Yanega, D., D. Olson, S. Shute, and Z. Komiya. “The Xixuthrus Species of Fiji (Coleoptera: Cerambycidae:) Prioninae”. Zootaxa, vol. 777, no. 1, Dec. 2004, pp. 1–10, doi:10.11646/zootaxa.777.1.1.