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 Nemertea Schultze, 1851 - ribbon worms
           Class Enopla Schultze, 1851
             Order Hoplonemertea Hubrecht, 1879
               Suborder Monostilifera Brinkmann, 1917
                 Family Emplectonematidae Bürger, 1904
                   Genus Paranemertes Coe, 1901
                     1 Paranemertes peregrina Coe, 1901
                     2 Paranemertes biocellata
                     3 Paranemertes carnea Coe, 1901
                     4 Paranemertes pallida Coe, 1901
                     5 Paranemertes californica Coe, 1904
                     6 Paranemertes incola Iwata, 1952
                     7 Paranemertes plana Iwata, 1957
                     8 Paranemertes brattstroemi Friedrich, 1970