Ouch! Doesn't that hurt?
These eels eat mostly crabs, mollusks and spiky sea urchins. They have tough mouths and strong jaws. Their flat, wide teeth are perfect for crunching and crushing hard shells.
Just breathing
Tucked into the reef with only their heads sticking out,
moray eels
constantly open and close their mouths, showing their many teeth. But they're not making threats; that's just how they breathe.