Ectomis caunus (Herrich-Schäffer, 1869);  Comments: E Mexico to S Brazil and Paraguay TL: ?.

Polythrix caunus ♂ pupa,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Bosque Humedo, 290m, collected on 19-VII-1992, photographed on 12-VIII-1992
foodplant Ceratophytum tetragonolobum
voucher code 92-SRNP-3596, image code 92-SRNP-3596-DHJ16124.jpg
and 92-SRNP-3596-DHJ16122.jpg
image from http://janzen.sas.upenn.edu/