Ricinula is a genus of predatory sea snails, marinegastropod mollusks in the family Muricidae, the murex snails or rock snails. Ricinula has become a synonym of Drupa Röding, 1798 Species Species within the genus Ricinula include: Ricinula hystrix (Lamarck, 1822) Ricinula nodus Lamarck, 1816 References Nomenclator Zoologicus info Rapaninae