Leontosaurus vanderhorsti (Broom & George, 1950) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Gorgonopidae genus Leontosaurus species Leontosaurus vanderhorsti Name Synonyms Rubidgea platyrhina Brink & Kitching, 1953 Sycosaurus vanderhorsti (Broom & George, 1950) Homonyms Leontosaurus vanderhorsti (Broom & George, 1950)