Image from: Godman, Frederick DuCane, and Osbert Salvin 1885-88. Biologia Centrali-Americana. Insecta. Lepidoptera- Rhopalocera. London, Dulau & Co., Bernard Quaritch. 1: 441-487, pls. 45-47 (February 1886). v. 1, p. 464, pl. 45, f. 9; Image courtesy Missouri Botanical Garden. http://www.botanicus.org/