Turbonilla unifasciata is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.WoRMS (2012). Turbonilla unifasciata (Carpenter, 1857). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=576141 on 2012-08-26Keen M. (1971) Sea shells of tropical West America. Marine mollusks from Baja California to Perú, ed. 2. Stanford University Press. 1064 pp.
References
External links World Register of Marine Species Carpenter, P. P. (1857). Catalogue of the collection of Mazatlan Mollusca in the British Museum collected by Frederick Reigen. London: British Museum. xvi + 552 pp