Irritator challengeri

Irritator challengeri

†挑战者怒龙是来自白垩纪巴西的喜食鱼的兽脚恐龙。

食性与取食

Carnivore

Irritator challengeri 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。

时代

Cretaceous Early Mesozoic 代

Irritator challengeri 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。

发现地点

发现地点 Brazil

快速开始

地质时代 Cretaceous Early
食性 Carnivore

常见问题

When did Irritator challengeri live?
Irritator challengeri lived during the Cretaceous Early period (Mesozoic Era, 145.0–100.5 million years ago).
What did Irritator challengeri eat?
Irritator challengeri was a carnivore.
Where were Irritator challengeri fossils found?
Fossils of Irritator challengeri were found in Brazil.

比较恐龙

探索

探索自然世界

在 Nature FYI 系列中发现更多