Stop Shark Finning

Cuttlefish

http://video.nationalgeographic.com/video/worlds-deadliest-ngs/deadliest-cuttlefish-camouflage

                                                                  Crustacean

Cephalopod,

Univalve, and Univalve 

Mollusk

Hammerhead Sharks

http://www.discovery.com/tv-shows/shark-week/videos/videoplus-hammerhead-sharks.htm
http://www.discovery.com/tv-shows/shark-week/shark-after-dark/shark-trivia-challenge.htm

Shark Week

http://www.discovery.com/tv-shows/shark-week/#!/sun