Ongoing, feel free to contact me with omitted species and evidence of their availability past or present in the UK. Thanks, Viv.
Papilio palinurus, the emerald swallowtail, emerald peacock or green-banded peacock, is a butterfly of the genus Papilio belonging to the Papilionidae family. It is native to Southeast Asia, but is regularly kept in butterfly houses around the world.
Papilio paris, the Paris peacock, is a species of swallowtail butterfly found in the Indian subcontinent and Southeast Asia.