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 19-IV-1997 as penultimate instar,
eclosed on 15-VI-1997, foodplant Hirtella racemosa
voucher code 97-SRNP-4047, image code 97-SRNP-4047-DHJ352543.jpg
image from http://janzen.sas.upenn.edu/