Descrição
T. rex’s short arms may have lowered risk of bites during feeding frenzies. A new hypothesis suggests that the T. rex's short arms may have evolved to avoid injury during communal feeding, particularly to prevent accidental or intentional amputation caused by the creature's powerful jaws and teeth.
Newly discovered dinosaur had tiny arms like T. rex
Dinosaurs: Why did 'T. rex' have such tiny arms?, Science
T-Rex Arms May Have Evolved to Be Short For Protection During
Paleontologists find ancestor of T.Rex
Tyrannosaurus, Jurassic Park Institute Wiki
Why did T-rex have short arms? A new hypothesis says so other T
Size Matters: Bold New Theory Explains Why T-Rex's Arms Were So
Prehistoric Kingdom's new Tyrannosaurus Rex! How accurate would
13 Things Paleontologists Got Wrong About Tyrannosaurus Rex
ScienceAlert - Wild new paper suggests T. rex had absurdly short
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Did T. Rex Feed by Hunting or Scavenging?
Tyrannosaurus rex Smithsonian Institution
Paleontologist's New Theory for Why T. rex Had Such Ridiculously
Why Were T-Rex Arms So Small? One Scientist Has A Great New Theory
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por adulto (o preço varia de acordo com o tamanho do grupo)
