Tyrannosaurus Rex vs Velociraptor

A detailed side-by-side comparison of Tyrannosaurus Rex and Velociraptor, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

Propiedad Tyrannosaurus Rex Velociraptor
Nombre cientรญfico Tyrannosaurus rex Velociraptor mongoliensis
Clasificaciรณn Tyrannosauridae Dromaeosauridae
Perรญodo Cretaceous Late Cretaceous Late
Dieta Carnivore Carnivore
Longitud 12.3 m 2.0 m
Height 3.7 m 0.5 m
Peso 8.4 t 15 kg
Aรฑo de descubrimiento 1905 1924
Lugar de descubrimiento Montana, USA Gobi Desert, Mongolia
Nombrado por Henry Fairfield Osborn Henry Fairfield Osborn
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Size Comparison

Tyrannosaurus Rex 12.3 m

about as long as 2 cars end-to-end

Velociraptor 2.0 m

about the size of a human adult

Weight Comparison

Tyrannosaurus Rex 8.4 t

about the weight of 1.4 elephants

Velociraptor 15 kg

lighter than a human adult

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Timeline Comparison

Tyrannosaurus Rex
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
Velociraptor
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya

Tyrannosaurus Rex and Velociraptor both lived during the Cretaceous Late period and may have shared the same habitats.

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Diet Comparison

Tyrannosaurus Rex

Carnivore

Tyrannosaurus Rex was a meat-eating predator, hunting other animals for food.

Velociraptor

Carnivore

Velociraptor was a meat-eating predator, hunting other animals for food.

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Classification Comparison

Tyrannosaurus Rex

Clade: Theropoda

Group: Tyrannosauridae

(Tyrant lizards)

Velociraptor

Clade: Theropoda

Group: Dromaeosauridae

(Raptors)

Both dinosaurs share a common ancestor within the Theropoda clade.

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Diferencias clave

  • T. rex was roughly 120ร— heavier than Velociraptor (8,400 kg vs ~15 kg).
  • Velociraptor was fully feathered and approximately turkey-sized; T. rex may have had sparse feathers only as a juvenile.
  • T. rex relied on a crushing bite; Velociraptor used its enlarged sickle-shaped toe claw to slash or pin prey.
  • Velociraptor inhabited the Gobi Desert of Mongolia; T. rex lived in western North America.
  • Velociraptor had a longer, flatter skull with 28 serrated teeth; T. rex had 50โ€“60 massive banana-sized teeth.
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Did You Know?

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Tyrannosaurus Rex was about 6.2x longer than Velociraptor.

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Tyrannosaurus Rex weighed roughly 560x more than Velociraptor.

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Both Tyrannosaurus Rex and Velociraptor were carnivores.

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Both dinosaurs lived during the Cretaceous Late period and may have coexisted.

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Tyrannosaurus Rex was discovered 19 years earlier, in 1905.

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Tyrannosaurus Rex belonged to Tyrannosauridae while Velociraptor belonged to Dromaeosauridae.

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Compare With Other Dinosaurs

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