unguligrade
An animal that walks on hooves.
Dr. [Philip] Sclater submitted a classification of the Ruminating Artio-dactyls to the Section, in which he separated the Antilocapra from the other Unguligrades.
Where it comes from
From Latin ungula (“claw, hoof”) + -grade (“means of walking”) (from Latin gradus). Compare French ongulograde.
Adapted from the Wiktionary entry unguligrade (CC BY-SA 4.0).