Gorgythion begga pyralina (Möschler, 1877);  Comments: S TX to Guianas and Bolivia TL: Surinam.

Gorgythion begga pyralina ♂ last instar, length 17 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector Rincon Rain Forest,
Sendero Venado, 420m, collected on 24-VI-2004 as penpenultimate instar, photographed on 02-VII-2004
foodplant Banisteriopsis elegans
voucher code 04-SRNP-41616, image code 04-SRNP-41616-DHJ85501.jpg
image from http://janzen.sas.upenn.edu/