- Ungulata - in former classifications a major division of Mammalia comprising all hoofed mammals; now divided into the orders Perissodactyla (odd-toed ungulates) and Artiodactyla (even-toed ungulates)
--1 is a kind of placental, placental mammal, eutherian, eutherian mammal
--1 is a member of Mammalia, class Mammalia
--1 has members: Dinocerata, order Dinocerata