PROROCENTRUM BIMACULATUM SP. NOV. (DINOPHYCEAE, PROROCENTRALES), A NEW BENTHIC DINOFLAGELLATE SPECIES FROM KUWAIT (ARABIAN GULF)(1)

© 2012 Phycological Society of America.

Bibliographische Detailangaben
Veröffentlicht in:Journal of phycology. - 1966. - 48(2012), 1 vom: 24. Feb., Seite 211-21
1. Verfasser: Chomérat, Nicolas (VerfasserIn)
Weitere Verfasser: Saburova, Maria, Bilien, Gwenaël, Al-Yamani, Faiza
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Journal of phycology
Schlagworte:Journal Article Arabian Gulf Kuwait Prorocentrum SEM benthic dinoflagellates molecular phylogeny morphology, nuclear DNA rDNA taxonomy
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245 1 0 |a PROROCENTRUM BIMACULATUM SP. NOV. (DINOPHYCEAE, PROROCENTRALES), A NEW BENTHIC DINOFLAGELLATE SPECIES FROM KUWAIT (ARABIAN GULF)(1) 
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500 |a Date Revised 24.03.2016 
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520 |a © 2012 Phycological Society of America. 
520 |a A new benthic dinoflagellate species, Prorocentrum bimaculatum sp. nov., is studied from Kuwait's marine sediments, based on detailed morphological and molecular data. Cells are large, oblong oval in shape. They are 49.9-55.3 μm long and 38.4-43.2 μm wide. The ornamentation of this new species is peculiar, and characterized by smooth valves with large pores (0.32-0.50 μm) scattered on their surface, except in two circular patches of ∼15 μm in diameter, devoid of ornamentation and located on both sides of the valve centers. The periflagellar area is widely triangular, located in a moderate excavation of the right valve, and comprises nine platelets. The intercalary band of P. bimaculatum is smooth. The molecular phylogenetic position of this new taxon was inferred from SSU and LSU rDNA genes. In both phylogenetic analyses, P. bimaculatum branched with high support with Prorocentrum consutum and formed a clade sister to the one including P. lima and related species such as P. arenarium, P. belizeanum, P. hoffmannianum, and P. maculosum. From the phylogenetic study, since most species related to P. bimaculatum are known for their toxic effects and production of okadaic acid, this new species can be considered as a potential toxin producer, but this has to be analyzed 
650 4 |a Journal Article 
650 4 |a Arabian Gulf 
650 4 |a Kuwait 
650 4 |a Prorocentrum 
650 4 |a SEM 
650 4 |a benthic dinoflagellates 
650 4 |a molecular phylogeny 
650 4 |a morphology, nuclear DNA 
650 4 |a rDNA 
650 4 |a taxonomy 
700 1 |a Saburova, Maria  |e verfasserin  |4 aut 
700 1 |a Bilien, Gwenaël  |e verfasserin  |4 aut 
700 1 |a Al-Yamani, Faiza  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of phycology  |d 1966  |g 48(2012), 1 vom: 24. Feb., Seite 211-21  |w (DE-627)NLM098182994  |x 1529-8817  |7 nnns 
773 1 8 |g volume:48  |g year:2012  |g number:1  |g day:24  |g month:02  |g pages:211-21 
856 4 0 |u http://dx.doi.org/10.1111/j.1529-8817.2011.01102.x  |3 Volltext 
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