Helicarionoidea

Helicarionoidea is a superfamily of air-breathing land snails and semi-slugs, terrestrial pulmonate gastropod mollusks in the infraorder Limacoidei.^[2]

Helicarionoidea
Five worn shells of Erepta setiliris in the family Helicarionidae, at Réunion island
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Stylommatophora
Suborder:	Helicina
Infraorder:	Limacoidei
Superfamily:	Helicarionoidea Bourguignat, 1877[1]
Families
See text

Families

There are three families within the superfamily Helicarionoidea:^[2]

• Helicarionidae
• Ariophantidae
• Urocyclidae

Cladogram

The following cladogram shows the phylogenic relationships of this family to other families within the limacoid clade:^[3]

limacoid clade	Staffordioidea Staffordiidae Dyakioidea Dyakiidae Gastrodontoidea Pristilomatidae Chronidae Euconulidae Trochomorphidae Gastrodontidae Oxychilidae Parmacelloidea Trigonochlamydidae Parmacellidae Milacidae Zonitoidea Zonitidae Helicarionoidea Helicarionidae Ariophantidae Urocyclidae Limacoidea Vitrinidae Boettgerillidae Limacidae Agriolimacidae

Genera

Genera of helicarionoids unassigned to families include:

• Pseudosaphtia de Winter, 2008^[4]
• Saphtia de Winter, 2008^[4]
• Vanmolia de Winter, 2008^[4]