Du, Z., H. Li, and S. Wang. “Taxonomic Study of the Genus Promalactis Meyrick (Lepidoptera, Oecophoridae) from Hainan Province, China”. Zootaxa, vol. 3044, no. 1, Sept. 2011, pp. 49–64, doi:10.11646/zootaxa.3044.1.3.