Bezark, L. G., A. Santos-Silva, and U. R. Martins. “New Species of Rhinotragini and Redescription of Two Species of Stultutragus Clarke (Coleoptera, Cerambycidae, Cerambycinae)”. Zootaxa, vol. 2965, no. 1, July 2011, pp. 61–68, doi:10.11646/zootaxa.2965.1.5.