Huaxiagnathus
| Huaxiagnathus Temporal range: Early Cretaceous, | |
|---|---|
| Huaxiagnathus fossil displayed in Hong Kong Science Museum | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Family: | †Compsognathidae |
| Genus: | †Huaxiagnathus Hwang et al., 2004 |
| Species: | †H. orientalis |
| Binomial name | |
| †Huaxiagnathus orientalis Hwang et al., 2004 | |
| Synonyms | |
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Huaxiagnathus is an extinct genus of coelurosaurian theropod dinosaur from the Lower Cretaceous of China. The genus contains a single species, Huaxiagnathus orientalis, known from two immature individuals from the Yixian Formation. Huaxiagnathus may represent an earlier ontogenetic stage of the tyrannosauroid Sinotyrannus from the younger Jiufotang Formation.