Wikipedia
Leptocircini
Leptocircini (formerly named Graphiini) is a tribe of swallowtail butterflies that includes the genera Eurytides (kite swallowtails), Graphium (swordtails), and Lamproptera (dragontails).
The tribe consists of roughly 140 species in nine genera worldwide and one native North American species, Eurytides marcellus.