Deep Python

Deep Pythons are a species of giant sea snakes that infest the Great Bay, lurking in the depths of Pinnacle Rock in Majora's Mask. When Link draws near, they shoot out of their burrows to grab him in their mouth and damage him before spitting him out. To defeat them, Zora Link must swim close to lure them out of their burrow, and stun and destroy them with the Zora Electrical Shield or boomerang fins. The Deep Pythons are guarding some of the missing Zora Eggs, which the thieving Gerudo Pirates lost to them when they were attacked, as well as a seahorse.

Trivia

 * Although consistently described as sea snakes, they may in fact be a species of eel as they do not need to breathe air.
 * According to Aveil, Deep Pythons eat Zora Eggs.
 * In Animal Crossing, Gulliver tells a story where he states, "When I fought the sea snakes at Pinnacle Rock! Wait a minute... That wasn't me!"