Alert agile lizard with reduced limbs and an elongated body covered with shiny scales,more dependent on moisture than most lizards; found in tropical regions worldwide.

• 活泼敏捷的蜥蜴，四肢退化，细长的身体外披有刺状的鳞，比大多数蜥蜴更依赖于潮湿的环境，见于世界各地的热带地区。