Chilantaisaurus

Chilantaisaurus is a genus of theropod (possibly a carnosaur) from the middle-cretaceous period of Asia, around ninety-one-million-years ago.

Fact
A little-known theropod, Chilantaisaurus is only known bits and pieces. Even its exact relations to a certain theropod subgroup is in debate.

In the film
A bizarre-looking theropod, believed to be Chilantaisaurus by fans, appeared trying to snack on Umasou, but was sent flying by a kick from Heart.

Trivia
The Chilantaisaur in the film looks a lot like the South American dinosaur Carnotaurus