A. G.  Butler, ?Descriptions of new species of Lepidoptera, chiefly from Duke-of-York Island and New Britain?, Annals and Magazine of Natural History (5), vol. 10, pp. 36-43, 149-160, 226-238, 1882.

A. G.  Butler, ?Descriptions of new species of Sphingidae, chiefly from Africa?, Annals and Magazine of Natural History (5), vol. 10, pp. 432-436, 1882.