There are animals who are known to live longer than that - a certain species of jellyfish is known not to age, and there are examples of animals which are known to be older than any human has ever been confirmed to be. It's a difficult question to answer though, why we live longer than most things animals.
Anolis, or anoles, is a genus of iguanian lizards belonging to the family Dactyloidae. With 391 species, Anolis represents the world's most species-rich amniote tetrapod genus. Previously, it was classified under the invalid family Polychrotidae that contained all the anoles including Polychrus, but recent studies place it under Dactyloidae.
The blue tongued skink is a lizard that lives up to it name. This type of lizard has a bright blue tongue in stark contrast to the pink lining of its mouth. See pictures of the blue tongued skink. Blue tongues skinks make excellent pet lizards for a number of reasons. They are naturally a docile type of lizard and can be easily tamed.