A new species of gall midge (Diptera, Cecidomyiidae) on Ouratea cuspidata (A.St.-Hil.) Engl. (Ochnaceae), a plant endemic to Brazil

ABSTRACT

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.