The two headed Zippleback is also known as the Two-Headed Gormatron in the books. While often thought to have a head on both ends like a Pushmi-pullyu the picture does show a tail thus indicating that this is actually a case of wonky perspective. In any case it is obvious that the movie zippleback is based on this breed.
|Original Version of the Zippleback, the Two headed gormatron|
The other breed featured here is the Snaptrapper. Found only in the movies this breed has four heads and resembles a beautiful tropical blossom.
|The lifecycle of the snaptrapper|
So look below for the perfect breeds for those role players who want to share large dragon and can't agree who should be the captain.