Aphelops

Aphelops (Greek: "smooth" (apheles), "face" (ops), in a reference of lacking a horn) is an extinct genus of hornless rhinocerotids endemic to North America. It lived from the Middle Miocene to the Early Pliocene, during which it was a common component of North American mammalian faunas along with Teleoceras.

==Description== thumb|left|Skull of A. malacorhinus On the basis of skull size, the largest species of Aphelops is A. mutilus (which is the largest North American rhinoceros) and the smallest is the type species A. megalodus. A. mutilus has been estimated to have weighed , and A. malacorhinus has been estimated at .