Deinonychus vs Irritator
Deinonychus 与 Irritator 的详细并排对比，涵盖体型、食性、分类、地质时期和发现历史。
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| 属性 | Deinonychus | Irritator |
|---|---|---|
| 学名 | Deinonychus antirrhopus | Irritator challengeri |
| 分类 | Dromaeosauridae | Spinosauridae |
| 时代 | Cretaceous Early | Cretaceous Early |
| 食性 | Carnivore | Piscivore |
| 体长 | 3.4 m | 8.0 m |
| 体重 | 0.9 m | 2.5 m |
| 体重 | 73 kg | 1.0 t |
| 发现年份 | 1969 | 1996 |
| 发现地点 | Montana, USA | Santana Formation, Brazil |
| 命名者 | John Ostrom | David Martill et al. |
更多比较
about the size of a human adult
roughly the length of a large SUV
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about 1 adult humans
comparable to 1.0 small cars
更多比较
Deinonychus 和 Irritator 都生活在 Cretaceous Early 纪，可能共享相同的栖息地。
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Deinonychus
CarnivoreDeinonychus 是以狩猎其他动物为食的肉食性捕食者。
Irritator
PiscivoreIrritator 是鱼食性恐龙，专门捕捉水中猎物。
分类
Deinonychus
Irritator
两只恐龙在 Theropoda 演化支内拥有共同祖先。
你知道吗？
Irritator was about 2.4x longer than Deinonychus.
Irritator weighed roughly 14x more than Deinonychus.
Deinonychus was a carnivore while Irritator was a piscivore.
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
Deinonychus was discovered 27 years earlier, in 1969.
Deinonychus belonged to Dromaeosauridae while Irritator belonged to Spinosauridae.
比较恐龙
比较恐龙
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