Article
Flexible social organization and high incidence of drifting in the sweat bee, Halictus scabiosae.
Molecular ecology - 1 Apr 2009
Ulrich Yuko, Perrin Nicolas, Chapuisat Michel
Abstract excerpt
The very diverse social systems of sweat bees make them interesting models to study social evolution. Here we focus on the dispersal behaviour and social organization of Halictus scabiosae, a common yet poorly known species of Europe. By combining field observations and genetic data, we show that females have multiple reproductive strategies, which generates a large diversity in the social structure of nests. A...
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