Ruminant suborder (ruminantia) including the mouse deer, deer, and hole angle classes. They began to appear from late Eocene to Miocene prosperous start to become the most widely distributed species and the largest number of hoofed animals.
All extant and extinct artiodactyls can be divided into three sub-orders, namely, pig-shaped sub-orders (suiformes), corpus foot sub-orders (tylopoda) and the ruminant suborder (ruminantia). |
Tragulidae