Alaba incertaAlaba incerta is a species of sea snail, a marine gastropod mollusk in the family Litiopidae.DescriptionThe shell is conic and turrited. It is white and subtransparent with a black apex. It is nearly smooth and is shining. It features some spiral striae that are distinct anteriorly and on the lower part of the whorls of the spire, but obsolete on the upper part. The apex is acute, and the spire has nearly rectilinear outlines. There are eight quite convex whorls with a rather deep suture. The aperture is scarcely effuse, and the outer lip is thin and well-excurved below the middle. The columella is straight and subtruncate.DistributionThis species occurs in the Caribbean Sea and off the Lesser Antilles.DescriptionThe maximum recorded shell length is 10 mm.HabitatMinimum recorded depth is 0 m. Maximum recorded depth is 40 m.