Phylum Mollusca Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Opisthobranchia Milne-Edwards, 1848 - opisthobranchs
see Order Opisthobranchia Milne-Edwards, 1848
Order Sacoglossa Ihering, 1876 - sacoglossans
Suborder Tamanovalvina
Superfamily Julioidea
see Superfamily Oxynooidea Stoliczka, 1868 (1847)
Family Bosellidae American Malacological Union, 1985, orth. inval. [monotypic]
see Family Boselliidae Marcus, 1982
Genus Bosellia Trinchese, 1891