Eeligon

The Eeligon is an enemy in Super Paper Mario. Its name is derived from the words "eel" and "polygon", referring to its body which is made up of several blue squares arranged like an eel. The Eeligon swims through space at a relatively fast pace, attempting to ram into the player. Any part of its body may be attacked; however, attacking the tail portions will only serve to shorten its body length. Only its head may be damaged.

Statistics
HP: 10 Attack: 2 Tattle: That's an Eeligon. They are space creatures that are made up of many parts... Max HP is 10 and Attack is 2. It loses pieces of itself as it takes damage... The head is the weak spot... Its movements are hard to predict, so be careful...