Carcharodontosaurus vs Spinosaurus
Carcharodontosaurus と Spinosaurus のサイズ、食性、分類、地質時代、発見の歴史を詳しく並べて比較します。
{# ═══════════════════════════════════════════════════════════════════════════ Side-by-side comparison table ═══════════════════════════════════════════════════════════════════════════ #}さらに比較
| 属性 | Carcharodontosaurus | Spinosaurus |
|---|---|---|
| 学名 | Carcharodontosaurus saharicus | Spinosaurus aegyptiacus |
| 分類 | Theropoda | Spinosauridae |
| 時代 | Cretaceous Early | Cretaceous Early |
| 食性 | Carnivore | Piscivore |
| 全長 | 12.0 m | 15.0 m |
| 体重 | 3.6 m | 5.2 m |
| 体重 | 6.2 t | 7.4 t |
| 発見年 | 1931 | 1912 |
| 発見場所 | Kem Kem Beds, Morocco | Bahariya Oasis, Egypt |
| 命名者 | Ernst Stromer | Ernst Stromer |
さらに比較
Carcharodontosaurus
12.0 m
about as long as 2 cars end-to-end
Spinosaurus
15.0 m
about as long as 3 cars end-to-end
さらに比較
Carcharodontosaurus
6.2 t
about the weight of 1.0 elephants
Spinosaurus
7.4 t
about the weight of 1.2 elephants
さらに比較
Carcharodontosaurus
Spinosaurus
Carcharodontosaurus と Spinosaurus はともに Cretaceous Early 紀に生息しており、同じ生息地を共有していた可能性があります。
さらに比較
Carcharodontosaurus
CarnivoreCarcharodontosaurus は他の動物を狩る肉食捕食者でした。
Spinosaurus
PiscivoreSpinosaurus は水中の獲物を捕らえることに特化した魚食性恐竜でした。
分類
Carcharodontosaurus
Spinosaurus
主な相違点
- Spinosaurus (15 m, ~7,400 kg) was larger than Carcharodontosaurus (12 m, ~6,200 kg).
- Both lived in North Africa during the Cretaceous and may have coexisted in the same ecosystem.
- Spinosaurus was semi-aquatic and primarily piscivorous; Carcharodontosaurus was a terrestrial apex predator hunting large dinosaurs.
- Carcharodontosaurus had serrated, shark-like cutting teeth; Spinosaurus had conical, unserrated teeth adapted for gripping fish.
- Their coexistence in the Kem Kem Beds suggests niche partitioning — one dominated water, the other land.
ご存知でしたか？
💡
Carcharodontosaurus was a carnivore while Spinosaurus was a piscivore.
💡
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
💡
Spinosaurus was discovered 19 years earlier, in 1912.
💡
Carcharodontosaurus belonged to Theropoda while Spinosaurus belonged to Spinosauridae.
恐竜を比較
恐竜を比較
自然の世界を探索する
Nature FYI ファミリーでさらに発見する