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 Sacoglossa Ihering, 1876 - sacoglossans
                 Family Juliidae Smith, 1885
                   Subfamily Bertheliniinae Keen & Smith, 1961
                     1 Genus Berthelinia Crosse, 1875
                     2 Genus Tamanovalva Kawaguti & Baba, 1959
                     3 Genus Edentellina orth. inval. see Genus Edenttellina Gatliff & Gabriel, 1911
                     4 Genus Midorigai Burn, 1960