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Chars of the genus Salvelinus inhabiting the Kronotskaya riverine-lacustrine system (Eastern Kamchatka) were studied. It was found that the morphological and genetic polymorphism in chars of Lake Kronotskoe is higher than was believed earlier: to date, five forms of chars have been identified in the Lake Kronotskoe basin. The description, external morphology and biological attributes of chars inhabiting...
To reveal genetic differentiation and origin of sympatric Lake Kronotskoe charr morphs, we sequenced a fragment of control region (558-bp) and Cytochrome B gene (1015-bp) (combined length 1573-bp) in 232 specimens from the lake and, as an outgroup, 57 specimens from the Kronotskaya River below water-falls (anadromous malma) and 77 specimens from other large water bodies from the Kamchatka. A total...
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