Ann-Turi Skjevik
- Copyright holder
- Ann-Turi Skjevik
- Institute
- SMHI
- Contributing organisation
- SMHI
- Contributor
- Ann-Turi Skjevik
- Sampling date
- 2011-02-07
- Geographic area
- Kattegat - Swedish coast
- Location
- N7 Ost Nidingen
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Lugols iodine
- Contrast enhancement
- DIC/Nomarski
- Stain
- No stain
- Image galleries
- Skagerrak-Kattegat
Description
- IDs in other systems
- Dyntaxa ID: 237212
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 37794
More info at http://algaebase.org
- Dyntaxa ID: 237212
- Tropic type
- A
- Morphology
- Size, ring of strutted processes and restingspore
- Other remarks
Distribution: Northern Atlantic.- Life form
- Cells united in chains.
- Size
- Diameter = 6 - 20 µm, Pervalvar axis 15-30 µm
- Resting spore
- +
- Literature
- Cleve, P. T. 1896a. Diatoms from Baffins Bay and Davis Strait. Bih. Kongl. Svensk. Vet.-Akad. Handl. 22(III, 4): 1-22.
Hasle, G. R. & Syvertsen, E. E. 1996. Marine diatoms. In: Tomas, C. R. (ed.) Identifying marine diatoms and dinoflagellates. Academic Press, Inc., San Diego, p. 5-385.
Syvertsen, E. E. 1979. Resting spore formation in clonal cultures of Thalassiosira antarctica Comber, T. nordenskioeldii Cleve and Detonula confervacea (Cleve) Gran. Beiheft zur Nova Hedwigia. 64: 41-63.
Biovolumes
Species | Detonula confervacea |
---|---|
Author | (P.T. Cleve) Gran 1900 |
Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
Class | Diatomophyceae (Bacillariophyceae) |
Order | EUPODISCALES (BIDDULPHIALES, CENTRALES) |
Trophy | AU |
Geometric shape | |
Formula | p/4*d^2*h |
Size class | 1 | 2 | 3 |
---|---|---|---|
Unit | cell | cell | cell |
Size range | 5-6x13-15 | 8-10x12-19 | 15x20 |
Height(h), µm | 14.0 | 15.0 | 20.0 |
Diameter(d1), µm | 5.5 | 9.0 | 15.0 |
No. of cells/counting unit | 1 | 1 | 1 |
Calculated volume, µm3 | 332 | 954 | 3 533 |
Calculated Carbon pg/counting unit | 32 | 75 | 217 |
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
- 2014-03-27 12:00:57 Susanne Busch - Updated media metadata for Detonula confervacea_5.jpg
- 2014-03-27 11:59:53 Susanne Busch - Updated media metadata for Detonula confervacea_4.jpg
- 2014-03-27 11:58:26 Susanne Busch - Updated media metadata for Detonula confervacea_5.jpg
- 2014-03-27 08:45:31 Susanne Busch - Updated media metadata for Detonula confervacea_5.jpg
- 2014-03-27 08:44:45 Susanne Busch - Added media: Detonula confervacea_5.jpg
- 2014-03-27 08:44:22 Susanne Busch - Updated media metadata for Detonula confervacea_4.jpg
- 2014-03-27 08:43:22 Susanne Busch - Added media: Detonula confervacea_4.jpg
- 2012-02-21 15:55:28 Ann-Turi Skjevik - Updated media metadata for Detonula confervacea_3.jpg
- 2012-02-21 15:55:15 Ann-Turi Skjevik - Added media: Detonula confervacea_3.jpg
- 2012-02-21 15:54:30 Ann-Turi Skjevik - Updated media metadata for Detonula confervacea_2.jpg
- 2012-02-21 15:53:23 Ann-Turi Skjevik - Added media: Detonula confervacea_2.jpg