 Agardhiella truncatella truncatella |
 Alzoniella delmastroi |
 Alzoniella feneriensis |
 Alzoniella finalina |
 Alzoniella sigestra |
 Aplexa hypnorum |
 Argna biplicata biplicata |
 Argna biplicata excessiva |
 Argna bourguignatiana |
 Argna ferrarii blanci |
 Argna ferrarii ferrarii |
 Argna ligustica |
 Argna valsabina |
 Avenionia ligustica |
 Avenionia parvula |
 Belgrandia stochi |
 Belgrandia thermalis |
 Bithynia leachi |
 Bulinus truncatus |
 Bythinella schmidtii |
 Bythiospeum calepii |
 Catinella arenaria |
 Cochlicella barbara |
 Cochlostoma henricae henricae |
 Cochlostoma henricae strigillatum |
 Cochlostoma patulum patulum |
 Cochlostoma patulum simrothi |
 Cochlostoma philippianum |
 Cochlostoma porroi gredleri |
 Cochlostoma porroi porroi |
 Cochlostoma porroi stabilei |
 Cochlostoma scalarinum |
 Cochlostoma subalpinum |
 Cochlostoma tergestinum |
 Cochlostoma villae |
 Columella columella |
 Columella edentula |
 Emmericia patula |
 Ena obscura |
 Ferussacia folliculus |
 Galba truncatula |
 Graziana alpestris |
 Graziana pupula |
 Heleobia stagnorum |
 Hydrobia acuta |
 Hydrobia ventrosa |
 Iglica concii |
 Iglica pezzolii |
 Iglica vobarnensis |
 Istriana mirnae |
 Lauria cylindracea |
 Lauria sempronii |
 Marstoniopsis insubrica |
 Mercuria similis |
 Myosotella myosotis |
 Odontocyclas kokeilii |
 Orcula conica |
 Orcula dolium |
 Orcula gularis |
 Orcula spoliata |
 Oxyloma sarsii |
 Pagodulina austeniana |
 Pagodulina pagodula |
 Pagodulina subdola |
 Paladilhiopsis robiciana |
 Paladilhiopsis virei |
 Physa fontinalis |
 Potamopyrgus antipodarum |
 Pseudamnicola moussonii |
 Pseudavenionia pedemontana |
 Pupilla alpicola |
 Pupilla muscorum |
 Pupilla sterrii |
 Pupilla triplicata |
 Pyrgula annulata |
 Rupestrella rupestris |
 Sphyradium doliolum |
 Toffolettia striolata |
 Trochoidea caroni |
 Truncatellina callicratis |
 Truncatellina claustralis |
 Truncatellina cylindrica |
 Truncatellina monodon |
 Vertigo alpestris |
 Vertigo angustior |
 Vertigo antivertigo |
 Vertigo arctica |
 Vertigo genesii |
 Vertigo geyeri |
 Vertigo moulinsiana |
 Vertigo pusilla |
 Vertigo pygmaea |
 Vertigo substriata |
 Walklea rossmaessleri |
 Zospeum globosum |
 Zospeum isselianum |
 Zospeum lautum |
 Zospeum spelaeum |