Hippopotas

“It lives in arid places. Instead of perspiration, it expels grainy sand from its body.”

— Pokémon Diamond

“It enshrouds itself with sand to protect itself from germs. It does not enjoy getting wet.”

— Pokémon Pearl

“It shuts its nostrils tight then travels through sand as if walking. They form colonies of around ten.”

— Pokémon Platinum