Polygonus arizonensis (Skinner, 1911);  Comments: SW USA (mostly as strays) & S TX to Central America TL: USA (Az).

Polygonus leo arizonensis penultimate instar, length 20 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Bosque San Emilio, 300m, collected on 13-XI-1990 as last instar, photographed on 18-XI-1990
foodplant Lonchocarpus minimiflorus
voucher code 90-SRNP-2119, image code 90-SRNP-2119-DHJ13237.jpg
and 90-SRNP-2119-DHJ13233.jpg
image from http://janzen.sas.upenn.edu/