Lithopoma tectum

[1] This species occurs in the Caribbean Sea, the Gulf of Mexico and the Lesser Antilles; in the Atlantic Ocean off Brazil.

Its color pattern is reddish orange, marked in places with white and olivaceous.

The folds are cut in the middle by two impressed spiral lines, projecting at the carinated periphery, and about twenty-three in number on the body whorl.

The umbilical tract is pale violaceous, bounded by a plicate cordon.

The operculum is convex on its outside, with a median rib, minutely granulose, and excavated near the middle.

Drawing with two views of a shell of Lithopoma tectum