Anchiornis vs Pteranodon

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

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Side-by-Side Comparison

Thuộc tính Anchiornis Pteranodon
Tên khoa học Anchiornis huxleyi Pteranodon longiceps
Phân loại Theropoda Theropoda
Kỷ Jurassic Late Cretaceous Late
Chế độ ăn Insectivore Piscivore
Chiều dài 0.4 m 1.8 m
Height 0.2 m 0.6 m
Cân nặng 0 kg 25 kg
Năm khám phá 2009 1876
Địa điểm khám phá Tiaojishan Formation, China Smoky Hill Chalk, Kansas, USA
Được đặt tên bởi Xu Xing et al. Othniel Charles Marsh
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Size Comparison

Anchiornis 0.4 m

smaller than a human child

Pteranodon 1.8 m

about the size of a human adult

Weight Comparison

Anchiornis 0 kg

lighter than a human adult

Pteranodon 25 kg

lighter than a human adult

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Timeline Comparison

Anchiornis
161,5 Mya Jurassic Late (Mesozoic) 145,0 Mya
Pteranodon
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.

Pteranodon

Piscivore

Pteranodon was a fish-eater, specialized in catching aquatic prey.

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Classification Comparison

Anchiornis

Clade: Saurischia

Group: Theropoda

(Beast feet)

Pteranodon

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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Pteranodon was about 4.5x longer than Anchiornis.

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Pteranodon weighed roughly 250x more than Anchiornis.

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Anchiornis was a insectivore while Pteranodon was a piscivore.

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

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Pteranodon was discovered 133 years earlier, in 1876.

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

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