Life strategies of pacific salmon. Communication 2. Formation of life-history forms. Variability in sex ratio

Abstract

Conditions determining the vector of ontogenetic development and factors influencing the sex ratio for various life-history forms of pacific salmon (gen. Oncorhynchus) are discussed on the basis of cited data.

Keywords

• pacific salmon
• oncorhynchus
• life-history form
• astaxanthin
• feeding conditions