Tokay Gecko - they are beautiful, they change colors, they can jump and climb your walls and hide on your ceiling, they have razor sharp teeth and will bite a huge chunk out of your arm if you get near it. They chirp like birds when mating and growl like the girl from the movie "The Ring" when angry. Very difficult reptile to have as a pet but worth it if you like lizards. Make sure you get two so they chirp at each other. NOT FOR CHILDREN! RIP my little buddy =(
Blue Iguana (only found on the Caribbean Island Grand Cayman) Slithers Back from Extinction by Fred Burton. This is a male Grand Cayman Blue Iguana (Cyclura lewisi) at his peak. This reptile often grow to more than 5 ft in length and 25 lbs.
What a cutey - the thorny devil lizard or Moloch - features a spiny "false head" on the back of its neck, and the lizard presents this to potential predators by dipping its real head. The thorny devil's body is ridged in structure, and this enables the animal to collect water from any part of its body. That water is then conveyed to its mouth. Sometimes seen standing in a puddle of water sucking it through it's feet and then licking it's lips.