Ornithoptera victoriae regis × O. priamus urvillianus (hybrid, ♂)
Bougainville I., Solomon Is.
Ornithoptera allottei

This collection by Prof. Emeritus Hirokazu Okamura of Osaka Institute of Technology mainly contains beautiful butterflies, strange moths, and big beetles (Lucanidae, Scarabaeidae and Carabidae) with very rare species.