Credit: Plantar (underneath) view of feet of a four-toed tapir (left) and a one-toed horse (right) (by Nuria Melisa Morales-GarcĂa. In the middle, a reconstruction of the extinct three-toed horse Hipparion, by Karolina Suchan-Okulska
Plantar (underneath) view of feet of a four-toed tapir (left) and a one-toed horse (right). In the middle, a reconstruction of the extinct three-toed horse Hipparion.