Opisthotriton
| Opisthotriton | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Family: | †Batrachosauroididae |
| Genus: | †Opisthotriton Auffenberg, 1961 |
| Species | |
|
O. kayi Auffenberg, 1961 | |
Opisthotriton is an extinct genus of prehistoric salamanders that lived in North America between at least the Upper Cretaceous and the Paleocene.