hipparion
Noun
Meaning
An extinct genus of Tertiary mammals allied to the horse, but three-toed, having on each foot a small lateral hoof on each side of the main central one. It is believed to be one of the ancestral genera of the Horse family.
Source: Webster's dictionarySynonyms
hyracotherium
protohippus
pliohippus
paleotherium
hippotherium
anchitherium
eurygnathohippus
merychippus
parahippus
xenicohippus
leptictidium
hypohippus
sinohippus
propalaeotherium
megahippus
Show all synonyms