dude they def have teeth. i knew it looks like a beak but trust me...mine bit me once. luckily it was only a baby 
also surprise of all some teeth on their tongue in the middle of the mouth
Bizzaro;1331576; said:In Thailand they are known to do dolphin punches. An a few nights ago i saw my CK ram my Koi. Felt sorry for the big guy... I guess their head area "skull" is a tuff area for ramming other fish in defense.