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

Polygonus leo arizonensis penultimate instar, length 30 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Bosque San Emilio, 300m, collected on 21-IV-1983, photographed on 21-IV-1983
voucher code 83-SRNP-98, image code 83-SRNP-98-DHJ5052.jpg
image from http://janzen.sas.upenn.edu/