Tomarctus brevirostris Cope, 1873 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Carnivora family Canidae genus Tomarctus species Tomarctus brevirostris Name Synonyms Aelurodon francisi Hay, 1924 Aelurodon simulans Hay, 1924 Homonyms Tomarctus brevirostris Cope, 1873