RESUMO
ABSTRACT Bruggmannia capixaba, sp. n., Bruggmannia gaucha, sp. n., and Bruggmannia marambaiensis sp. n. are described and illustrated. All species were collected in Atlantic forest areas. They induce galls on Guapira (Nyctaginaceae), a plant genus native to Brazil, the first on G. pernambucensis and the others on G. opposita. Furthermore, the male and larva of Bruggmannia monteiroi are described for the first time, based on specimens collected in the type locality.
RESUMO
Abstract Cerciplanus maricaensis, a new species of gall midge (Diptera, Cecidomyiidae) that induces galls on leaves of Ouratea cuspidata (A.St.-Hil.) Engl. (Ochnaceae) is described in the larval, pupal and adult stages (of both sexes), illustrated and compared with the other congeneric species. The host plant is endemic to Brazil and known only from the Atlantic Forest. A key to segregate them is presented. Data on the geographical distribution of Cerciplanus maricaensis based on gall records retrieved from the literature are given.