| Arionoidea | |
|---|---|
| |
| A live individual of the Spanish slug Arion vulgaris, in the Arionidae | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Infraorder: | Arionoidei |
| Superfamily: | Arionoidea J.E. Gray, 1840[1] |
Arionoidea is a taxonomic group, superfamily of air-breathing land slugs, shell-less terrestrial pulmonate gastropod mollusks.
- ^ Gray, J.E. (1840). "[Shells of molluscous animals]". Synopsis of the contents of the British Museum (42 ed.). London: British Museum. p. 148.