Monoplex krebsiiMonoplex krebsii is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.DescriptionThe maximum recorded shell length is 92 mm.HabitatMinimum recorded depth is 2 m. Maximum recorded depth is 146 m.DistributionThis marine species occurs in the Caribbean Sea, the Gulf of Mexico; off the Lesser Antilles; in the Atlantic Ocean off the Azores.