Hello,

There is a short but thorough care section on your species of Keeled Lizard (Gerrhosaurus are the true plateds, and Zonosaurs the Girdled, etc.) on pp. 55-56 of Manfred Rogner's Volume 2 LIZARDS. Rogner's books are still available via Amazon, ABE, etc., or should be in a decent library.

Good luck with your new lizard!

C.