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]
†anomalocaridids
see Class Dinocaridida Collins, 1996
Genus †Pambdelurion Budd, 1998
1 †Pambdelurion whittingtoni Budd, 1998