living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Acanthocephala Kohlreuther, 1771 - acanthocephalans see [unranked] Acanthocephala Kohlreuther, 1771
           Class Archiacanthocephala (A. Meyer, 1931)
             Order Moniliformida Schmidt, 1972
               Family Moniliformidae Van Cleave, 1924
                 Genus Moniliformis (Bremser, 1911) Travassos, 1915
                   Moniliformis moniliformis (Bremser, 1811)