Allancastria

This article needs to be updated. The reason given is: This name seems to now be considered a junior synonym of Zerynthia. Please help update this article to reflect recent events or newly available information. (February 2025)

Allancastria
Allancastria cerisyi
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Papilionidae
Tribe:	Zerynthiini
Genus:	Allancastria Bryk, 1932
Species
See text

Allancastria is a genus of Palaearctic swallowtail butterflies in the subfamily Parnassiinae. Five species are known. The genus has a complex history.