Heptasaurus
| Heptasaurus Temporal range: | |
|---|---|
| Underside of the skull of Heptasaurus cappelensis | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | †Temnospondyli |
| Suborder: | †Stereospondyli |
| Clade: | †Capitosauria |
| Family: | †Mastodonsauridae |
| Genus: | †Heptasaurus Säve-Söderbergh, 1935 |
| Type species | |
| †Heptasaurus cappelensis (Wepfer, 1923 [originally Mastodonsaurus cappelensis]) | |
Heptasaurus is an extinct genus of Triassic capitosaurian temnospondyl within the family Mastodonsauridae.