Sea Cat

Sea Cats (called Cat Sharks in the 4kids dub) are huge, cat/whale creatures that live near the shores of Arabasta. A huge Sea Cat was seen by the Straw Hat Pirates before coming to Alabasta. Vivi stated it is a legendary animal that is a symbol to Alabasta, and must not be harmed. The the 4kids dub, she told them the "Cat Shark" was an endangered species.