Osirini

Tribe of bees

The Osirini are a tribe of cuckoo bees in the family Apidae, all but one genus exclusively from the Neotropics, and laying their eggs in the nests of bees in the apid tribe Tapinotaspidini; the one exceptional genus is Epeoloides, which has one North American species and one European species, both of which attack the melittid genus Macropis.

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