title: New Brazilian Cerambycidae from the Amazonian region (Coleoptera).
abstract: Three new species of Cerambycidae are described from the Brazilian Amazonian region: Psapharochrus bezarki (Lamiinae, Acanthoderini); Xenofrea ayri (Lamiinae, Xenofreini); and Mecometopus wappesi (Cerambycinae, Clytini). Mecometopus wappesi is added to a previous key.
authors.affiliation: Museu de Zoologia, Universidade de São Paulo, São Paulo, SP, Brazil.
authors.forename: Antonio
authors.initials: A
authors.lastname: Santos-Silva
authors.affiliation: PPG Biologia Animal, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. (Fellow of the Conselho Nacional de Desenvolvimento Científico e Tecnológico).
authors.forename: Maria Helena M
authors.initials: MH
authors.lastname: Galileo
keywords: Neotropical region; taxonomy