DESCRIPCION DE UNA NUEVA ESPECIE DE ARTHROBRACHUS SOLIER, 1849 PARA CHILE: ARTHROBRACHUS ARUMA N. SP. (COLEOPTERA: MELYRIDAE)

a new species of the genus arthrobrachus solier, 1849 is described, a. aruma n.sp. the apomorphies of the new sepecies are pectinate antenna and scarcely defined lateral ridge of pronoto unique characters in the group. the species is registred from do？a ana's range, iv region, chile