Want to know more about our lizards at the Aquarium? You’re in the right spot! Let’s get to know the nine species of lizard we have for World Lizard Day:
Crested gecko: This species can drop its tail to escape predators, but unlike many other lizards, they do not regrow it.
New Caledonia giant gecko: These are the largest species of gecko. They do not have eyelids, so they use their long tongue to keep their eyes clean.
Blue tongue skink: Their bright blue tongue acts as a defense mechanism. When threatened, they puff up and startle or deter predators by opening their mouths and sticking out their tongues.
Argentine black and white tegu: Research shows that tegus are one of the few lizards that can regulate their body temperature during the breeding season. This would make them partially warm-blooded lizards.
Yellow-headed gecko: Yellow-headed geckos do not have a suction layer on their toes like many other species of gecko, so they cannot stick to vertical surfaces. Instead, they have a thin, rough layer of skin on their toes, allowing them to run very fast.
Komodo dragon: This is the largest species of lizard in the world, weighing on average 150 pounds, with some reaching up to 360 pounds and 10.3 inches in length.
Cuban iguana: Cuban rock iguanas have fascinating tails that aid them in multiple ways, including propelling them in the water, where they can swim and hold their breath for up to 30 minutes. Additionally, their tails have weakened vertebrae, allowing them to break free by their tail to escape. Iguanas can also whip their tails in defense, leaving their targets with severe wounds and welts.
Western banded gecko: If disturbed, these geckos will wave their tails to divert predators away from their head and body. If attacked, this species can drop its tail, with it still in motion, to distract predators and attempt an escape.
Chuckwalla: When threatened, chuckwallas will hide in their burrow, inflate their lungs, and expand their skin to wedge themselves into place. This makes it difficult for predators to carry them away from their burrows.