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首页> 外文期刊>Russian journal of marine biology >Parasalmo mykiss (Walbaum, 1792) (Salmoniformes: Salmonidae) from the Shantar Islands: Population structure and phenetic and genetic diversity
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Parasalmo mykiss (Walbaum, 1792) (Salmoniformes: Salmonidae) from the Shantar Islands: Population structure and phenetic and genetic diversity

机译：Shantar群岛的Parasalmo mykiss（Walbaum，1792年）（Salmoniformes：Salmonidae）：种群结构以及物候和遗传多样性

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摘要

This paper deals with the biological characteristics of the mykizha Parasalmo mykiss (Walbaum, 1792) from the Shantar Islands. On Bolshoi Shantar Island, P. mykiss inhabits only the Olenya and Srednyaya rivers out of the six rivers that have been investigated. Based on the scale structure, three phenotypes with different life-history patterns were distinguished: riverine, riverine estuarine, and estuarine. Data on distribution, size and age composition, and feeding are provided. The external body morphology and the structure of the skull bones of P. mykiss are analyzed. The phenetic relationships are examined based on the analyses of external body morphology, skull morphology, and population genetics. The origin and status of Shantarian P. mykiss are discussed.
机译：本文探讨了来自Shantar群岛的mykizha Parasalmo mykiss（Walbaum，1792）的生物学特性。在Bolshoi Shantar岛上，mykiss仅栖息在已调查的六条河流中的Olenya和Srednyaya河流。基于量表结构，区分了三种具有不同生活史模式的表型：河流，河口和河口。提供了有关分布，大小和年龄组成以及喂养的数据。分析了Mykiss的外部形态和颅骨的结构。基于对外部形态，头骨形态和种群遗传学的分析，检查了物候关系。讨论了Shantarian P. mykiss的起源和地位。

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