Haringtonhippus francisci Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Equidae genus Haringtonhippus species Haringtonhippus francisci Name Synonyms Asinus francisci (Hay, 1915) Equus arrelanoi Mooser, 1958 Equus francisci (Hay, 1915) Equus quinni Slaughter et al., 1962 Homonyms Haringtonhippus francisci