Similiyanornis brevipectus

† 短胸似燕鸟是来自中国九佛堂组的早白垩世反鸟类。这种有齿的小型鸟类表现出缩短的胸骨等骨骼特征，使反鸟类区别于现代鸟类。

食性与取食

Carnivore

Similiyanornis brevipectus 是肉食性捕食者。肉食性恐龙是配备了锋利牙齿和爪子的积极猎手或食腐动物。它们占据了各自生态系统食物链的顶端。

Cretaceous Early Mesozoic 代

Similiyanornis brevipectus 生活在距今约 145.0 至 100.5 百万年前的 Mesozoic 代 Cretaceous Early 纪。

白垩纪见证了恐龙的持续演化，鸟脚类和早期角龙类兴起。开花植物首次出现并开始改变陆地生态系统。棘龙和其他大型兽脚类在此时期生活。

China

地质时代	Cretaceous Early
食性	Carnivore

When did Similiyanornis brevipectus live?

Similiyanornis brevipectus lived during the Cretaceous Early period (Mesozoic Era, 145.0–100.5 million years ago).

What did Similiyanornis brevipectus eat?

Similiyanornis brevipectus was a carnivore.

Where were Similiyanornis brevipectus fossils found?

Fossils of Similiyanornis brevipectus were found in China.

Data verified 三月 2026

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