Green iguana. The green iguana is the most common iguana kept as a pet. But there are eight genera of iguanas and many more species. Spiny-tailed/black iguanas.

The green iguana (Iguana iguana) is one of the most recognizable lizards in the world. The species is native to the tropical regions of Central and South America and some of the Caribbean islands ...

Florida's iguana invasion . The green iguana, the Mexican iguana, and the spinytail iguana were originally brought to South Florida from Central and South America.