Harpagosaurus silberlingii (Gilmore, 1938) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Squamata family Anguidae genus Proxestops species Harpagosaurus silberlingii Name Synonyms Paraprionosaurus silberlingii (Gilmore, 1938) Peltosaurus jepseni (Gilmore, 1942) Proxestops gastrodon Bartels, 1988 Proxestops jepseni (Gilmore, 1942) Proxestops jepsoni Gauthier, 1982 Proxestops silberlingii (Gilmore, 1938) Homonyms Harpagosaurus silberlingii (Gilmore, 1938)