Suchomimus

This Spinosaurid, who's name means "Crocodile Mimic", lived during the mid-Cretaceous of what is now Niger, Africa. Its long snout, large hook claws, and conical teeth all helped this predator catch slippery fish which made up most of its diet. Suchomimus was about 36 feet long and sported a small sail on its back. The purpose of this sail is still unknown, but could have been used for temperature regulation or species recognition. Close relatives of Suchomimus include Baryonyx and Spinosaurus.