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

Polythrix octomaculata penpenultimate instar,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Area Administrativa, 295m, collected on 26-VII-1995 as penpenultimate instar, photographed on 29-VII-1995
foodplant Karwinskia calderonii
voucher code 95-SRNP-7131, image code 95-SRNP-7131-DHJ24402.jpg
image from http://janzen.sas.upenn.edu/