Yinlong
| Yinlong Temporal range: Late Jurassic, | |
|---|---|
| Fossil skeleton | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | †Ornithischia |
| Clade: | †Ceratopsia |
| Family: | †Chaoyangsauridae |
| Genus: | †Yinlong Xu et al., 2006 |
| Species: | †Y. downsi |
| Binomial name | |
| †Yinlong downsi Xu et al., 2006 | |
Yinlong (simplified Chinese: 隐龙; traditional Chinese: 隱龍; pinyin: yǐn lóng, meaning "hidden dragon") is a genus of basal ceratopsian dinosaur from the Late Jurassic Period of China. By far the earliest known ceratopsian, it was a small, primarily bipedal herbivore.