anise swallowtail or western swallowtail (Papilio zelicaon)

Papilio zelicaon is a species in the Papilio genus. It is commonly known as anise swallowtail or western swallowtail This name is unplaced name for the species in the family Papilionidae subfamily Papilioninae, tribe Papilionini, . It is in the subgenus Papilio . This species is found in western North America.