Sharpedo

Sharpedo (サメハダー Samehader) is a /-type Pokémon and is the evolved form of Carvanha. Carvanha evolves into Sharpedo starting at level 30. It makes a cameo appearance Pokemon Mystery Dungeon Exploeres of Time/Darkness where Sharpedo Bluff looks like Sharpedo's Face. Dugtrio often goes there to speak to the "Vast Sea".

Origin
Sharpedo's name diverts from "shark", an animal, and "torpedo", for its bomb-like shape and speed.

Trivia
Sharpedo could not learn any Water type moves naturally in Generation III and only Aqua Jet in Generation IV.