Xue, D., Wang, X. and Han, H. (2009) “A revision of Episothalma Swinhoe, 1893, with descriptions of two new species and one new genus (Lepidoptera, Geometridae, Geometrinae)”, Zootaxa. Auckland, New Zealand, 2033(1), pp. 13–25. doi: 10.11646/zootaxa.2033.1.2.