Phylum Mollusca Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Divasibranchia Minichev & Starobogatov, 1975
Order Stylommatophora Schmidt, 1855
see Infraorder Stylommatophora Schmidt, 1855
(Helicid Sigmurethra)
Superfamily Vitrinoidea Fitzinger, 1833
see Superfamily Limacoidea Batsch, 1789
Family Daudebardiidae Kobelt, 1906
see Subfamily Daudebardiinae Kobelt, 1906
Genus Daudebardia Hartmann, 1821
Subgenus Libania Bourguignat, 1870