Do unicolonial wood ants favor kin?
Vast supercolonies of interconnected nests formed by unicolonial ant species are the largest cooperative groups of animals known. Research published recently in BMC Evolutionary Biology reveals that a supercolony can be more genetically structured than previously thought, comprising several extended families. Surprisingly, the families coexist peacefully, even though they seem to recognize each other as non-kin.
Helanterä
Heikki
H
Department of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland. heikki.helantera@helsinki.fi
D000222:Adaptation, Physiological; D000818:Animals; D001000:Ants / Q000502:physiology*; D001522:Behavior, Animal; D005075:Biological Evolution; D013045:Species Specificity