WAmathina tricarinata
WBivetiella cancellata
WBolma rugosa
WBoreotrophon clathratus
WBullia vittata
WCabestana cutacea
WCadlina laevis
WCarinaria cristata
WCerithium torulosum
WClio pyramidata
WCommon nutmeg
WConus generalis
WHarpulina lapponica
WHastula lanceata
WHipponix antiquatus
WNeritina pulligera
WOnchidoris bilamellata
WPalmadusta clandestina
WPlatydoris argo
WPterygia dactylus
WPterygia scabricula
WPuperita pupa
WRapana bezoar
WRhinoclavis vertagus
WRimella fissurella
WSand slug
WScaphander lignarius
WStramonita haemastoma
WTectus niloticus
WTerebellum terebellum
WTerebralia palustris
WTruncatella subcylindrica
WTurricula javana
WVexillum virgo