Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Perissodactyla Owen, 1848 - odd-toed ungulates
Family Equidae Gray, 1821 [monotypic] - horses, zebras, and asses
Genus Equus Linnaeus, 1758 - horses, zebras, and asses
Equus quagga group Boddaert, 1785
Equus burchellii (Gray, 1824) - Burchell's zebra
Equus burchellii antiquorum (Smith, 1841)