Tyrannosaurus rex

Tyrannosaurus includes the most famous dinosaur in the world, Tyrannosaurus Rex. This dinosaur is a tyrannosaurid, a group of theropods alongside the allosaurids. These came from predators like Postosuchus, Tachiraptor and Chindesaurus. Tyrannosaurus was very successful, but was not the first dinosaur discovered.

Extra Information
Tyrannosaurus had teeth Twenty-Three Centimeters long, and were shaped like bananas or bent knives. Tyrannosaurus was a terrifying predator, and lived into the extinction. Some people think there is still a Tyrannosaurus around. These massive predators had tiny arms, like their relatives. One of their prey were the lightweight pterosaurs, flying reptiles around five or ten kilograms, and they were easy to catch if near the ground or close to the sea for marine reptiles.

Fame
These dinosaurs are easily recognizable because of their fame. Almost everyone knows this dinosaur and its main features.