Turbonilla ata is a species of sea snail, a marine gastropod mollusk belonging to the family Pyramidellidae, the pyrams and their allies.WoRMS (2011). Turbonilla ata Bartsch, 1926. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=575965 on 2012-03-01Keen M. (1971). Sea shells of Tropical West America. Marine mollusks from Baja California to Perú. (2nd edit.). Stanford University Press pp. 1064
References
External links USNM Invertebrate Zoology Mollusca Collection World Register of Marine Species