Hypsirophus discurus (Cope, 1878) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Stegosauridae genus Stegosaurus species Hypsirophus discurus Name Synonyms Hypsirhophus discurus (Cope, 1878) Stegosaurus discurus (Cope, 1878) Homonyms Hypsirophus discurus (Cope, 1878)