Jeholornis prima

热河鸟（Jeholornis prima）是一种产自早白垩世中国的史前鸟类，以其长而多羽的尾巴（有别于现代鸟类短尾）和以种子为食的习性著称。

食性与取食

Carnivore

Jeholornis prima 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

Jeholornis prima 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 Jeholornis prima live?

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

What did Jeholornis prima eat?

Jeholornis prima was a carnivore.

Where were Jeholornis prima fossils found?

Fossils of Jeholornis prima were found in China.

Data verified 三月 2026

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