running hyena

— In Africa between 1.8 million and 900,000 ʙᴘ the Paracolobus - Africa's largest monkey, three species of sabretooth (which survived in Eurasia and America), ten species of elephant-like Proboscidea, one or more 'forest hippo' (Hexaprotodon) species, the large ground-sloth analogue Ancylotherium ('hooked beast'), the lion-sized hyena Pachycrocuta, the cheetah-like 'running hyena' Chasmaporthetes, a species of large dog, giant pigs, the 'super-aquatic' hippo H. gorgops, the hipparion (a genus of horse), and the australopithecines all went extinct.