Eulimacrostoma fususEulimacrostoma fuscus is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. The species was previously one of a number within the genus Eulima.DistributionThis species occurs in the following locations: Caribbean Sea Cuba Gulf of Mexico MexicoDescriptionThe maximum recorded shell length is 13.3 mm.HabitatMinimum recorded depth is 110 m. Maximum recorded depth is 1170 m.