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
                                                   Antennulata
                                                     Subphylum Mandibulata Snodgrass, 1938
                                                       Infraphylum Pancrustacea Zrzavý & Štys, 1997
                                                         Altocrustacea
                                                           Vericrustacea
                                                             Multicrustacea
                                                               Communostraca
                                                                 Class Malacostraca Latreille, 1802
                                                                   Subclass Eumalacostraca Grobben, 1892
                                                                     Superorder Peracarida Calman, 1904
                                                                       Order Amphipoda Latreille, 1816 - amphipods
                                                                         Suborder Gammaridea Latreille, 1802
                                                                           Infraorder Gammaridaᵀ Latreille, 1802
                                                                             Superfamily Dexaminoidea Leach, 1814
                                                                               Family Atylidae Lilljeborg, 1865
                                                                                 Subfamily Atylinaeᵀ Lilljeborg, 1865
                                                                                   Genus Atylusᵀ Leach, 1815
                                                                                     Atylus atlassovi Gurjanova, 1951
                                                                                     Atylus borealis E.L. Bousfield & J.A. Kendall, 1994
                                                                                     Atylus bruggeni Gurjanova, 1951
                                                                                     Atylus carinatusᵀ (J.C. Fabricius, 1793)
                                                                                     Atylus collingi Gurjanova, 1938
                                                                                     Atylus ekmani Gurjanova, 1938
                                                                                     Atylus falcatus Metzger, 1871
                                                                                     Atylus georgianus E.L. Bousfield & J.A. Kendall, 1994
                                                                                     Atylus guttatus (Costa, 1851)
                                                                                     Atylus levidensus J.L. Barnard, 1954
                                                                                     Atylus rylovi Bulycheva, 1952
                                                                                     Atylus swammerdami (Milne-Edwards, 1830)
                                                                                     Atylus tridens Alderman, 1936