Whiscash (Japanese: ナマズン Namazun) is a dual-type Water/Ground Pokémon. It evolves from Barboach starting at level 30.
Whiscash are dark blue fish that are bulky in physique. They have huge cavernous mouths and long barbels that usually act as feelers. These barbels are even able to be manipulated like tentacles. They also have a marking on their foreheads that resemble a "W". They also possess a tail fin that, unlike other fish, is horizontal, much like a sea mammal's tail fluke. The dorsal fin has a pattern of three spots arranged in a triangle. As shown in Whiscash and Ash, they have large tongues.