Huntail's tail is shaped like a fish. It uses the tail to attract prey, then swallows the prey whole with its large, gaping mouth. This Pokémon swims by wiggling its slender body like a snake.
Huntail's presence went unnoticed by people for a long time because it lives at extreme depths in the sea. This Pokémon's eyes can see clearly even in the murky dark depths of the ocean.