Equus conversidens (Owen, 1869) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Equidae genus Equus species Equus conversidens Name Synonyms Asinus conversidens (Owen, 1869) Equus barcenaei Cope, 1884 Equus barcenoei Cope, 1884 Onager zoyatalis Mooser, 1959 Homonyms Equus conversidens (Owen, 1869)