[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]
   †Radiodonta see Order Radiodonta Collins, 1996
     1.1 Genus †Anomalocaris Whiteaves, 1892
     1.2 Genus †Laggania Walcott, 1911
     2 Genus †Hurdia Walcott, 1912