Polykrikos schwartzii Buetschli
Polykrikos schwartzii
Photographer/artist Ann-Turi Skjevik
Additional image information
- Title
- Polykrikos schwartzii
- Photographer/artist
- Ann-Turi Skjevik
- Copyright holder
- Ann-Turi Skjevik
- Institute
- SMHI
- Contributor
- Ann-Turi Skjevik
- Sampling date
- 2011-11-01
- Geographic area
- Kattegat - Swedish coast
- Location
- L9 Laholmsbukten
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- No preservation
- Contrast enhancement
- DIC/Nomarski
- Stain
- No stain
- Image galleries
- Skagerrak-Kattegat
Description
- IDs in other systems
- Dyntaxa ID: 238430
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 56363
More info at http://algaebase.org
- Dyntaxa ID: 238430
- Tropic type
- H
- Morphology
- Pseudocolony with 2-8 zooids with 1-4 nuclei. Individual zooids not conspicuous. Cells containing nematocysts-taeniocysts
- Life form
- Pseudoconial
- Size
- Length 100-150 µm
- Resting spore
- +, length: 80-160 µm, width 50-80 µm
- Literature
- Dodge, J. D. 1982. Marine Dinoflagellates of the British Isles. Her Majesty’s Stationery Office, London. 303 pp.
Drebes, G. 1974. Marines Phytoplankton, Eine Auswahl der Helgoländer Planktonalgen (Diatomeen, Peridineen). Georg Thieme Verlag, Stuttgart. 186 pp.
Hansen, G. & Larsen, J. 1992. Dinoflagellater i danske farvande. In: Thomsen, H. A. (ed.) Plankton i de indre danske farvande. Havforskning fra Miljøstyrelsen, Copenhagen, p. 45-155.
Reid, P.C. 1978. Dinoflagellate cysts in the plankton. New Phytol. 80: 219-229.
Biovolumes
Species | Polykrikos schwartzii |
---|---|
Author | Bütschli 1873 |
Division | DINOPHYTA (PYRROPHYTA) |
Class | Dinophyceae |
Order | GYMNODINIALES |
Trophy | HT |
Geometric shape | |
Formula | p/4*d^2*h |
Size class | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|---|---|---|---|---|---|---|
Unit | cell | cell | cell | cell | cell | cell | cell |
Size range | 40x80 | 50x60 | 55x75 | 60x100 | 75x160 | 115x70 | 130x70 |
Height(h), µm | 80.0 | 60.0 | 75.0 | 100.0 | 160.0 | 115.0 | 130.0 |
Diameter(d1), µm | 40.0 | 50.0 | 55.0 | 60.0 | 75.0 | 70.0 | 70.0 |
No. of cells/counting unit | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 100 480 | 117 750 | 178 097 | 282 600 | 706 500 | 442 348 | 500 045 |
Calculated Carbon pg/counting unit | 10 750 | 12 476 | 18 400 | 28 386 | 67 107 | 43 234 | 48 509 |
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
- 2015-09-03 10:59:16 Malin Mohlin - Updated media metadata for Polykrikos schwartzii_9.jpeg
- 2015-09-03 10:57:00 Malin Mohlin - Added media: Polykrikos schwartzii_9.jpeg
- 2015-04-09 05:49:33 Susanne Busch - Updated media metadata for Polykrikos schwartzii_8.jpg
- 2015-04-09 05:48:59 Susanne Busch - Added media: Polykrikos schwartzii_8.jpg
- 2015-04-09 05:47:59 Susanne Busch - Updated media metadata for Polykrikos schwartzii_7.jpg
- 2015-04-09 05:47:15 Susanne Busch - Added media: Polykrikos schwartzii_7.jpg
- 2012-09-28 12:58:01 Ann-Turi Skjevik - Updated media metadata for Polykrikos schwartzii_6.jpg
- 2012-09-28 12:57:55 Ann-Turi Skjevik - Added media: Polykrikos schwartzii_6.jpg
- 2012-09-28 12:54:54 Ann-Turi Skjevik - Updated media metadata for Polykrikos schwartzii_5.jpg
- 2012-09-28 12:53:57 Ann-Turi Skjevik - Added media: Polykrikos schwartzii_5.jpg
- 2011-12-13 15:51:22 Malin Mohlin - Updated media metadata for Polykrikos schwartzii_4.jpg
- 2011-12-13 15:49:24 Malin Mohlin - Added media: Polykrikos schwartzii_4.jpg
- 2011-09-26 14:15:38 Bengt Karlson - Updated media metadata for Polykrikos schwartzii_2.gif
- 2011-09-25 17:48:37 Bengt Karlson - Updated media metadata for Polykrikos schwartzii_3.gif
- 2011-09-25 17:47:42 Bengt Karlson - Updated media metadata for Polykrikos schwartzii_3.gif
- 2011-09-25 17:47:08 Bengt Karlson - Added media: Polykrikos schwartzii_3.gif
- 2011-09-25 17:46:36 Bengt Karlson - Updated media metadata for Polykrikos schwartzii_2.gif
- 2011-09-25 17:44:51 Bengt Karlson - Added media: Polykrikos schwartzii_2.gif