Dronen, N. O. and Blend, C. K. (2008) “Observations on the Parorchis acanthus complex (Philophthalmidae: Parorchiinae) with the description of three new species of Parorchis Nicoll, 1907 and the replacement of the preoccupied junior homonym Paratrema Dronen & Badley, 1979 with Stenomesotrema nomen novum”, Zootaxa. Auckland, New Zealand, 1843(1), pp. 1–23. doi: 10.11646/zootaxa.1843.1.1.