Moschorhinus

Moschorhinus is an extinct genus of therocephalian synapsid in the family Akidnognathidae with only one species: M. kitchingi, which has been found in the Late Permian to Early Triassic of the South African Karoo Supergroup. It was a large carnivorous therapsid, reaching in total body length with the largest skull comparable to that of a lion in size, and had a broad, blunt snout which bore long, straight canines.

Moschorhinus appears to have ecologically replaced the gorgonopsids as an apex predator, and hunted much like a big cat. While most abundant in the Late Permian, it survived into the Early Triassic in small numbers after the Permian Extinction, though these Triassic survivors had stunted growth.