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

Gorgythion begga pyralina ♂ last instar, length 16 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Pitilla,
Pasmompa, 440m, collected on 25-III-2004 as penpenultimate instar, photographed on 03-IV-2004
foodplant Heteropterys macrostachya
voucher code 04-SRNP-31497, image code 04-SRNP-31497-DHJ82495.jpg
image from http://janzen.sas.upenn.edu/