Eye Slug

The Eye Slug is an enemy in Phantom Hourglass. It is a small, snake-like creature that charges at Link during his journey through the Goron Temple. They appear throughout the battle with Dongorongo trying to distract Link, as he is far removed from the actual battle by a river of sand, of which the Eye Slugs can cross. These foes usually appear in groups, although they can easily be defeated with a strike from Link's sword.

As Dongorongo may be an evolved form of Dodongo, Eye Slugs may in fact be a young form of Dongorongo, as Baby Dodongos were a young form of Dodongo.