Horse

The horse is any of the species belonging to the taxonomic family Equidae. The horse family includes numerous extant species such as the donkeys (E. asinus), zebras (E. zebra), mules (E. mulus), and domestic horse (E. caballus), plus a number of extinct varieties only known from fossil records.

Living Species

 * E. africanus - African wild ass
 * E. asinus - Donkey
 * E. caballus - Domestic horse
 * E. ferus - Wild horse
 * E. grevyi - Grevy's zebra
 * E. hemionus - Onager
 * E. mulus - Mule
 * E. onager - Onager
 * E. quagga - Plains zebra
 * E. zebra - Mountain zebra