Superfamily Parmacelloidea Fischer 1856 (slug)
Parent taxon: Limacoidei according to P. Bouchet et al. 2017
See also Bouchet et al. 2005
Sister taxa: Gastrodontoidea, Helicarionoidea, Limacoidea, Zonitoidea
Subtaxa: Milacidae Parmacellidae
Ecology: epifaunal
Distribution: