Hamadryas et Pycina

[Orlando Muyshondt]

We are interested in two species of neotropical butterflies:
Hamadryas glauconome (Bates) and Pycina (Zamba) zelis - Godman & Salvin.
Last publication we read about them, is Butterflies of Costa Rica, 1987 by
P. J. De Vries, who has witnessed ovopositions on the two.
We would appreciate more information about their early stages and if
possible obtain the name of publication where they are described, si we can
try to obtain it.
orlando.muyshondt at skynet.be