Bluntnose six-gill shark  (Hexanchus griseus)

Bluntnose six-gill shark head detail
Bluntnose six-gill shark head detail
© Brandon Cole / naturepl.com		 Bluntnose six-gill shark head detail, showing sixgills
Bluntnose six-gill shark head detail, showing sixgills
© Andy Murch / Elasmodiver.com		 Bluntnose six-gill shark swimming at depth
Bluntnose six-gill shark swimming at depth
© Brandon Cole / naturepl.com
Bluntnose six-gill shark at ocean bottom
Bluntnose six-gill shark at ocean bottom
© Neil McDaniel / Auscape International		 Bluntnose six-gill shark
Bluntnose six-gill shark
© Andy Murch / Elasmodiver.com		 Bluntnose six-gill shark swimming near sea bed
Bluntnose six-gill shark swimming near sea bed
© Andy Murch / Elasmodiver.com