Floatzel

“It floats using its well-developed flotation sac. It assists in the rescues of drowning people.”

— Pokémon Diamond

“Its flotation sac developed as a result of pursuing aquatic prey. It can double as a rubber raft.”

— Pokémon Pearl

“It is a common sight around fishing ports. It is known to rescue people and carry off prey.”

— Pokémon Platinum