caquesseitão

Etymology
The term was most likely coined by but a  origin is not excluded.

Noun

 * 1) a creature mentioned in ’s memoir Peregrinação, described as having the size of a large duck, being black, having bat-like wings, a lizard-like tail, a snake-like neck, spikes the length of a quill on its back and a rooster-like spur on the back of its head