Green iguana

The lizard commonly known as green iguana or common iguana ("Iguana iguana") is native to Central and South America and the Caribbean. It is an arboreal herbivorous species that belongs to the genus "Iguana". 
Distribution.
The green iguana ranges over a large geographic area, from southern Brazil and Paraguay as far north as Mexico. Also the Caribbean islands, especially Puerto Rico, where they are very common throughout the island; and in the United States in South Florida (including the Florida Keys), Hawaii, and the Rio Grande Valley of Texas.