Cecropterus zarex (Hübner, 1818);  Comments: E & S Mexico to Argentina TL: Surinam.

Cecropterus zarex ♂ last instar,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector El Hacha,
Quebrada Jorco, 280m, collected on 24-IV-1994, photographed on 06-V-1994
foodplant Rhynchosia reticulata
voucher code 94-SRNP-828, image code 94-SRNP-828-DHJ26711.jpg
image from http://janzen.sas.upenn.edu/