9115
9109 (1)
Horse Anatomy #2
Horse. The Horse is a single-hooved (ungulate) mammal belonging to the taxonomic family Equidae. The horse has evolved over the past 45 to 55 million.
Hoofed mammals Ungulates. Ungulates: Refer to mammals with hooves Artiodactyla:_________ Perissodactyla: __________.
Horse Encyclopedia
