Dinophysis norvegica Claperède & Lachmann, 1859

Dinophysis norvegica
A = Two cells at different focal planes (BF); B = Chloroplasts in epifluorescence microscope
Photographer/artist Mats Kuylenstierna
Additional image information
- Title
- Dinophysis norvegica
- Photographer/artist
- Mats Kuylenstierna
- Copyright holder
- Maria Kuylenstierna
- Institute
- University of Gothenburg, Marine botany
- Contributor
- Bengt Karlson
- Caption
- A = Two cells at different focal planes (BF); B = Chloroplasts in epifluorescence microscope
- Image galleries
- Kuylenstierna, Skagerrak-Kattegat
Description
- IDs in other systems
- Dyntaxa ID: 238466
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 52251
More info at http://algaebase.org
- Dyntaxa ID: 238466
- Tropic type
- A/H
- Morphology
- It is very variable in shape but widest at the middle of hypocone
- Other remarks
- DSP-producer
Distribution: Cold water species - Harmfulness, IOC
- This species is included in the IOC-UNESCO Taxonomic Reference List of Harmful Micro Algae.
- Life form
- Solitary
- Size
- Length 48-67 µm, width 39-53 µm
- Literature
- Hallegraeff G. M. & Lucas, I. A. N. 1988. The marine dinoflagellate genus Dinophysis(Dinophyceae): Photosynthetic, neritic and non-photosynthetic, oceanic species. Phycologia. 27: 25-42.
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.
Larsen, J. & Moestrup, Ø. 1992. Potentially toxic phytoplankton. 2. Genus Dinophysis (Dinophyceae). In: Lindley, J. A. (ed.) ICES Identification leaflets for plankton. International Council for the exploration of the sea, Copenhagen, p. 1-12.
Solum, I. 1962. The taxonomy of Dinophysis populations in Norwegian waters in view of biometric observations. Nytt Mag. Bot.10: 5-33
Steidinger, K. A. & Tangen, K. 1996. Dinoflagellates. In: Tomas, C. R. (ed.) Identifying marine diatoms and dinoflagellates. Academic Press, Inc., San Diego, p. 387-584.
Biovolumes
Species | Dinophysis norvegica |
---|---|
Author | Claperède & Lachmann 1859 |
Division | DINOPHYTA (PYRROPHYTA) |
Class | Dinophyceae |
Order | DINOPHYSALES |
Trophy | MX |
Geometric shape | ![]() |
Formula | p/6*l*d1*d2 |
Size class | 1 | 2 | 3 | 4 |
---|---|---|---|---|
Unit | cell | cell | cell | cell |
Size range | 40-50 | 50-60 | 60-70 | 70-80 |
Length(l1), µm | 45.0 | 55.0 | 65.0 | 75.0 |
Diameter(d1), µm | 31.0 | 37.0 | 44.0 | 51.0 |
Diameter(d2), µm | 20.3 | 27.5 | 32.5 | 37.5 |
No. of cells/counting unit | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 14 784 | 29 287 | 48 644 | 75 066 |
Comment | HD fact.=0.45 | HD fact.=0.5 | HD fact.=0.5 | HD fact.=0.5 |
Calculated Carbon pg/counting unit | 1 778 | 3 378 | 5 440 | 8 175 |
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
- 2015-04-08 11:46:23 Susanne Busch - Updated media metadata for Dinophysis norvegica_12.JPG
- 2015-04-08 11:44:22 Susanne Busch - Added media: Dinophysis norvegica_12.JPG
- 2015-04-08 06:50:39 Helena_Hoglander_PEG - Updated media metadata for Dinophysis norvegica_11.jpg
- 2015-04-08 06:49:30 Helena_Hoglander_PEG - Added media: Dinophysis norvegica_11.jpg
- 2014-09-26 13:25:08 Janina Kownacka - Updated media metadata for Dinophysis norvegica_10.jpg
- 2014-09-26 13:22:40 Janina Kownacka - Added media: Dinophysis norvegica_10.jpg
- 2014-06-02 10:48:46 Regina Hansen - Updated media metadata for Dinophysis norvegica_9.png
- 2014-06-02 10:42:32 Regina Hansen - Updated media metadata for Dinophysis norvegica_9.png
- 2014-06-02 10:41:43 Regina Hansen - Updated media metadata for Dinophysis norvegica_9.png
- 2014-06-02 10:38:13 Regina Hansen - Updated media metadata for Dinophysis norvegica_9.png
- 2014-06-02 10:35:38 Regina Hansen - Added media: Dinophysis norvegica_9.png
- 2012-11-15 11:41:56 Ann-Turi Skjevik - Deleted media: Dinophysis norvegica_9.jpg
- 2012-11-15 10:21:39 Bengt Karlson - Updated media metadata for Dinophysis norvegica_9.jpg
- 2012-10-28 13:30:58 Bengt Karlson - Updated media metadata for Dinophysis norvegica_9.jpg
- 2012-10-28 13:28:51 Bengt Karlson - Added media: Dinophysis norvegica_9.jpg
- 2012-09-14 11:34:09 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_8.jpg
- 2012-09-14 11:34:02 Ann-Turi Skjevik - Added media: Dinophysis norvegica_8.jpg
- 2012-09-14 11:33:48 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_7.gif
- 2012-09-14 11:33:37 Ann-Turi Skjevik - Added media: Dinophysis norvegica_7.gif
- 2012-05-14 21:14:08 Bengt Karlson - Updated media metadata for Dinophysis norvegica_6.jpg
- 2012-05-14 21:13:31 Bengt Karlson - Added media: Dinophysis norvegica_6.jpg
- 2012-02-21 15:49:55 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_5.jpg
- 2012-02-21 15:49:39 Ann-Turi Skjevik - Added media: Dinophysis norvegica_5.jpg
- 2012-02-21 15:48:57 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_3.jpg
- 2012-02-21 15:48:24 Ann-Turi Skjevik - Added media: Dinophysis norvegica_3.jpg
- 2012-02-21 15:48:08 Ann-Turi Skjevik - Deleted media: Dinophysis norvegica_3.jpg
- 2012-02-21 15:47:09 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_2.jpg
- 2012-02-21 15:46:43 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_3.jpg
- 2012-02-21 15:45:59 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_4.jpg
- 2012-02-21 15:45:16 Ann-Turi Skjevik - Added media: Dinophysis norvegica_4.jpg
- 2012-02-21 15:44:52 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_3.jpg
- 2012-02-21 15:44:40 Ann-Turi Skjevik - Added media: Dinophysis norvegica_3.jpg
- 2012-02-21 15:44:22 Ann-Turi Skjevik - Updated media metadata for Dinophysis norvegica_2.jpg
- 2012-02-21 15:44:02 Ann-Turi Skjevik - Added media: Dinophysis norvegica_2.jpg