乐生活Labroides dimidiatus, a fish doctor, has a unique ecological behavior that helps other large fish clean up parasites, so it is called doctor fish. It swims like a piece of paper floating in the water and has been called floating. Cleft-lipped fish is a tropical offshore Coral Reef Marine fish.
At the same time, it is also very smart. A cooperative study between Japan and Germany found that the fish could recognize itself in a mirror. It is the first time that fish have the same ability as chimpanzees, elephants, dolphins and crows. This new discovery changes previous understanding, suggesting that some fish also have a higher ability to recognize themselves.
Picture Source Interactive Encyclopedia Fruit Shell Network
