Amapasaurus tetradactylus Cunha, 1970 Dataset NCBI Taxonomy Classification kingdom Metazoa phylum Chordata class Lepidosauria order Squamata family Gymnophthalmidae genus Amapasaurus species Amapasaurus tetradactylus Name Homonyms Amapasaurus tetradactylus Amapasaurus tetradactylus Cunha, 1970