Hemisinus is a genus of freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae.
Species Species within the genus Hemisinus include: Hemisinus brevis Vázquez A. A. & Perera S. (2010). "Endemic Freshwater molluscs of Cuba and their conservation status". Tropical Conservation Science 3 (2): 190-199.HTML,PDF. Hemisinus cubanianus Hemisinus lineolatus
References