Psittacosaurus sattayaraki Buffetaut & Suteethorn, 1992 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Psittacosauridae genus Psittacosaurus species Psittacosaurus sattayaraki Name Homonyms Psittacosaurus sattayaraki Buffetaut & Suteethorn, 1992