Opisthodontia (reptile)
| Opisthodonts Temporal range: | |
|---|---|
| Priosphenodon, a large eilenodontine opisthodont | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Rhynchocephalia |
| Suborder: | Sphenodontia |
| Clade: | †Opisthodontia Apesteguia & Novas, 2003 |
| Genera | |
Opisthodontia is a proposed clade of sphenodontian reptiles, uniting Opisthias from the Late Jurassic-earliest Cretaceous of Europe and North America with the Eilenodontinae, a group of herbivorous sphenodontians known from the Late Triassic to Late Cretaceous.