2018-08-102018-08-101978Биология моряhttps://repository.marine-research.ru/handle/299011/2272The data on the content of water, solids, mineral fraction and caloric value of eggs at the initial and final stages of embryonal development are obtained for 12 species of marine crustaceans (isopods, amphipods, decapods). It is shown that an increase in the content of water and ashes during embryogenesis and a decrease in dry mass and caloric value of the embryos are a regularity common for all the studied crustaceans.ru