The foima split from the foild. It has developed an primitive skull to protect its small brain. Also it has an flatten tail, so it can swim faster and can escape predators. Horned skin displaces the origin frill to protect his belly of injury from the ground. Its internal skull can be seen though its thin skin.
Living Relatives (click to show/hide)
These are randomly selected, and organized from lowest to highest shared taxon. (This may correspond to similarity more than actual relation)
