Arthropoda Siebold, 1848 - arthropods see Phylum Arthropoda Siebold, 1848
   1 Myriochelata D. Pisani et al., 2004 - myriochelatans
   2 Pancrustacea Zrzavý et al., 1997 see Subphylum Pancrustacea Zrzavý et al., 1997