Lumineon

“It lives on the deep-sea floor. It attracts prey by flashing the patterns on its four tail fins.”

— Pokémon Diamond

“To avoid detection by predators, it crawls along the seafloor using the two fins on its chest.”

— Pokémon Pearl

“It crawls along the seafloor using its long front fins like legs. It competes for food with LANTURN.”

— Pokémon Platinum