MacleaniellaMacleaniella is a genus of deep-sea limpets in the family Cocculinidae.SpeciesSpecies within the genus Macleaniella include: Macleaniella moskalevi Leal & Harasewych, 1999DistributionMacleaniella moskalevi is endemic to Puerto [Rico Trench].DescriptionThe shell of Macleaniella moskalevi is small and cap-shaped. The maximum recorded shell length is 5.17 mm.HabitatMinimum recorded depth is 5184 m. Maximum recorded depth is 8595 m.Life cycleSimultaneous hermaphrodites.