| Hadrokkosaurus Temporal range: Middle Triassic | |
|---|---|
 | |
| Skull of Hadrokkosaurus bradyi in the New Mexico Museum of Natural History and Science | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | † Temnospondyli |
| Suborder: | † Stereospondyli |
| Family: | † Brachyopidae |
| Genus: | † Hadrokkosaurus Welles, 1957 |
| Type species | |
| †Hadrokkosaurus bradyi Welles, 1947 (originally Taphrognathus bradyi) | |
Hadrokkosaurus is an extinct genus of brachyopid temnospondyl amphibian from the Middle Triassic of the southwestern United States. It includes a single species, Hadrokkosaurus bradyi, known from the Moenkopi Formation of Arizona. [1]
