Eitschberger 2006. [Revision of the genera Amphimoea Rothschild & Jordan, 1903, Cocytius auct. (nec Hubner, (1819)) und Neococytius Hodges, 1971 with the restructuring of the genus Cocytius auct. (Lepidoptera, Sphingidae).] Neue Entomologische Nachrichten, 59, September 2006: 171-288, 438-465