Megistotherium osteothlastes (Savage, 1973) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia family Hyaenodontidae genus Megistotherium species Megistotherium osteothlastes Name Synonyms Hyainailouros osteothlastes (Savage, 1973) Homonyms Megistotherium osteothlastes (Savage, 1973)