Jace Tunnell captured the alligator gar's multiple rows of teeth.

and two rows of piercing teeth, these huge fish could easily be mistaken for a ferocious gator — hence their common name: ...

Whether he's face-to-face with the fish's two rows of razor-sharp teeth, or holding one ... to do,” said Frances. Not much has changed about the alligator gar in more than 100 million years.