Parahippus nebrascensis (Peterson, 1907) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Equidae genus Parahippus species Parahippus nebrascensis Name Synonyms Desmatippus nebrascensis (Peterson, 1907) Homonyms Parahippus nebrascensis (Peterson, 1907)