Helicoidea [superfamilie]
(34 soorten in totaal / 21 gevestigd)

Hygromiidae [familie] (17/10)

Candidula [genus] (3/3)

Cernuella [genus] (4/0)

Helicella [genus] (1/1)

Hygromia [genus] (1/0)

Monacha [genus] (2/2)

Monachoides [genus] (1/1)

Pseudotrichia [genus] (1/1)

Trochulus [genus] (2/2)

Xerotricha [genus] (2/0)