Rex

Rex
Species	Tyrannosaurus
Age	66 million years
Born	Late Cretaceous
Gender	Female
Status	Alive
Titles/Aliases	The Beast (Mia Nigel Oliver Smith Rayne)
Family	Grumpy (son)
Portrayed By	Animal sound effects

Rex is a female Tyrannosaurus and the mother of Grumpy and lives on Primeval Island with other dinosaurs and other prehistoric animals like mammals.