Deinonychus vs Oviraptor

A detailed side-by-side comparison of Deinonychus and Oviraptor, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

Property Deinonychus Oviraptor
Scientific Name Deinonychus antirrhopus Oviraptor philoceratops
Classification Dromaeosauridae Theropoda
Period Cretaceous Early Cretaceous Late
Diet Carnivore Omnivore
Length 3.4 m 1.6 m
Height 0.9 m 0.8 m
Weight 73 kg 33 kg
Discovery Year 1969 1924
Discovery Location Montana, USA Gobi Desert, Mongolia
Named By John Ostrom Henry Fairfield Osborn
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Size Comparison

Deinonychus 3.4 m

about the size of a human adult

Oviraptor 1.6 m

about the size of a human adult

Weight Comparison

Deinonychus 73 kg

about 1 adult humans

Oviraptor 33 kg

lighter than a human adult

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Timeline Comparison

Deinonychus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya
Oviraptor
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
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Diet Comparison

Deinonychus

Carnivore

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

Oviraptor

Omnivore

Oviraptor had an omnivorous diet, consuming both plants and small animals.

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Classification Comparison

Deinonychus

Clade: Theropoda

Group: Dromaeosauridae

(Raptors)

Oviraptor

Clade: Saurischia

Group: Theropoda

(Beast feet)

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Did You Know?

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Deinonychus was about 2.1x longer than Oviraptor.

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Deinonychus weighed roughly 2x more than Oviraptor.

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Deinonychus was a carnivore while Oviraptor was a omnivore.

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

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Oviraptor was discovered 45 years earlier, in 1924.

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Deinonychus belonged to Dromaeosauridae while Oviraptor belonged to Theropoda.

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Compare With Other Dinosaurs

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