Which group of butterflies, members of the *Papilionidae* family, holds the title for the world's largest species?

Answer

Birdwings

The spectacular birdwings are identified as the world's largest butterflies within the swallowtail family.

Which group of butterflies, members of the *Papilionidae* family, holds the title for the world's largest species?
insectbutterflyFeaturewingSwallowtail