living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         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 Doridoidea Rafinesque, 1815 see Suborder Doridina Odhner, 1934
                   Superfamily Eudoridacea Boss, 1982, nom. inval., orth. inval. see Superfamily Eudoridoidea Vaught, 1989, nom. inval.
                     Family Chromodorididae Bergh, 1891, nom. protect.
                       01 Genus Ceratodoris Gray, 1850
                       02 Genus Gruvelia Risbec, 1928, nom. dub.
                       03 Genus Otinodoris White, 1948
                       04 Genus Chromodoris Alder & Hancock, 1855
                       05 Genus Chromolaichma Bertsch, 1977 see Genus Glossodoris Ehrenberg, 1831
                       06 Genus Mexichromus Boss, 1982, orth. inval. see Genus Mexichromis Bertsch, 1977
                       07 Genus Hypselodoris Stimpson, 1855
                       08 Genus Felimare Marcus & Marcus, 1967
                       09 Genus Babaina Odhner, 1968
                       10 Genus Thorunna Bergh, 1878