The hellbender salamander, Cryptobranchus alleganiensis.
Risso's dolphin, Grampus griseus, with a blunt nose.
The killer whale, Orcinus orca.
giant whip scorpion (Mastigoproctus giganteus)
A giant salamander (genus Cryptobranchus) of North America that inhabits large, swiftly flowing streams with rocky bottoms.
A reckless, headstrong person.