期刊
JOURNAL OF ICHTHYOLOGY
卷 59, 期 1, 页码 25-30出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S0032945219010090
关键词
smelt Hypomesus olidus; natural habitat; phylogeography; postglacial redispersal; Barents Sea
资金
- FASO program [0410-2014-0028]
- Ministry of Education and Science of the Russian Federation [6.343.2017/PCh]
- Russian Foundation for Basic Research [16-05-00854, 17-45-290066]
Data on the record of a large population of pond smelt Hypomesus olidus in the southeastern Barents Sea, outside the generally accepted boundaries of the natural range (westward of the Ural Mountains), are presented. Based on the molecular genetic analysis of the Cyt b gene, it is confirmed that the specimens from the European population are identical or close to those of the Pacific populations of Kamchatka. This indicates a significant ability of the species for widespread dispersal and its recent (postglacial) expansion to Europe along the coast of the Arctic Ocean.
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