Seguenzia fatigans is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.WoRMS (2013). Seguenzia fatigans Barnard, 1963. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492458 on 2013-06-10
References
External links Encyclopedia of Life World Register of Marine Species