Chaetoceros socialis Lauder
Chaetoceros socialis
Photographer/artist Ann-Turi Skjevik
Additional image information
- Title
- Chaetoceros socialis
- Photographer/artist
- Ann-Turi Skjevik
- Copyright holder
- Ann-Turi Skjevik
- Copyright stamp
- Ann-Turi Skjevik
- Institute
- Swedish Meteorological and Hydrological Institute, oceanographic unit
- Contributor
- Malin Mohlin
- Geographic area
- Skagerrak - Swedish coast
- 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: 237347
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 37464
More info at http://algaebase.org - REBECCA code: R2567
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 237347
- Tropic type
- A
- Morphology
- One setae long, smooth resting spores
- Other remarks
- f . radians has resting spores with spines (Jensen & Moestrup 1998)
Distribution: Widely - Life form
- Chains in colony
- Size
- Diameter = 3-15 µm
- Resting spore
- +
- Literature
- 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.
Jensen, K. G. & Moestrup, Ø. 1998. The genus Chaetoceros (Bacillariophyceae) in inner Danish coastal waters. Opera Botanica. 133: 1-68.
Rines, J. E. B. & Hargraves, P. E. 1988. The Chaetoceros Ehrenberg (Bacillariophyceae) flora of Narragansett Bay, Rhode Island, USA. Bibliotheca Phycologica 79: 1-196.
Sundström, B. 1973. Chaetoceros arter i Öresund. MSc. Thesis Univ. of Lund. 77 pp.
Subordinate taxa
Illustration | Taxon name |
---|---|
Chaetoceros socialis f. radians | |
Chaetoceros socialis f. socialis |
Biovolumes
Species | Chaetoceros socialis |
---|---|
Author | H.S.Lauder, 1864 |
Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
Class | Diatomophyceae (Bacillariophyceae) |
Order | EUPODISCALES (BIDDULPHIALES, CENTRALES) |
Trophy | AU |
Geometric shape | |
Formula | p/4*d1*d2*h |
Size class | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Unit | cell | cell | cell | cell |
Size range | 5x5-6 | 8x6-8 | 8x9-11 | 10x8-10 |
Height(h), µm | 5.5 | 7.0 | 10.0 | 8.0 |
Diameter(d1), µm | 5.0 | 8.0 | 8.0 | 10.0 |
Diameter(d2), µm | 2.5 | 4.0 | 4.0 | 5.0 |
No. of cells/counting unit | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 54 | 176 | 251 | 314 |
Comment | HD fac.=0.5 | HD fac.=0.5 | HD fac.=0.5 | HD fac.=0.5 |
Calculated Carbon pg/counting unit | 7 | 19 | 25 | 31 |
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
- 2020-02-18 11:57:30 Marita Helgesen - Updated media metadata for Chaetoceros socialis_6.jpg
- 2020-02-18 11:56:57 Marita Helgesen - Added media: Chaetoceros socialis_6.jpg
- 2014-03-26 08:11:04 Susanne Busch - Updated media metadata for Chaetoceros socialis_5.jpg
- 2014-03-26 08:08:20 Susanne Busch - Added media: Chaetoceros socialis_5.jpg
- 2014-01-06 13:07:52 Susanne Busch - Deleted media: Chaetoceros socialis_5.jpg
- 2014-01-06 13:06:36 Susanne Busch - Updated media metadata for Chaetoceros socialis_5.jpg
- 2014-01-06 13:05:54 Susanne Busch - Added media: Chaetoceros socialis_5.jpg
- 2013-05-14 07:15:12 Regina Hansen - Updated media metadata for Chaetoceros socialis_4.jpg
- 2013-05-14 07:14:38 Regina Hansen - Added media: Chaetoceros socialis_4.jpg
- 2011-10-13 13:31:15 Malin Mohlin - Updated media metadata for Chaetoceros socialis_3.jpg
- 2011-10-13 13:30:50 Malin Mohlin - Added media: Chaetoceros socialis_3.jpg
- 2011-10-13 13:29:49 Malin Mohlin - Updated media metadata for Chaetoceros socialis_2.jpg
- 2011-10-13 13:29:23 Malin Mohlin - Added media: Chaetoceros socialis_2.jpg