Oenopota graphica
Oenopota graphica is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae. Description. The length of the shell attains 6.5 mm. The distinctive characteristics of this species are a short aperture and shouldered whorls. There is also a considerable and continuous variation in the broadness of the shell between the sites of distribution. Distribution. This species occurs in the Atlantic Ocean off Portugal and Morocco at depths between 700 m and 2091 m