Cyphoma macumbaCyphoma macumba is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.This species has become an synonym of ''Cyphoma gibbosum''DistributionEndemic to Brazil - from Ceará to Rio de Janeiro State.DescriptionThe maximum recorded shell length is 32.5 mm.HabitatMinimum recorded depth is 2 m. Maximum recorded depth is 10 m.