WClausiliidae
WAlbinaria hippolyti
WAlinda (gastropod)
WAlinda biplicata
WAtractophaedusa smithi
WBalea
WBalea perversa
WBalea sarsii
WBathyptychia
WBulgarica denticulata
WCharpentieria
WClausilia
WClausilia pumila
WCochlodina
WCochlodina costata
WCochlodina fimbriata
WCochlodina laminata
WGarnieria (gastropod)
WGraciliaria
WHerilla
WInchoatia
WInchoatia haussknechti
WInchoatia inchoata
WInchoatia megdova
WIsabellaria
WLaciniaria
WLaciniaria plicata
WLeptacme cuongi
WLeucostigma
WMacrogastra
WMacrogastra attenuata
WMacrogastra badia
WMacrogastra plicatula
WMacrogastra rolphii
WMacrogastra ventricosa
WMegalophaedusa
WMegalophaedusa martensi
WMessageriella
WMontenegrina
WMontenegrina cattaroensis
WMuticaria
WMuticaria macrostoma
WNeniatlanta
WNeniatlanta pauli
WOospira
WOospira duci
WPapillifera
WPapillifera papillaris
WPapillifera solida
WPseudofusulus
WRuthenica filograna
WScrobifera
WSiciliaria
WSiciliaria crassicostata
WSiciliaria grohmanniana
WVestia (gastropod)
WVestia elata
WVestia gulo
WVestia turgida