Ancistrobasis compsa is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.WoRMS (2013). Ancistrobasis compsa Melvill, 1904. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492403 on 2013-06-10
References
External links Encyclopedia of Life World Register of Marine Species