Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Protostomia Grobben, 1908
                                         Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
                                           Panarthropoda Nielsen, 1995 - panarthropods
                                             Tactopoda Budd, 2001
                                               Phylum Arthropoda Siebold, 1848 - arthropods
                                                 Euarthropoda
                                                   Subphylum Chelicerata Heymons, 1901
                                                     Euchelicerata Weygoldt & Paulus, 1979
                                                       Prosomapoda Lamsdell, 2013
                                                         Planaterga Lamsdell, 2013
                                                           Dekatriata Lamsdell, 2013
                                                             Sclerophorata Kamenz, Staude & Dunlop, 2011
                                                               Class Arachnida Lamarck, 1801
                                                                 Subclass Dromopoda Shultz, 1990 [paraphyletic]
                                                                   Clade Stomothecata Shultz, 2007, sedis mutabilis
                                                                     Order Opiliones Sundevall, 1833 - harvestmen
                                                                       Phalangida Bristowe, 1949
                                                                         Suborder Laniatores Thorell, 1876 - armored harvestmen
                                                                           Infraorder Grassatores Kury, 2002
                                                                             Superfamily Assamioidea Sørensen, 1884
                                                                               Family Assamiidaeᵀ Sørensen, 1884
                                                                                 Subfamily Selencinae Roewer, 1935
                                                                                   01 Genus Cassifluminia Kury, 2017
                                                                                   02 Genus Euselenca Roewer, 1923
                                                                                   03 Genus Humbea Roewer, 1935
                                                                                   04 Genus Jaundea Roewer, 1935
                                                                                   05 Genus Metaselenca Roewer, 1912
                                                                                   06 Genus Paraselenca Roewer, 1923
                                                                                   07 Genus Sassandria Roewer, 1912
                                                                                   08 Genus Selencasta Roewer, 1935
                                                                                   09 Genus Selencaᵀ Sørensen, 1896
                                                                                   10 Genus Selencula Roewer, 1935
                                                                                   11 Genus Seuthes Roewer, 1935, nom. illeg.
                                                                                   12 Genus Seuthesplus Roewer, 1935
                                                                                   13 Genus Seuthessus Kauri, 1985
                                                                                   14 Genus Umbonimba Roewer, 1953