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 Doridina Odhner, 1934
           Superfamily Eudoridoidea Vaught, 1989, nom. inval. see Superfamily Doridoidea Rafinesque, 1815
             Family Discodorididae Bergh, 1891
               1 Subfamily Discodoridinae Bergh, 1891 see Family Discodorididae Bergh, 1891
               2 Subfamily Taringinae Odhner, 1968 see Family Discodorididae Bergh, 1891
               3 Subfamily Neodoridinae Odhner, 1968 [monotypic] see Family Dorididae Rafinesque, 1815