Eulithidium umbilicatum is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Phasianellidae, the pheasant snails.Rosenberg, G. (2014). Eulithidium umbilicatum. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=767156 on 2014-11-07Keen M. (1971) Sea shells of tropical West America. Marine mollusks from Baja California to Perú, ed. 2. Stanford University Press. 1064 pp.
Distribution This species occurs in the Pacific Ocean off Peru and Chile.
References
External links World Register of Marine Species