Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] 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
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] 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
                                           Introverta Nielsen, 1995
                                             Nematoida Rudolphi, 1808
                                               Phylum Nematoda Gegenbaur, 1859 - round worms
                                                 Class Dorylaimea Hodda, 2007
                                                   Subclass Dorylaimiaᵀ Inglis, 1983 [monotypic]
                                                     Order Dorylaimidaᵀ Pearse, 1942
                                                       Suborder Dorylaiminaᵀ Chitwood, 1933
                                                         Superfamily Longidoroidea Thorne, 1935
                                                           Family Longidoridaeᵀ Thorne, 1935
                                                             Subfamily Longidorinaeᵀ Thorne, 1935
                                                               Genus Longidorusᵀ Micoletzky, 1922
                                                                 Longidorus attenuatus Hooper, 1961
                                                                 Longidorus caespiticola Hooper, 1961
                                                                 Longidorus cylindricaudatus Kozlowska & Seinhorst, 1979
                                                                 Longidorus dunensis Brinkman, Loof & Barbez, 1987
                                                                 Longidorus elongatus (De Man, 1876)
                                                                 Longidorus goodeyi Hooper, 1961
                                                                 Longidorus intermedius Kozlowska & Seinhorst, 1979
                                                                 Longidorus kuiperi Brinkman, Loof & Barbez, 1987
                                                                 Longidorus leptocephalus Hooper, 1961
                                                                 Longidorus macrosoma Hooper, 1961
                                                                 Longidorus profundorum Hooper, 1966
                                                                 Longidorus proximus Sturhan & Argo, 1983
                                                                 Longidorus vineacola Sturhan & Weischer, 1964