Synonymy

• Amphonyx rivularis (Butler, 1875): Eitschberger, 2006: 180. (stat. rev.).

Primary references

• Butler, A.G. 1875. Descriptions of thirty-three new or little-known species of Sphingidae in the collection of the British Museum. Proceedings of the Zoological Society of London 1875: 3–16. full article BHL. Reference page. 

Additional references

• Eitschberger, U. 2006b. Revision der Gattungen Amphimoea Rothschild & Jordan, 1903, Cocytius auct. (nec Hübner, (1819)) und Neococytius Hodges, 1971 mit der Neugliederung der Gattung Cocytius auct. (Lepidoptera, Sphingidae). Neue entomologische nachrichten 59: 171–288. Reference page. 

• Kitching, I.J. & Cadiou, J.M. 2000. Hawkmoths of the world: An Annotated and Illustrated Revisionary. Checklist (Lepidoptera: Sphingidae): 1–226. ISBN 978-0-8014-3734-2. Reference page.