Semitrivia

Semitrivia is a genus of small sea snails, marine gastropod molluscs in the family Triviidae, the false cowries or trivias.

Species
Species within the genus Semitrivia include:
 * Semitrivia calvitia Fehse, 2017
 * †Semitrivia erugata (Tate, 1890)
 * Semitrivia hallucinata (Liltved, 1984)
 * Semitrivia tsuchidai Fehse, 2002
 * Synonym:
 * Semitrivia desirabilis (Iredale, 1912) : synonym of Trivellona desirabilis (Iredale, 1912)