? koellikeri Günther, 1873 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Squamata family Anguidae genus Hyalosaurus species Hyalosaurus koellikeri Name Homonyms ? koellikeri Trouessart, 1904 ? koellikeri Heer, 1847 ? koellikeri Günther, 1873