Разновозрастное спаривание как механизм регулирования численности популяции

Abstract

Analysis of the author’s own data and those from literature shows the presence of different-age mating in some species of mammals, which results in predominance of males or females in the progeny. Age crossing is ensured by peculiarities of intrapopu­lation location of specimens and non-simultaneous puberty of males and females.