Caligula boisduvali
Caligula boisduvali is a moth of the family Saturniidae. It was described by Eduard Friedrich Eversmann in 1846. It is found in the Russian Far East and Japan.
[Image:Caligula boisduvali male sjh.jpg|thumb|left|200px|Male]
The length of the forewings is. Adults are on wing from August to September.
The larvae feed on the leaves of various plants, including Salix, Hippophae, Betula and Filipendula ulmaria.