Microraptor vs Velociraptor

Microraptor と Velociraptor のサイズ、食性、分類、地質時代、発見の歴史を詳しく並べて比較します。

さらに比較

属性 Microraptor Velociraptor
学名 Microraptor gui Velociraptor mongoliensis
分類 Dromaeosauridae Dromaeosauridae
時代 Cretaceous Early Cretaceous Late
食性 Carnivore Carnivore
全長 0.8 m 2.0 m
体重 0.3 m 0.5 m
体重 1 kg 15 kg
発見年 2003 1924
発見場所 Liaoning Province, China Gobi Desert, Mongolia
命名者 Xu Xing et al. Henry Fairfield Osborn

さらに比較

Microraptor 0.8 m

smaller than a human child

Velociraptor 2.0 m

about the size of a human adult

さらに比較

Microraptor 1 kg

lighter than a human adult

Velociraptor 15 kg

lighter than a human adult

さらに比較

Microraptor
145.0 百万年前 Cretaceous Early (Mesozoic) 100.5 百万年前
Velociraptor
100.5 百万年前 Cretaceous Late (Mesozoic) 66.0 百万年前

さらに比較

Microraptor

Carnivore

Microraptor は他の動物を狩る肉食捕食者でした。

Velociraptor

Carnivore

Velociraptor は他の動物を狩る肉食捕食者でした。

分類

Microraptor

クレード: Theropoda

グループ: Dromaeosauridae

(ラプトル)

Velociraptor

クレード: Theropoda

グループ: Dromaeosauridae

(ラプトル)

両恐竜は Dromaeosauridae クレード内に共通の祖先を持っています。

主な相違点

  • Microraptor (0.8 m, ~1 kg) was one of the smallest known dinosaurs; Velociraptor (2 m, ~15 kg) was much larger.
  • Microraptor had four wings — feathered arms and legs — and could glide between trees; Velociraptor was ground-dwelling.
  • Microraptor's plumage was iridescent black like a crow; Velociraptor's coloring is unknown but it was fully feathered.
  • Both were dromaeosaurids from Asia but lived in different regions: Microraptor in China, Velociraptor in Mongolia.
  • Microraptor is among the most bird-like non-avian dinosaurs; Velociraptor is more traditionally raptor-like.

ご存知でしたか?

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Velociraptor was about 2.5x longer than Microraptor.

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Velociraptor weighed roughly 15x more than Microraptor.

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Both Microraptor and Velociraptor were carnivores.

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Microraptor 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 79 years earlier, in 1924.

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

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