The genus Obrium Dejean, 1821 (Coleoptera: Cerambycidae: Cerambycinae: Obriini) in Argentina: new species, distributions and host plant

The following species of the genus Obrium Dejean, 1821 are currently listed for Argentina: O. bifasciatum Martins and Galileo, 2003; O. cantharinum cantharinum (Linnaeus, 1767); O. cicatricosum Gounelle, 1909; O. multifarium Berg, 1889; O. trifasciatum Bosq, 1951; O. vicinum Gounelle, 1909. Two new species are described: O. mimicum and O. trilobatum. The species are illustrated; a key to species of the genus occurring in Argentina is provided. The geographic distribution and the host plants in the country are mentioned.Fil: Zubarán, Gastón Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentin