Semitrivia

Semitrivia is a genus of small sea snails, marine gastropod molluscs in the family Triviidae, the false cowries or trivias.^[1]

Semitrivia
Shell of Semitrivia calvitia (holotype at MNHN, Paris)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Superfamily:	Cypraeoidea
Family:	Triviidae
Genus:	Semitrivia Cossman, 1903
Type species
†Trivia erugata Tate, 1890
Synonyms
Cypraea (Semitrivia) Cossmann, 1903 (original rank)

Species

Species within the genus Semitrivia include:

• Semitrivia calvitia Fehse, 2017
• †Semitrivia erugata (Tate, 1890)
• Semitrivia hallucinata (Liltved, 1984)
• Semitrivia tsuchidai Fehse, 2002^[2]

Synonym

• Semitrivia desirabilis (Iredale, 1912): synonym of Trivellona desirabilis (Iredale, 1912)