Ectoparasit of Polychaetes in the infralittoral and circalittoral, down to the continental shelf.
Original taxon: Turbo unidentatus. Synonyms: albella, litoris.
Peyrefite Cape, Cerbère, Eastern Pyrenees, S. France. 2,8mm.
Shell pointed; protoconch of type A; whorls slightly convex, separated by a marked sutural groove; sculpture made up of weak and thin prosocline growth-lines; umbilicus reduced to a narrow slit; big, prominent columellar tooth.
110m deep, Granada, Andalucia, S. Spain. 4,2mm.
