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 Chromodorididae Bergh, 1891, nom. protect.
               01 Genus Chromodoris Alder & Hancock, 1855
               02 Genus Ardeadoris Rudman, 1984
               03 Genus Babaina Odhner, 1968
               04 Genus Ceratodoris Gray, 1850
               05 Genus Ceratosoma Adams & Reeve, 1850
               06 Genus Chromodoridella Eliot, 1905
               07 Genus Digidentis Rudman, 1984
               08 Genus Durvilledoris Rudman, 1984
               09 Genus Felimare Marcus & Marcus, 1967
               10 Genus Glossodoris Ehrenberg, 1831
               11 Genus Gruvelia Risbec, 1928, nom. dub.
               12 Genus Hypselodoris Stimpson, 1855
               13 Genus Mexichromis Bertsch, 1977
               14 Genus Noumea Risbec, 1928, nom. illeg. see Genus Verconia Pruvot-Fol, 1931
               15 Genus Otinodoris White, 1948
               16 Genus Pectenodoris Rudman, 1984
               17 Genus Thorunna Bergh, 1878
               18 Genus Tyrinna Bergh, 1898