Deinonychus vs Velociraptor

Una comparación detallada en paralelo de Deinonychus y Velociraptor, que incluye tamaño, dieta, clasificación, período geológico e historia de descubrimiento.

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Propiedad Deinonychus Velociraptor
Nombre científico Deinonychus antirrhopus Velociraptor mongoliensis
Clasificación Dromaeosauridae Dromaeosauridae
Período Cretaceous Early Cretaceous Late
Dieta Carnivore Carnivore
Longitud 3.4 m 2.0 m
Peso 0.9 m 0.5 m
Peso 73 kg 15 kg
Año de descubrimiento 1969 1924
Lugar de descubrimiento Montana, USA Gobi Desert, Mongolia
Nombrado por John Ostrom Henry Fairfield Osborn

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Deinonychus 3.4 m

about the size of a human adult

Velociraptor 2.0 m

about the size of a human adult

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Deinonychus 73 kg

about 1 adult humans

Velociraptor 15 kg

lighter than a human adult

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Deinonychus
145,0 Ma (millones de años) Cretaceous Early (Mesozoic) 100,5 Ma (millones de años)
Velociraptor
100,5 Ma (millones de años) Cretaceous Late (Mesozoic) 66,0 Ma (millones de años)

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Deinonychus

Carnivore

Deinonychus era un depredador carnívoro que cazaba otros animales para alimentarse.

Velociraptor

Carnivore

Velociraptor era un depredador carnívoro que cazaba otros animales para alimentarse.

Clasificaciones

Deinonychus

Clado: Theropoda

Grupo: Dromaeosauridae

(Raptores)

Velociraptor

Clado: Theropoda

Grupo: Dromaeosauridae

(Raptores)

Ambos dinosaurios comparten un ancestro común dentro del clado Dromaeosauridae.

Diferencias clave

  • Deinonychus (3.4 m, ~73 kg) was roughly four times heavier and twice as long as Velociraptor (2 m, ~15 kg).
  • Both had a large sickle-shaped toe claw for attacking prey, but Deinonychus's claw was proportionally larger.
  • The Jurassic Park 'Velociraptors' were actually based on Deinonychus in size and behavior.
  • Deinonychus lived in North America; Velociraptor lived in the Gobi Desert of Asia.
  • Deinonychus is credited with sparking the Dinosaur Renaissance — its discovery suggested dinosaurs were warm-blooded and active.

¿Sabías que?

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Deinonychus was about 1.7x longer than Velociraptor.

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Deinonychus weighed roughly 5x more than Velociraptor.

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Both Deinonychus and Velociraptor were carnivores.

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Deinonychus lived during the Cretaceous Early while Velociraptor lived during the Cretaceous Late, separated by roughly 0 million years.

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Velociraptor was discovered 45 years earlier, in 1924.

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Both belong to the Dromaeosauridae clade, making them relatively close relatives.

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