Quote Originally Posted by DavidG View Post
Boas also have several organ differences from any other snakes.

Brew, Which boas do not have labial pits? Not saying you're wrong, just can't think of any. Besides Rosy boas.
My Dumeril's boa doesn't have heat pits, and I don't think Red Tails have them either.. but I'm not sure which boas do and don't.. I always thought boas never had heat pits.