Intiornis inexpectatus

† Intiornis inexpectatus——一种来自阿根廷西北部的晚白垩世反鸟类。出自安纳克莱托组的小型肉食性树栖鸟类。"来自内陆的意外之鸟"是南美少数反鸟类之一，有助于了解白垩纪南美鸟类群落。

食性与取食

Carnivore

Intiornis inexpectatus 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 Late Mesozoic 代

Intiornis inexpectatus 生活在距今约 100.5 至 66.0 百万年前的 Mesozoic 代 Cretaceous Late 纪。

恐龙时代的最终篇章，出现了霸王龙、三角龙、伶盗龙等标志性物种。恐龙在奇克苏鲁陨石撞击终结中生代之前达到了多样性顶峰。

Argentina

地质时代	Cretaceous Late
食性	Carnivore

When did Intiornis inexpectatus live?

Intiornis inexpectatus lived during the Cretaceous Late period (Mesozoic Era, 100.5–66.0 million years ago).

What did Intiornis inexpectatus eat?

Intiornis inexpectatus was a carnivore.

Where were Intiornis inexpectatus fossils found?

Fossils of Intiornis inexpectatus were found in Argentina.

Data verified 三月 2026

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