Tritia pellucida
Tritia pellucida, common name : the cyclops nassa, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks. Even as "Cyclope" has been ruled to have a feminine gender by Opinion 793 of the ICZN, Risso published the name as masculine "Cyclope pellucidus" and the synonym "Cyclope donovania" as feminine. Description. The shell size varies between 5 mm and 12 mm Distribution. This species occurs in the Mediterranean Sea (Greece)