Phylum Euarthropoda Lankester, 1904 see [unranked] Euarthropoda
Count: †2c;3f;26g;9s
   Subphylum †Artiopoda Hou & Bergström, 1997
  Count: †2c;3f;26g;9s
     Superclass †Trilobitomorpha Størmer, 1944
    Count: †2c;3f;22g;9s
       Class †Nektaspida Raymond, 1920
      Count: †2f;13g;9s
         Family †Emucarididae Paterson et al., 2010
        Count: [†g] †2g [2 Dec 2020]
           1 Genus †Kangacaris Paterson et al., 2010
          Count: -
           2 Genus †Emucaris Paterson et al., 2010
          Count: -