Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
     Clade Heterobranchia Burmeister, 1837 see Superorder Heterobranchia Burmeister, 1837
       Informal Group Opisthobranchia Milne-Edwards, 1846 see Order Opisthobranchia Milne-Edwards, 1848
         Clade Nudipleura Wägele & Willan, 2000
           Subclade Nudibranchia Cuvier, 1814 see Order Nudibranchia Cuvier, 1814
             Clade Nudibranchia Dexiarchia Schrödl, Wägele & Willan, 2001
               Clade Cladobranchia Willan & Morton, 1984
                 01 Family Charcotiidae Odhner, 1926
                 02 Family Dironidae Eliot, 1910
                 03 Family Dotidae Gray, 1853
                 04 Family Embletoniidae Pruvot-Fol, 1954
                 05 Family Goniaeolididae Odhner, 1907
                 06 Family Heroidae Gray, 1857
                 07 Family Madrellidae Preston, 1911
                 08 Family Pinufiidae Marcus & Marcus, 1960
                 09 Family Proctonotidae Gray, 1853
                 10 Subclade Euarminida Odhner, 1939
                 11 Subclade Dendronotida Odhner, 1934
                 12 Subclade Aeolidida Eliot, 1910