Heterodontosaurus tucki Crompton & Charig, 1962 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Heterodontosauridae genus Heterodontosaurus species Heterodontosaurus tucki Name Synonyms Lycorhinus tucki (Crompton & Charig, 1962) Homonyms Heterodontosaurus tucki Crompton & Charig, 1962