Classification
Animalia [kingdom]Mollusca [phylum]
Gastropoda [class]
Prosobranchia [subclass]
Caenogastropoda [superorder]
Neotaenioglossa [order]
Ptenoglossa [suborder]
Subordo Ptenoglossa bevat de volgende taxa:
Hydrobiidae [family]
Triphoridae [family]