A type of scallop that evolved shells for flight. With its large wings, it flies around like a butterfly. Some older species also had arm-like organs, but they degenerated and It is unknown what it was like. The mouth is attached to the tip of a foot-like organ, piercing other organisms, Inject anesthesia and suck up fluid. When the anesthesia is injected, it makes me feel very comfortable for some reason. In many cases, they are eaten by the flock without being able to resist. Once a year, it l