Dermal Denticles by Admin | Aug 15, 2018 Tiny tooth-like scales on the skin of a shark. Also called placoid scales. Related Articles: Cobbler WobbegongNurse SharkTawny Nurse SharkSand Tiger Shark or Spotted Raggedtooth SharkSmalltooth Sandtiger or Bumpytail Raggedtooth« Back to Glossary Index