Urbanus viterboana (Ehrmann, 1907);  Comments: E & W Mexico to Colombia and Ecuador TL: Colombia.

Urbanus viterboana penultimate instar, length 22 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Cacao,
Estacion Cacao, 1150m, collected on 29-IV-2001, photographed on 13-V-2001
foodplant Schistocarpha oppositifolia
voucher code 01-SRNP-6741, image code 01-SRNP-6741-DHJ63585.jpg
and 01-SRNP-6741-DHJ63584.jpg
image from http://janzen.sas.upenn.edu/