Narcosius helen (Evans, 1952);  Comments: E & W Mexico to Panama TL: Honduras.

Narcosius parisi helen ♂ wingspan 55 mm, COSTA RICA: Guanacaste Prov.:
Area de Conservacion Guanacaste, Sector El Hacha,
Estacion Los Almendros, 290m, collected on 18-VII-2006 as penultimate instar,
eclosed on 03-IX-2006, foodplant Cupania guatemalensis
voucher code 06-SRNP-22184, image code 06-SRNP-22184-DHJ359025.jpg
image from http://janzen.sas.upenn.edu/