Archaeoprepona amphimachus amphiktion (Fruhstorfer, 1916);   White-spotted Prepona,   Comments: E Mexico to Colombia.

last instar, length 50 mm COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Cacao, Sendero Circular, 1185m, collected on 08-VI-2008 as penpenultimate instar, photographed on 22-VI-2008 foodplant Cinnamomum brenesii voucher code 08-SRNP-35701, image code 08-SRNP-35701-DHJ441116.JPG image from http://janzen.sas.upenn.edu/