Eucercosaurus
- 优尾龙属（优尾龙是一种生存于白垩纪早期的鸟脚下目恐龙，模式种为E. tanyspondylus。属名意为“有美好尾巴的蜥蜴”。曾被归类于甲龙下目，目前是鸟脚下目的一个疑名）
Eucercosaurus
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abstract:
Eucercosaurus is the name given to a genus of dinosaur from the Early Cretaceous. It was an ornithopod discovered in England and first described in 1879.
以上来源于:
WordNet