Ectomis octomaculata (Sepp, [1844]);  Comments: (SE AZ as stray), S Texas to Argentina TL: Surinam.

Polythrix octomaculata ♂ last instar,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Bosque Humedo, 290m, collected on 20-VI-1994 as penultimate instar, photographed on 28-VI-1994
foodplant Acosmium panamense
voucher code 94-SRNP-4842, image code 94-SRNP-4842-DHJ26209.jpg
image from http://janzen.sas.upenn.edu/