metazoans Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
   Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
     Phylum Arthropoda Siebold, 1848 - arthropods
       1 ?Genus †[Archaeaspinus] Ivantsov, 2007
       2 ?Family †Vendomiidae Keller, 1976 see Family Dickinsoniidae Harrington & Moore, 1955
       3 Class †Paratrilobita