Equus stenonis (Cocchi, 1867) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Equidae genus Equus species Equus stenonis Name Synonyms Allohippus stenonis (Cocchi, 1867) Homonyms Equus stenonis (Cocchi, 1867) Equus stenonis (Bustos, 1976)