| Leptosaurus Temporal range: Late Jurassic, | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Rhynchocephalia |
| Suborder: | Sphenodontia |
| Genus: | †Leptosaurus Fitzinger, 1837 |
| Species: | †L. neptunius |
| Binomial name | |
| †Leptosaurus neptunius (Goldfuss, 1831) | |
Leptosaurus is a genus of sphenodontian from the Late Jurassic of Bavaria, southern Germany.
Kallimodon, at times synonymized with Leptosaurus, is actually a distinct genus more closely related to Sapheosaurus.