Abstract
The Belytinae (Hymenoptera: Diaprioidea: Diapriidae) are parasitoids of larvae and pupae of Mycetophilidae and Sciaridae (Diptera). The knowledge about the diversity of this subfamily in the Atlantic Forest biome is very poor. One aim of the project will be to determine the spatial distribution of the richness of this subfamily along a latitudinal gradient of Atlantic Ombrophilous Dense F…