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Taxonomic relations of Russian and Persian sturgeons (genus Acipenser, Acipenseridae): an updated synthesisстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 29 апреля 2021 г.
- Авторы: Vasil’eva E.D., Vasil’ev V.P.
- Журнал: Journal of Ichthyology
- Том: 61
- Номер: 1
- Год издания: 2021
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 17
- Последняя страница: 32
- DOI: 10.1134/S0032945221010173
- Аннотация: A comparative analysis of data on the morphological, genetic and ecological features of Russian,Persian and Colchic sturgeons was carried out in order to assess their taxonomic relations, diagnostic characteristics and distribution patterns in the Ponto-Caspian basin. The results confirmed the presence of two close related and morphologically similar species in the Caspian basin—Acipenser gueldenstaedtii and A. persicus, the reproductive isolation of which was proved by genetic data. The complex of diagnostic characters of these species includes, in addition to the traditionally accepted body color and the shape of the snout, several craniological indices: Pds/Ri and W/Ri. The Colchic sturgeon remains virtually unstudied from a genetic point of view. The results obtained allow us to consider it an independent subspecies – A. persicus colchicus.It differs from the Caspian Persian sturgeon, as well as from the Russian sturgeon with a longer snout and larger values of the craniological index B/Ri. The distribution of the Colchic sturgeon in the Black Sea basin requires further research.
- Добавил в систему: Васильева Екатерина Денисовна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | первая страница и благодарности | Acipenser2021.pdf | 3,0 МБ | 27 февраля 2021 [VasilyevaED] |