Merychippus is an extinct proto-horse of the family Equidae that was endemic to North America during the Miocene, 15.97–5.33 million years ago.[2] It had three toes on each foot and is the first horse known to have grazed.
Merychippus has been suggested to play 13 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
