Capromeryx

Capromeryx (dwarf pronghorn) is an extinct genus of dwarf pronghorns (Antilocapridae) that originated in North America during the Pliocene about 5 million years ago (the exact range of their presence on the landscape is still not known, but the most recent fossils found date to the terminal Pleistocene). Antilocaprines began to decline in diversity during the Late Miocene, and the closest living relative and only surviving antilocaprine is the North American pronghorn (Antilocapra americana).