Quote Originally Posted by Momita View Post
The "Blue beast" IS leviathan. end.

The "Pink beast" it's only a mob... can't? why?
Esper or Primal are summons from beast-tribe... gods.
The Sea-serpent is simple a very-very-very-very-very-very big monster that live in the lominsan sea... why u need to think twisted :S

NEVER in the game the pink beast is named as the god Leviathan, never.
you need to check your sources then.
the majority of leviathan in the FF lore are either pink or purple. (with a blue undertone)
http://finalfantasy.wikia.com/wiki/Leviathan