Osmotherium spelaeum Cope, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Carnivora family Mustelidae genus Osmotherium species Osmotherium spelaeum Name Synonyms Brachyprotoma fossidens (Cope, 1896) Brachyprotoma leptops (Cope, 1899) Mephitis fodiens Hall, 1936 Mephitis fossidens (Cope, 1896) Mephitis leptops (Cope, 1899) Mephitis orthostichus Cope, 1896 Pelycictis lobulatus Cope, 1896 Homonyms Osmotherium spelaeum Cope, 1896