Narcosius colossus (Herrich-Schäffer, 1869);  Comments: SE Mexico to Colombia and Venezuela TL: Venezuela.

Narcosius colossus colossus ♂ last instar, length 43 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Cacao,
Sendero Arenales, 1080m, collected on 02-II-2001 as penpenultimate instar, photographed on 04-III-2001
foodplant Maytenus segoviarum
voucher code 01-SRNP-6298, image code 01-SRNP-6298-DHJ63491.jpg
image from http://janzen.sas.upenn.edu/