Chaetoceros lauderi Ralfs inauder, 1864
Chaetoceros lauderi
A = Two cells with resting spores (arrows=threads from the spore); B = Resting spore. (DIC)
Photographer/artist Mats Kuylenstierna
Additional image information
- Title
- Chaetoceros lauderi
- Photographer/artist
- Mats Kuylenstierna
- Copyright holder
- Maria Kuylenstierna
- Institute
- University of Gothenburg, Marine botany
- Contributor
- Bengt Karlson
- Caption
- A = Two cells with resting spores (arrows=threads from the spore); B = Resting spore. (DIC)
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Not described
- Preservation
- Not described
- Contrast enhancement
- Not described
- Stain
- Not described
- Image galleries
- Kuylenstierna, Skagerrak-Kattegat, Diatom resting stages
Description
- IDs in other systems
- Dyntaxa ID: 237333
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 37442
More info at http://algaebase.org
- Dyntaxa ID: 237333
- Tropic type
- A
- Morphology
- Cells with many chloroplasts. Resting spores
- Other remarks
Distribution: Warm water region to temperate- Life form
- Cells united in chains
- Size
- Diameter = 18-50 µm
- Resting spore
- +
- Literature
- Drebes, G. 1974. Marines Phytoplankton, Eine Auswahl der Helgoländer Planktonalgen (Diatomeen, Peridineen). Georg Thieme Verlag, Stuttgart. 186 pp.
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.
Rines, J. E. B. & Hargraves, P. E. 1988. The Chaetoceros Ehrenberg (Bacillariophyceae) flora of Narragansett Bay, Rhode Island, USA. Bibliotheca Phycologica 79: 1-196
Biovolumes
| Species | Chaetoceros lauderi |
|---|---|
| Author | Ralfs in 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 |
|---|---|---|---|
| Unit | cell | cell | cell |
| Size range | 15-17x28 | 17-19x32 | 20-22x44 |
| Height(h), µm | 28.0 | 32.0 | 44.0 |
| Diameter(d1), µm | 16.0 | 18.0 | 21.0 |
| Diameter(d2), µm | 9.0 | 9.0 | 12.0 |
| No. of cells/counting unit | 1 | 1 | 1 |
| Calculated volume, µm3 | 3 165 | 4 069 | 8 704 |
| Calculated Carbon pg/counting unit | 199 | 244 | 451 |
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
- 2011-09-26 14:08:45 Bengt Karlson - Updated media metadata for Chaetoceros lauderi_1.gif
- 2011-09-26 12:46:41 Bengt Karlson - Updated media metadata for Chaetoceros lauderi_1.gif
- 2011-09-23 20:18:55 Bengt Karlson - Updated media metadata for Chaetoceros lauderi_1.gif
