Polygyny
The term polygyny is used in related ways in social anthropology and sociobiology.
In social anthropology, polygyny is a marital practice in which a man has more than one wife simultaneously. This is the usual form of polygamy. The man may marry more than one woman at the same time, or marry one or more other women while he is already married. The opposite form - polyandry - where a woman has more than one husband simultaneously, is much less common.
The anthropological meaning has been taken over into sociobiology, where polygyny refers to a mating system in which a male has a more or less stable breeding relationship with more than one female, but the females are only bonded to a single male. In eusocial insects it refers to situations where colonies have multiple queens.
Note that in both the human and the animal situations, either the male or the female may at times copulate with additional partners; "polygyny" describes the formal or persistent relationships that help structure the society rather than being an exhaustive description of actual behaviour.
Referenced By
Alternative lifestyles | Bigamy | List of alternative lifestyles | List of lifestyles | Polygamous | Polygamy | Sexual morality
|
