Frilled shark  (Chlamydoselachus anguineus)

Frilled shark swimming
Frilled shark swimming
© Kelvin Aitken / marinethemes.com		 Frilled shark showing specially adapted teeth
Frilled shark showing specially adapted teeth
© Kelvin Aitken / marinethemes.com		 Frilled shark swimming close to seabed
Frilled shark swimming close to seabed
© Kelvin Aitken / marinethemes.com