Arthropoda Siebold, 1848 - arthropods see Phylum Arthropoda Siebold, 1848
   Myriochelata D. Pisani et al., 2004 - myriochelatans
     1 Myriapoda Latreille, 1802 see Subphylum Myriapoda Latreille, 1802
     2 Chelicerata Heymons, 1901 see Superclass Chelicerata Heymons, 1901