Cosoryx Merriamoceros Merycodus Paracosoryx Ramoceros Merycondontinae is a subfamily of pronghorn that arose during the middle of the Miocene and became extinct by the end of that period.

The Merycondontinae were small, slightly built, fast-running ungulates.

Both males and females were horned.

The genera Meryceros and Submeryceros are generally regarded as synonymous with Merycodus.

This prehistoric even-toed ungulate-related article is a stub.