Tudicula

Tudicula is a genus of large sea snails, marine gastropod mollusks in the family Turbinellidae.

In 1987, Rosenberg and Petit reassigned this to a new genus they created, Tudivasum. 

Species
Species within the genus Tudicula used to include:
 * Tudicula inermis Angas, 1878 : synonym of Tudivasum inerme (Angas, 1878)
 * Tudicula kurtzi Macpherson, 1964 : synonym of Tudivasum kurtzi (Macpherson, 1964)
 * Tudicula rasilistoma Abbott, 1959 : synonym of Tudivasum rasilistoma (Abbott, 1959)
 * Tudicula spinosa (H. & A. Adams, 1864) : synonym of Tudivasum spinosum (H. & A. Adams, 1864)
 * Tudicula zanzibarica : synonym of Tudivasum zanzibaricum (Abbott, 1958)