Nuranuru

The Nuranuru (sometimes referred to as Bomb Slug) is an enemy found in The Legend of Zelda: A Link to the Past. They resemble a brownish slug and first appear in Misery Mire, the sixth dungeon of the Dark World. Their forms of attack consist of laying green bombs ever few seconds, and running into Link. Though they make little movement, they can sometimes be found on conveyor belts, making their bombs harder to avoid. Links sword is the easiest weapon to defeat these creatures, however any other weapon except for the bomb will cause sufficient damage. If Link sprinkles Magic Powder on them, they turn into a yellow ball of slime.