Dingy or dainty swallowtail caterpillar in its final instar ( Papilio anactus)

''Papilio anactus'', the dainty swallowtail, dingy swallowtail or small citrus butterfly is a medium-sized butterfly from the family Papilionidae, that is endemic to Australia.

For protection against predators, this non-poisonous butterfly mimics the poisonous male ''Cressida cressida'', another swallowtail butterfly that obtains its toxic properties through its host plant, the Dutchman's pipe.