Burckhardt, D., Bochud, E., Damgaard, J., Gibbs, G.W., Hartung, V., Larivière, M.-C., Wyniger, D. & Zürcher, I. (2011) A review of the moss bug genus Xenophyes (Hemiptera: Coleorrhyncha: Peloridiidae) from New Zealand: systematics and biogeography. Zootaxa, 2923 (1), 1–26.