Superfamily Oleacinoidea Adams and Adams 1855 (slug)
Parent taxon: Oleacinoidei according to P. Bouchet et al. 2017
Sister taxa: none
Subtaxa: Oleacinidae Spiraxidae
Ecology: epifaunal
Distribution:
Parent taxon: Oleacinoidei according to P. Bouchet et al. 2017
Sister taxa: none
Subtaxa: Oleacinidae Spiraxidae
Ecology: epifaunal
Distribution: