Xenicohippus grangeri Bown & Kihm, 1981 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Equidae genus Xenicohippus species Xenicohippus grangeri Name Homonyms Xenicohippus grangeri Bown & Kihm, 1981