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Origin, Phylogeny, and Taxonomy of Lenoks of the Genus Brachymystax (Salmonidae): Available Data, Their Interpretation, and Unresolved Problemsстатья
- Автор: Osinov A.G.
- Журнал: Journal of Ichthyology
- Том: 64
- Номер: 3
- Год издания: 2024
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 496
- Последняя страница: 509
- DOI: 10.1134/s003294522470019x
- Аннотация: The reproductive and phylogenetic relationships of lenoks of the genus Brachymystax are considered based on analysis of 30 allozyme loci and two fragments (411 and 987 base pairs) of the mitochondrialDNA control region. The presence of three phylogenetic lenok groups, the blunt-snouted and sharp-snoutedgroups from Russia and neighboring countries and the Qinling group from China and South Korea, has beenconfirmed. It is assumed that the center of origin of the genus Brachymystax was Primorye and the bluntsnouted lenok from this region is closest to the ancestral form. Modern assumptions on the taxonomic statusof different forms of lenok are contradictory both in the number of species (from one to five) and in their composition. The identification of two or three species in the genus Brachymystax is most reasonable. The main problems that should be solved to clarify the phylogeny and taxonomy of representatives of this genus are indicate
- Добавил в систему: Осинов Александр Георгиевич