The Allison’s anole (anolis allisoni) is a larger species of anole native to Cuba, and although they look like a green anole, they aren’t! An easy distinguishing factor is that blue that goes through the head and on some males can cover almost the full length of their body. Males also get about 2x bigger than male green anole (anolis carolinensis). Females are not nearly as blue as males but may still have blue in the nose. There are other ways to tell them apart based on head shape, ear shape,