This work was carried out in a cerrado area, in São Carlos, São Paulo, Brazil. The samples were collected at each two weeks, from June/1999 to June/2000, with entomological umbrella. 22 species of Geometridae arranged in 14 genera were found; concerning parasitoids, 11 genera of Hymenoptera and two genera of Diptera, Tachinidae. The occurrence of Cyclomia mopsaria (Geometridae) was 83%. Other Geometridae recorded were: Glena unipennaria, G. bipennaria, G. demissaria, G. brachia, Physocleora junctilinea, P. cariaria, Physocleora sp., Iridopsis fulvitincta, I. nigraria, Hymenomima amberia, Macaria regulata, Ischnopteris inornata, Prochoerodes onustaria, Prochoerodes sp., Thyrinteina arnobia, Nematocampa sp., Melanolophia sp., Isochromodes sp., Semaeopus lunifera, S. vizaria. The Hymenoptera were: Microcharops peronata, Charops sp., Metopius sp., Hyposoter sp., Mesochorus sp. (Ichneumonidae); Aleiodes sp., Meteorus sp., Glyptapanteles sp., Protapanteles sp. (Braconidae); Euplectrus sp. (Eulophidae). The Diptera, Tachinidae were: Winthemia sp. (Winthemiini) and a Blondeliini species. The period of higher occurrence of Geometridae larvae and lowest rate of parasitism was during the end of rainy season and the beginning of the dry season.
Bionomics; Brazil; cerrado; São Paulo
