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 Onychophora Grube, 1853 - velvet worms
           Order Onychophora Grube, 1853 see Phylum Onychophora Grube, 1853
             Family Peripatidae Evans, 1901
               01 Genus Peripatus Guilding, 1826
               02 Genus Oroperipatus Cockerell, 1908
               03 Genus Heteroperipatus Zilch, 1954
               04 Genus Macroperipatus Clark, 1913
               05 Genus Epiperipatus Clark, 1913
               06 Genus Plicatoperipatus Clark, 1913
               07 Genus Speleoperipatus Peck, 1976
               08 Genus Mesoperipatus Evans, 1901
               09 Genus Typhloperipatus Kemp, 1913
               10 Genus Eoperipatus Evans, 1901