Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997, nom. cl. inval. - ecdysozoans see Clade Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake 1997 [Lake, Halanych, Servin & Garey 2020]
   Phylum †Lobopodia Snodgrass, 1938 - lobopodians
     Class †Xenusia Dzik & Krumbiegel, 1989 - xenusians
       Order †Siberiida Dzik, 2011
         Family †Siberiidae Dzik, 2011
           1 Genus †Siberion Dzik, 2011
           2.1.1 Genus †Jianshanopodia Liu et al., 2006
           2.1.2 Genus †Megadictyon Luo & Hu, 1999