The Emerald tree boa is six feet in length, while the Green tree python is around five feet. Emerald tree boas are heavier and more muscular than Green tree pythons, but snake length does vary ...

Emerald tree boa (Corallus caninus) This striking, non-venomous snake is native to the Amazon Basin. Like the green tree python, the emerald tree boa coils itself over branches in the canopy.

Emerald tree boa (Corallus caninus) A native of the Amazon, this good-looking nonpoisonous boa is highly valued for its glowing emerald green color and white zigzag pattern.