Based on material of the Universidade Estadual do Norte Fluminense (Museu de Entomologia), two new taxa are described in Cerambycinae, Elaphidionini: Magaliella gen. nov., type-species, M. punctata sp. nov. (Espírito Santo) and in Lamiinae, Onciderini: Oncideres hoffmanni sp. nov. (Bahia). New records for Brasil are: Potiaxixa intermedia (Martins, 1979) (Bahia); Appula melancholica Gounelle, 1909 (Distrito Federal), Pseudogisostola reichardti Fontes & Martins, 1977 (Rio de Janeiro), Hesycha bimaculata Martins & Galileo, 1990 (Bahia) and Xenofrea apicalis Melzer, 1931 (Rio de Janeiro).
Neotropical; new species; taxonomy