Both sexes of this anole are overall pure blue, which is very rare in lizards. The male's dewlap is pure white. At least some individuals have a series of darker mottled spots on the head and neck.
Due to the isolated environment and elusive nature of A. gorgonae, which mostly lives in rainforest high off the ground, it has been difficult to accurately estimate its population. They commonly fall prey to the introduced western basilisk lizards and may also fall prey to introduced rats, cats and capuchin monkeys. The largest amount of damage to their habitat occurred when a prison was built in the 1950s, but since 1984 the entire island has been a protected national park. It has been proposed that some individuals could be captured for a captive breeding program.
