Helicarionoidea is a superfamily of air-breathing land snails and semi-slugs, terrestrial pulmonate gastropod mollusks in the infraorder Limacoidei.[2]
There are three families within the superfamily Helicarionoidea:[2]
The following cladogram shows the phylogenic relationships of this family to other families within the limacoid clade:[3]
limacoid clade Staffordioidea Dyakioidea Gastrodontoidea Parmacelloidea Zonitoidea Helicarionoidea LimacoideaGenera of helicarionoids unassigned to families include:
Helicarionoidea is a superfamily of air-breathing land snails and semi-slugs, terrestrial pulmonate gastropod mollusks in the infraorder Limacoidei.