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 Platydorididae Bergh, 1891 see Family Discodorididae Bergh, 1891
               Subfamily Platydoridinae Bergh, 1891 see Family Discodorididae Bergh, 1891
                 1 Genus Platydoris Bergh, 1877
                 2 Genus Baptodoris Bergh, 1884
                 3 Genus Carminodoris Bergh, 1889
                 4 Genus Gargamella Bergh, 1894