Possible Clues:

• See 1 Across
• Small lizard
• See 17
• Lizard with an elongated body covered with smooth scales
• Lizard that may have a blue tongue
• Lizard with small behavioural quirk
• Snakelike lizard
• Lizard with short, or no, limbs
• Tail-shedding lizard
• Lizard that may shed its tail