ABRAMIS BALLERUS (L.) FROM THE CENTRAL PART OF THE KUIBYSHEV RESERVOIR

Abstract: 

The sex structure and the dynamics of sexual maturation of the Blue Bream population from the central part of the Kuibyshev reservoir is presented in the article. It is noted that the periods of maturation have grown shorter, but the sexual structure has become more favourable for their natural reproduction.

Key words: 

the Blue Bream, the Kuibyshev reservoir, population, sexual structure, breeding age.

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