Alexandrium pseudogonyaulax (Biecheler) Horiguchi ex Kita & Fukuyo
Alexandrium pseudogonyaulax
Photographer/artist Regina Hansen
Additional image information
- Title
- Alexandrium pseudogonyaulax
- Photographer/artist
- Regina Hansen
- Copyright holder
- Regina Hansen
- Contributing organisation
- HELCOM PEG
- Contributor
- Regina Hansen
- Geographic area
- Baltic Sea - Mecklenburger Bight
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- No preservation, Lugols iodine
- Stain
- Calcofluor-Fluorescent brightener
- Image galleries
- HELCOM-PEG
Description
- IDs in other systems
- Dyntaxa ID: 238225
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 40297
More info at http://algaebase.org
- Dyntaxa ID: 238225
- Tropic type
- A
- Morphology
- Characteristically displaced 1', sa and sp
- Other remarks
- Toxic (Steidinger & Tangen 1996)
Distribution: East Atlantic, Italy, Japan - Life form
- Solitary
- Size
- Diameter = 40-60 µm
- Resting spore
- +
- Culture collections
-
SCCAP
The Scandinavian Culture Collection of Algae and Protozoa at the University of Copenhagen
More info at http://www.sccap.dk.
Strains: K-1344, K-1345 - Literature
- Biecheler, B. 1952. Recherches sur les peridiniens. Bulletin Biologique de la France et de la Belgique (Suppl.). 36: 1-149.
Montresor, M., Zingone, A. & Marino, D. 1993. The paratabulate resting cyst of Alexandrium pseudogonyaulax (Dinophyceae). In: Smayda, T.J. and Shimizu, Y. Toxic Phytoplankton Blooms in the Sea. Elsevier Science Publishers B.V. p. 159-164
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.
Yuki, K., Kobayashi, S. & Fukuyo, Y. 1996. Thecate and cyst forms of Alexandrium pseudogonyaulax (Dinophyceae) from Japanese coastal waters. Bull. Plankton Soc. Japan. 43: 46-50.
Biovolumes
Species | Alexandrium pseudogonyaulax |
---|---|
Author | (Biecheler) Horiguchi ex Kita et Fukuyo 1992 |
Division | DINOPHYTA (PYRROPHYTA) |
Class | Dinophyceae |
Order | GONYAULACALES |
Trophy | AU |
Geometric shape | |
Formula | p/6*d^2*l |
Size class | 1 | 2 |
---|---|---|
Unit | cell | cell |
Size range | 30-40 | 45-50x50-60 |
Length(l1), µm | 35.0 | 55.0 |
Diameter(d1), µm | 35.0 | 47.5 |
No. of cells/counting unit | 1 | 1 |
Calculated volume, µm3 | 22 438 | 64 942 |
Calculated Carbon pg/counting unit | 2 630 | 7 135 |
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
- 2021-11-12 15:07:40 Ann-Turi Skjevik - Deleted media: Alexandrium pseudogonyaulax_10.jpg
- 2021-10-28 08:48:02 Ann-Turi Skjevik - Added media: Alexandrium pseudogonyaulax_10.jpg
- 2015-04-08 11:08:07 Susanne Busch - Updated media metadata for Alexandrium pseudogonyaulax_9.JPG
- 2015-04-08 11:07:19 Susanne Busch - Added media: Alexandrium pseudogonyaulax_9.JPG
- 2015-04-08 11:06:49 Susanne Busch - Deleted media: Alexandrium pseudogonyaulax_9.jpg
- 2015-04-08 11:06:29 Susanne Busch - Updated media metadata for Alexandrium pseudogonyaulax_9.jpg
- 2015-04-08 11:05:38 Susanne Busch - Added media: Alexandrium pseudogonyaulax_9.jpg
- 2015-04-08 11:05:00 Susanne Busch - Updated media metadata for Alexandrium pseudogonyaulax_8.jpg
- 2015-04-08 11:02:35 Susanne Busch - Added media: Alexandrium pseudogonyaulax_8.jpg
- 2015-04-08 11:02:02 Susanne Busch - Updated media metadata for Alexandrium pseudogonyaulax_7.jpg
- 2015-04-08 11:00:37 Susanne Busch - Added media: Alexandrium pseudogonyaulax_7.jpg
- 2014-07-14 09:36:36 Regina Hansen - Updated media metadata for Alexandrium pseudogonyaulax_6.png
- 2014-07-10 12:32:09 Regina Hansen - Updated media metadata for Alexandrium pseudogonyaulax_6.png
- 2014-07-10 12:28:57 Regina Hansen - Added media: Alexandrium pseudogonyaulax_6.png
- 2012-09-17 15:20:17 Ann-Turi Skjevik - Updated media metadata for Alexandrium pseudogonyaulax_5.jpg
- 2012-09-17 15:19:12 Ann-Turi Skjevik - Added media: Alexandrium pseudogonyaulax_5.jpg
- 2012-09-04 11:47:37 Malin Mohlin - Updated media metadata for Alexandrium pseudogonyaulax_4.jpg
- 2012-09-04 11:46:07 Malin Mohlin - Added media: Alexandrium pseudogonyaulax_4.jpg
- 2011-10-07 13:15:04 Bengt Karlson - Updated media metadata for Alexandrium pseudogonyaulax_3.jpg
- 2011-10-07 13:14:35 Bengt Karlson - Added media: Alexandrium pseudogonyaulax_3.jpg
- 2011-10-07 09:12:52 Bengt Karlson - Updated media metadata for Alexandrium pseudogonyaulax_2.jpg
- 2011-10-07 09:10:45 Bengt Karlson - Updated media metadata for Alexandrium pseudogonyaulax_2.jpg
- 2011-10-07 09:07:35 Bengt Karlson - Added media: Alexandrium pseudogonyaulax_2.jpg