Cerithiella burdwoodianaCerithiella burdwoodiana is a species of very small sea snail, a marine gastropod mollusc in the family Newtoniellidae. This species was described by Melvill and Standen in 1912.DescriptionThe maximum recorded shell length is 4 mm.HabitatMinimum recorded depth is 63 m. Maximum recorded depth is 102 m.