Arionoidea is a taxonomic group, superfamily of air-breathing land slugs, shell-less terrestrial pulmonate gastropod mollusks.

Families

Families within the superfamily Arionoidea include:

References

  1. ^ Gray, J.E. (1840). "[Shells of molluscous animals]". Synopsis of the contents of the British Museum (42 ed.). London: British Museum. p. 148.