Pterodactyl or Pterosaur?

Why are Pterosaurs sometimes called Pterodactyls?

PTERODACTYLS AT DUSK, Jackson School of Geosciences

Pterosaurs are NOT Dinosaurs! - Grand Rapids Public Museum

Pterosaurs: Flight in the Age of Dinosaurs - COSI

Let's learn about pterosaurs

Is a pterosaur a dinosaur? — Science Mill

Pterosaurs Poster - Dan's Dinosaurs

Pteranodon pterosaur hi-res stock photography and images - Alamy

The oldest ever pterosaur in Australia was just discovered; it's 107 million years old

Pterosaurs had brightly colored feathers like toucans, according to a new study

Gemini& Genius Dinosaur Toys, Pterosaur Model, Flying Dinosaur Toys, Pterodactyl Toys, Pteranodon Figure Toys, Gifts or Cake Toppers for Kids（2Pcs） : Toys & Games