Superorganismal anisogamy: queen-male dimorphism in eusocial insects.

ABSTRACT: Colonies of insects such as ants and honeybees are commonly viewed as 'superorganisms', with division of labour between reproductive 'germline-like' queens and males and 'somatic' workers. On this view, properties of the superorganismal colony are comparable with those of solitary organisms to such an extent that the colony itself can be viewed as a unit analogous to an organism. Thus, the concept of a superorganism can be useful as a guide to thinking about life history and allocation traits of colonies as a whole. A pattern that seems to reoccur in insects with superorganismal societies is size dimorphism between queens and males, where queens tend to be larger than males. It has been proposed that this is analogous to the phenomenon of anisogamy at the level of gametes in organisms with

SUBMITTER: Lehtonen J 

PROVIDER: S-EPMC7341914 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature