[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]
   1 Nematoda Gegenbaur, 1859 - round worms
   2 Priapulida Delage & Hérouard, 1897 - priapulids
   3 Superphylum Panarthropoda Nielsen, 1995 see [unranked] Panarthropoda Nielsen, 1995