Ectomis auginus (Hewitson, 1867);  Comments: SE Mexico to S Brazil TL: Brazil (Am).

Polythrix auginus last instar, length 36 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Brasilia,
Erasmo Loaiciga, 445m, collected on 14-IV-2007 as last instar, photographed on 20-IV-2007
foodplant Lundia puberula
voucher code 07-SRNP-65115, image code 07-SRNP-65115-DHJ429269.jpg
image from http://janzen.sas.upenn.edu/