Leurocephalus cultridens (Osborn et al., 1878) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Perissodactyla family Brontotheriidae genus Telmatherium species Telmatherium validum Name Homonyms Leurocephalus cultridens (Osborn et al., 1878)