Two new species of cossonine weevils,Araucarius kuscheli spec. nov. and A. crassipunctatus spec. nov. (Coleoptera: Curculionidae) from southern Brazil

The occurrence of cossonine weevils of the genus Araucarius Kuschel 1966 is limited to South American Araucaria trees. Adults and larvae of two new species, Araucarius kuscheli spec. nov. and A. crassipunctatus spec. nov. have been found under the bark of Araucaria angustifolia trees in São Francisco de Paula, Rio Grande do Sul, Brazil. A key for the adults of the genus Araucarius including the two new species and the already known two Brazilian and four Chilean species is presented.