Gonyaulax
| Gonyaulax | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | protista |
| Superphylum: | Alveolata |
| Phylum: | Dinoflagellata |
| Order: | Gonyaulacales |
| Suborder: | Gonyaulacaceae |
| Genus: | Gonyaulax |
| Species | |
| |
Gonyaulax is a genus of Dinoflagellates with the type species Gonyaulax spinifera (Claparède et Lachmann) Diesing. Gonyaulax belongs to red dinoflagellates and commonly causes red tides.[4]
The plate formula in the genus Gonyaulax Diesing was redefined as Po, 3’, 2a, 6”, 6c, 4-8s, 5’”, 1p, 1”” [5]
Gonyaulax spinifera has been related to production of Yessotoxins (YTXs), a group of structurally related polyether toxins, which can accumulate in shellfish and can produce symptoms similar to those produced by Paralytic Shellfish Poisoning (PSP) toxins.[6]
All species are marine, except for one freshwater species Gonyaulax apiculata.[5]
It previously included several species, which are now considered to belong to a separate genus, e.g.:[5]
- Gonyaulax tamarensis (now: Alexandrium tamarense)
- Gonyaulax grindleyi (now: Protoceratium reticulatum)
- Gonyaulax polyedra (now: Lingulodinium polyedrum)
References
- ↑ syn. G. schuettii Lemmermann 1899 AQUASYMBIO: Gonyaulax polygramma
- ↑ syn. Steiniella fragilis Schütt AQUASYMBIO: Gonyaulax fragilis
- ↑ K. Mertens et al.: Relationship between the dinoflagellate cyst Spiniferites pachydermus and Gonyaulax ellegaardiae sp. nov. from Izmir Bay, Turkey, and molecular characterization, in: Journal of Phycology 51(3), April 2015; doi: 10.1111/jpy.12304
- ↑ Rollo, Franco; Sassarolil, Stefano; Boni, Laurita; Marota, Isolina (1995-04-28). Molecular typing of the red-tide dinoflagellate Gonyaulax polyedra in phytoplankton suspensions, in: AQUATIC MICROBIAL ECOLOGY (Aquat microb Eco 9) (PDF). 9. Camerino, Italy. p. 55. Retrieved 2015-04-25.; doi:10.3354/ame009055
- 1 2 3 Dodge J.D. 1989. Some revisions of the family Gonyaulacaceae (Dinophyceae) based on scanning electron microscope study. Bot. Mar. 32: 275-298.; doi:10.1515/botm.1989.32.4.275
- ↑ Paz et al. 2008. Yessotoxins, a Group of Marine Polyether Toxins: an Overview. Mar. Drugs 2008, 6, 73-102; doi:10.3390/md20080005
Further reading
- White, A W (Jan 1981). "MARINE ZOO PLANKTON CAN ACCUMULATE AND RETAIN DINOFLAGELLATE TOXINS AND CAUSE FISH KILLS". ASOL Limnology and Oceanography. 26 (1): 103–109. JSTOR 2835810.
- Diaz, Patricio; Molinet, Carlos; Seguel, Miriam; Labra, Gissela; Figueroa, Rosa (December 2014). "Coupling planktonic and benthic shifts during a bloom of Alexandrium catenella in southern Chile: Implications for bloom dynamics and recurrence". Harmful Algae. 40 (1): 9–22. doi:10.1016/j.hal.2014.10.001.
This article is issued from Wikipedia - version of the 11/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.