Anchiornis vs Oviraptor

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

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Side-by-Side Comparison

속성 Anchiornis Oviraptor
학명 Anchiornis huxleyi Oviraptor philoceratops
분류 Theropoda Theropoda
시대 Jurassic Late Cretaceous Late
식성 Insectivore Omnivore
길이 0.4 m 1.6 m
Height 0.2 m 0.8 m
무게 0 kg 33 kg
발견 연도 2009 1924
발견 위치 Tiaojishan Formation, China Gobi Desert, Mongolia
명명자 Xu Xing et al. Henry Fairfield Osborn
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Size Comparison

Anchiornis 0.4 m

smaller than a human child

Oviraptor 1.6 m

about the size of a human adult

Weight Comparison

Anchiornis 0 kg

lighter than a human adult

Oviraptor 33 kg

lighter than a human adult

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Timeline Comparison

Anchiornis
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Oviraptor
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
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Diet Comparison

Anchiornis

Insectivore

Anchiornis primarily fed on insects and other small invertebrates.

Oviraptor

Omnivore

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

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Classification Comparison

Anchiornis

Clade: Saurischia

Group: Theropoda

(Beast feet)

Oviraptor

Clade: Saurischia

Group: Theropoda

(Beast feet)

Both dinosaurs share a common ancestor within the Theropoda clade.

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Did You Know?

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Oviraptor was about 4.0x longer than Anchiornis.

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Oviraptor weighed roughly 330x more than Anchiornis.

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Anchiornis was a insectivore while Oviraptor was a omnivore.

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Anchiornis lived during the Jurassic Late while Oviraptor lived during the Cretaceous Late, separated by roughly 44 million years.

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Oviraptor was discovered 85 years earlier, in 1924.

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

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Compare With Other Dinosaurs

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