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 Nudibranchia Cuvier, 1814 - "true" nudibranchs
Suborder Aeolidiina Eliot, 1910
Superfamily Euaeolidioidea Odhner, 1968, nom. inval.
Family Myrrhinidae Bergh, 1905 [monotypic]
see Subfamily Favorininae Bergh, 1889
1 Genus Myrrhine Bergh, 1905
see Genus Phyllodesmium Ehrenberg, 1831