The coral beakworm evolved from the cross-eyed deepworm. There are few differences from its ancestor. This creature grew more and developed a lateral pair of paddles. There was also an increase of size in its ventral fins and tail. These animals started to live in the shallow waters near the coast.
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)
