Stinktooth is a Giganotosaurus, as well as the leader of the Carnosaurs. He protected Bix, Arthur Denison, and Oriana after the expedition to the World Beneath in Dinotopia: The World Beneath. He did this as a way to repay the humans' kindness for freeing his son, Standtall, whose foot had been caught under a fallen tree. Stinktooth reveals to the expedition the ancient temple to Ogthar, as well as the ancient wonders within it.
In the books[]
Dinotopia: The World Beneath[]
In the movies[]
Dinotopia: Quest for the Ruby Sunstone[]
In animated movie, Stinktooth is reimagined as a Tyrannosaurus rex, likely because such species more well-known to public at the time of the film's release.