So I am pleased to announce that there is such thing as a  Notocolossus, but this one is *definitely* a colossus and pleased about it.  Also, free advice: should you meet a Notocolossus, do not try to feed it apples. Not so much because you will lose a hand as that you will lose a torso!

Kind people have also informed me of the existence of a Notoceratops, which I choose to believe is what happens when triceratopses turn spy.