https://divemalta.com/marine-life/sharks-rays/bluntnose-sixgill-shark/
Bluntnose Sixgill Shark | diveshack Marine Life Guide
Bluntnose Sixgill Shark (Hexanchus griseus) -- identification, habitat, depth range, diet and distribution in the Mediterranean Sea. diveshack guide.
marine lifesixgillsharkguide
https://allfishes.org/fishes/marine/bluntnose-sixgill-shark
Bluntnose sixgill shark, cow shark
Bluntnose sixgill shark is the largest species of the sixgill genus Hexanchus of the family Hexanchidae.
sixgillsharkcow
https://www.elasmodiver.com/Atlantic_Bigeye_Sixgill_Shark.htm
Atlantic Bigeye Sixgill Shark - Hexanchus vitulus
Atlantic bigeye sixgill shark. Hexanchus vitulus images and information
atlanticbigeyesixgillshark