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
                                                             Class Branchiopoda Latreille, 1817 - branchiopods
                                                               Subclass Phyllopoda Preuss, 1951
                                                                 Order Diplostraca Gerstaecker, 1866
                                                                   Suborder Cladocera Latreille, 1829 - cladocerans
                                                                     Infraorder Anomopoda Stebbing, 1902
                                                                       Family Chydoridae Stebbing, 1902
                                                                         Subfamily Aloninae
                                                                           Genus Alonaᵀ Baird, 1843
                                                                             Alona affinis (Leydig, 1860)
                                                                             Alona costata Sars, 1862
                                                                             Alona elegans Kurz, 1874
                                                                             Alona guttata Sars, 1862
                                                                             Alona hercegovinae Brancelj, 1990
                                                                             Alona intermedia Sars, 1862
                                                                             Alona protzi Hartwig, 1900
                                                                             Alona quadrangularis (O.F. Müller, 1785)
                                                                             Alona rectangula Sars, 1861
                                                                             Alona rustica Scott, 1895
                                                                             Alona sketi Brancelj, 1992
                                                                             Alona smirnovi Petkovsky & Flossner, 1972
                                                                             Alona weltneri Keilhack, 1905