naked sea butterfly, sea angel, common clione (Clione limacina)

Clione limacina is a species in the Clione genus. It is commonly known as naked sea butterfly, sea angel, common clione This name is accepted name for the species in the family Clionidae . . This species is found in found from the surface to greater than 500 m (1,600 ft) depth. It lives in the Arctic Ocean and cold regions of the North Atlantic Ocean.