Dilophosaurus

Dilophosaurus wetherilli

双脊龙（Dilophosaurus）是最早的大型肉食性恐龙之一，头部具有两个平行的冠状脊。这种恐龙生活在早侏罗世的北美洲，体长约6米，是当时的顶级掠食者。

描述

测量值 数值 与人类对比
体长 7.0 m roughly the length of a large SUV
体重 2.0 m —
体重 400 kg about 6 adult humans

食性与取食

Carnivore

Dilophosaurus 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

Jurassic Early Mesozoic 代

Dilophosaurus 生活在距今约 201.4 至 174.7 百万年前的 Mesozoic 代 Jurassic Early 纪。

三叠纪末大灭绝后，恐龙迅速多样化并成为陆地脊椎动物的主宰。早期蜥脚类和兽脚类开始演化出更大的体型。

发现地点

命名者 Samuel P. Welles
发现年份 1954
发现地点 Tuba City, Arizona, USA

分类

Dinosauria → Saurischia → Theropoda → Dilophosaurus

兽脚类

两足行走、大多数为肉食性的恐龙，包括有史以来最大的陆地掠食者。兽脚类孕育了现代鸟类。体型从微小的美颌龙到巨大的霸王龙不等。

更多比较

Dilophosaurus 体长 7.0 米，体重 400.0 千克，roughly the length of a large SUV 且 about 6 adult humans。

此时代暂无恐龙记录。:

Komlosaurus carbonis Grallator matsiengensis Grallator morijensis Grallator sauclierensis Gigandipus caudatus Glacialisaurus hammeri

快速开始

分类 Theropoda
地质时代 Jurassic Early
食性 Carnivore
体型 7.0m long, 2.0m tall, 400.0kg

相关恐龙

Therizinosaurus Cretaceous Late
Herbivore
Coelophysis Triassic Late
Carnivore
Sinosauropteryx Cretaceous Early
Carnivore
Archaeopteryx Jurassic Late
Carnivore
Allosaurus Jurassic Late
Carnivore
Anchiornis Jurassic Late
Insectivore
Carnotaurus Cretaceous Late
Carnivore
Carcharodontosaurus Cretaceous Early
Carnivore

常见问题

When did Dilophosaurus live?
Dilophosaurus lived during the Jurassic Early period (Mesozoic Era, 201.4–174.7 million years ago).
What did Dilophosaurus eat?
Dilophosaurus was a carnivore.
How big was Dilophosaurus?
Dilophosaurus was approximately 7.0 meters long, 2.0 meters tall, weighed around 400.0 kg.
When was Dilophosaurus discovered?
Dilophosaurus was first described in 1954 by Samuel P. Welles, with fossils found in Tuba City, Arizona, USA.
What type of dinosaur was Dilophosaurus?
Dilophosaurus belonged to the Theropoda group, which is part of the larger Saurischia clade.
Where were Dilophosaurus fossils found?
Fossils of Dilophosaurus were found in Tuba City, Arizona, USA.
What is the scientific name of Dilophosaurus?
The scientific name of Dilophosaurus is Dilophosaurus wetherilli.

比较恐龙

Dilophosaurus vs Therizinosaurus Dilophosaurus vs Coelophysis Dilophosaurus vs Sinosauropteryx

探索

Jurassic Early
此时代暂无恐龙记录。
Theropoda
此支系暂无恐龙。
Carnivore秒
浏览全部 carnivore秒

探索自然世界

在 Nature FYI 系列中发现更多

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