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 Arthropoda Siebold, 1848 - arthropods
           Subphylum Uniramia Snodgrass, 1935 see Phylum Arthropoda Siebold, 1848
             Class Diplopoda Blainville, 1844 - millipedes
               Subclass Helminthomorpha 1958 see Superorder Helminthomorpha Pocock, 1887
                 Superorder Merocheta Cook, 1895 see Order Polydesmida Leach, 1815
                   Order Polydesmida Leach, 1815
                     Suborder Polydesmidea Pocock, 1887
                       1 Superfamily Polydesmoidea Leach, 1815
                       2 Superfamily Trichopolydesmoidea Verhoeff, 1910
                       3 Superfamily Stylodesmoidea (Cook, 1895) Cook, 1911
                       4 Superfamily Oniscodesmoidea De Saussure, 1860