Cecropterus albimargo (Mabille, 1875);  Comments: NE Mexico to Venezuela and Ecuador TL: Panama; Colombia?.

Urbanus albimargo albimargo last instar, length 25 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Quebrada Garcia, 495m, collected on 20-VIII-2008 as penultimate instar, photographed on 23-VIII-2008
foodplant Mimosa pigra
voucher code 08-SRNP-4799, image code 08-SRNP-4799-DHJ437678.JPG
and 08-SRNP-4799-DHJ437679.JPG
image from http://janzen.sas.upenn.edu/