Drephalys alcmon (Cramer, 1780);  Comments: Guatemala to Guianas and Brazil TL: Surinam.

Drephalys alcmon wingspan 34 mm, COSTA RICA: Guanacaste Prov.:
Area de Conservacion Guanacaste, Sector El Hacha,
Sendero Tigre, 280m, collected on 17-V-1999 as penultimate instar,
eclosed on 26-VII-1999, foodplant Hirtella racemosa
voucher code 99-SRNP-2646, image code 99-SRNP-2646-DHJ352547.jpg
image from http://janzen.sas.upenn.edu/