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— Data on life strategies of Pacific salmon of the genus Oncorhynchus are reviewed, and possible mechanisms of their realization in the ontogeny are discussed. Reproductive success and maintenance of intraspecific diversity are provided due to synchronization of maturity dates in the individuals with different life strategies. The following hypothesis is proposed. A complex of factors determining...
Results from the 1993–2004 genetic monitoring of pink salmon populations reproducing in the rivers of Tauy Bay on the Sea of Okhotsk are analyzed. A statistically significant heterogeneity of samples as determined by gene frequencies is found only in the pink salmon generations of even years. The genetic differentiation of samples from even years (GST = 1.39 ± 0.41) is higher than that of odd years...
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