Lizards
Synonyms
Chameleon
Chameleons
Gecko
Geckos
Gila Monster
Gila Monsters
Lizard
Monster, Gila
Monsters, Gila
Reptiles within the order Squamata that generally possess limbs, moveable EYELIDS, and EXTERNAL EAR openings, although there are some species which lack one or more of these structures.