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 brown anole is normally a light brown color with darker brown to black markings on its back, and several tan to light color lines on its sides. Like other anoles, it can change color, in this case a darker brown to black. Its dewlap ranges from yellow to orange-red.