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
                                           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 Isopoda Latreille, 1817 - isopods
                                                                         Suborder Asellota Latreille, 1802
                                                                           Superfamily Aselloideaᵀ (Latreille, 1802)
                                                                             Family Asellidaeᵀ Latreille, 1802
                                                                               Genus Asellusᵀ Geoffroy St. Hilaire, 1764
                                                                                 Asellus aquaticus (C. Linnaeus, 1758)
                                                                                   Asellus aquaticus abyssalis Odenwall, 1927
                                                                                   Asellus aquaticus aquaticusᵀ (Linnaeus, 1758)
                                                                                   Asellus aquaticus carniolicus Sket, 1965
                                                                                   Asellus aquaticus cavernicolus Racovitza, 1925
                                                                                   Asellus aquaticus cyclobranchialis Sket, 1965
                                                                                   Asellus aquaticus fribergensis Schneider, 1887
                                                                                   Asellus aquaticus infernus Turk-Prevornik & Blejec, 1998
                                                                                   Asellus aquaticus messerianus Birstein, 1945