Tyrannosaurus rex may actually be three separate species

T. Rex might actually be three separate species: study

Specimens of Tyrannosaurus - Wikipedia

Tyrannosaurus rex may have been three species researchers claim - BBC Newsround

Study refutes claim that T. rex was three separate species

T rex's keyhole eye sockets helped its bite, research suggests, Dinosaurs

WATCH: Did the T-Rex actually have feathers and wings like an ostrich?

T. Rex might actually be three separate species: study

Meet the two new Tyrannosaurus species, not as catchy as the OG T. rex though : r/Naturewasmetal

Study refutes claim that T. rex was three separate species, rex