Lophiotherium Marsh, 1871 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Palaeotheriidae genus Lophiotherium Name Homonyms Lophiotherium Fischer, 1829 Lophiotherium Gervais, 1850 Lophiotherium Marsh, 1871