Quetzalcoatlus (named for the Aztec feathered serpent god Quetzalcoatl) was a pterodactyloid pterosaur known from the Late Cretaceous of North America (Campanian–Maastrichtian stages, 84–65 ma), and one of the largest known flying animals of all time. It was a member of the Azhdarchidae, a family of advanced toothless pterosaurs with unusually long, stiffened necks.

This article is a stub. You can help Fossil Wiki by expanding it.