Jianchangnathus
| Jianchangnathus Temporal range: Middle Jurassic, | |
|---|---|
| Holotype, Paleozoological Museum of China | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | †Pterosauria |
| Family: | †Rhamphorhynchidae |
| Subfamily: | †Rhamphorhynchinae |
| Genus: | †Jianchangnathus Cheng et al., 2012 |
| Species: | †J. robustus |
| Binomial name | |
| †Jianchangnathus robustus Cheng et al, 2012 | |
Jianchangnathus is an extinct genus of basal pterosaur from the Middle Jurassic Tiaojishan Formation of northeastern China.