Hyalothyrus neleus pemphigargyra (Mabille, 1888);  Comments: SE Mexico to Colombia and Venezuela TL: Panama.

Hyalothyrus neleus pemphigargyra ♀ last instar, length 30 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Del Oro,
Sendero Puertas, 400m, collected on 14-VIII-2003 as penpenultimate instar, photographed on 19-VIII-2003
foodplant Swartzia cubensis
voucher code 03-SRNP-19291, image code 03-SRNP-19291-DHJ77227.jpg
and 03-SRNP-19291-DHJ77231.jpg
image from http://janzen.sas.upenn.edu/