Beroe campanaBeroe campana is a species of ctenophore in the genus Beroe.Physical appearanceIts body is shaped like that of a flattened melon. It can be distinguished from species of the same genus by the shape of its body, the length of the comb plate row, and whether the meridian branches are connected to each other.HabitatIt is found at Sukumo Bay in Shikoku, Japan, from winter to spring.