Stenonychosaurus inequalis

† 不等细爪龙是细爪龙的模式种，其分类地位曾长期存在争议。随着古生物学的发展，该种被并入伤齿龙属，成为研究北美白垩纪兽脚类系统分类演变的典型案例。

食性与取食

Carnivore

Stenonychosaurus inequalis 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

Stenonychosaurus inequalis 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。

Canada

地质时代	Cretaceous Late
食性	Carnivore

When did Stenonychosaurus inequalis live?

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

What did Stenonychosaurus inequalis eat?

Stenonychosaurus inequalis was a carnivore.

Where were Stenonychosaurus inequalis fossils found?

Fossils of Stenonychosaurus inequalis were found in Canada.

Data verified 三月 2026

在 Nature FYI 系列中发现更多