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 Deuterostomia Grobben, 1908
                                         Phylum Chordata Bateson, 1885 - chordates
                                           Subphylum Vertebrata Cuvier, 1812 - vertebrates
                                             Myopterygii - myopterygians
                                               Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
                                                 Grade Teleostomi Bonaparte, 1836
                                                   Euteleostomi - bony vertebrates
                                                     Class Actinopterygii Woodward, 1891 - ray-finned fishes
                                                       [crown] Actinopteri Cope, 1871
                                                         Subclass Neopterygii Regan, 1923
                                                           Infraclass Teleostei Müller, 1845
                                                             Supercohort Teleocephala de Pinna, 1996
                                                               Clupeocephala
                                                                 Cohort Otomorpha E.O. Wiley & G.D. Johnson, 2010
                                                                   Subcohort Ostariophysi Sagemehl, 1885
                                                                     Section Otophysa (Rosen & Greenwood, 1970)
                                                                       Cypriniphysi
                                                                         Superorder Characiphysae (Fink & Fink, 1981)
                                                                           Order Characiformesᵀ Goodrich, 1909 - characins
                                                                             Suborder Characoideiᵀ
                                                                               Superfamily Characoideaᵀ
                                                                                 Family Characidaeᵀ - characins
                                                                                   Subfamily Cheirodontinae
                                                                                     Tribe Cheirodontiniᵀ
                                                                                       Genus Cheirodonᵀ Girard, 1854
                                                                                         [Cheirodon leuciscus Ahl, 1936]
                                                                                         [Cheirodon meinkeni Ahl, 1928]
                                                                                         0.1 [Cheirodon steindachneri Eigenmann & Eigenmann, 1891] see Aphyocharax nattereri (Steindachner, 1882)
                                                                                         0.2 [Cheirodon eques Steindachner, 1882] see Hyphessobrycon eques (Steindachner, 1882)
                                                                                         1 Cheirodon australe Eigenmann, 1928
                                                                                         2 Cheirodon galusdae Eigenmann, 1928
                                                                                         3.1 Cheirodon interruptus (Jenyns, 1842) - Uruguay tetra
                                                                                         3.1.0 [Cheirodon felipponei (Fowler, 1943)] see Cheirodon interruptus (Jenyns, 1842)
                                                                                         3.1.0 [Cheirodon monodon Cope, 1894] see Cheirodon interruptus (Jenyns, 1842)
                                                                                         3.2 Cheirodon ibicuhiensis Eigenmann, 1915
                                                                                         4 Cheirodon kiliani Campos, 1982
                                                                                         5 Cheirodon ortegai Vari & Géry, 1980
                                                                                         6 Cheirodon parahybae Eigenmann, 1915
                                                                                         7 Cheirodon pisciculus Girard, 1855
                                                                                         7.0 [Cheirodon annae McAtee, 1903] see Cheirodon pisciculus Girard, 1855
                                                                                         8 Cheirodon pulcher (Gill, 1858)
                                                                                         9 Cheirodon troemneri Fowler, 1942
                                                                                         n.1 [Cheirodon pallidifrons Fowler, 1946] see Bryconella pallidifrons (Fowler, 1946)
                                                                                         n.2 [Cheirodon eigenmanni Meek, 1912] see Carlana eigenmanni (Meek, 1912)
                                                                                         n.3 [Cheirodon ribeiroi Eigenmann, 1907] see Mixobrycon ribeiroi (Eigenmann, 1907)
                                                                                         n.4 [Cheirodon insignis Steindachner, 1880] see Nanocheirodon insignis (Steindachner, 1880)
                                                                                         n.5.1 [Cheirodon gorgonae Evermann & Goldsborough, 1909] see Compsura gorgonae (Evermann & Goldsborough, 1909)
                                                                                         n.5.2 [Cheirodon heterura (Eigenmann, 1915)] see Compsura heterura Eigenmann, 1915
                                                                                         n.6.1 [Cheirodon dialepturus Fink & Weitzman, 1974] see Odontostilbe dialeptura (Fink & Weitzman, 1974)
                                                                                         n.6.2 [Cheirodon fugitiva (Cope, 1870)] see Odontostilbe fugitiva Cope, 1870
                                                                                         n.6.3 [Cheirodon gracilis Géry, 1960] see Odontostilbe gracilis (Géry, 1960)
                                                                                         n.6.4 [Cheirodon mitopterus Fink & Weitzman, 1974] see Odontostilbe mitoptera (Fink & Weitzman, 1974)
                                                                                         n.7.1 [Cheirodon kriegi Schindler, 1937] see Serrapinnus kriegi (Schindler, 1937)
                                                                                         n.7.2 [Cheirodon microdon Eigenmann, 1915] see Serrapinnus microdon (Eigenmann, 1915)
                                                                                         n.7.3 [Cheirodon micropterus Eigenmann, 1907] see Serrapinnus micropterus (Eigenmann, 1907)
                                                                                         n.7.3.0 [Cheirodon madeirae Eigenmann, 1915] see Serrapinnus micropterus (Eigenmann, 1907)
                                                                                         n.7.4 [Cheirodon notomelas Eigenmann, 1915] see Serrapinnus notomelas (Eigenmann, 1915)
                                                                                         n.7.5 [Cheirodon piaba Lütken, 1875] see Serrapinnus piaba (Lütken, 1875)
                                                                                         n.7.5.0 [Cheirodon jaguaribensis Fowler, 1941] see Serrapinnus piaba (Lütken, 1875)
                                                                                         n.7.5.0 [Cheirodon macropterus Fowler, 1941] see Serrapinnus piaba (Lütken, 1875)
                                                                                         n.8.1 [Cheirodon axelrodi Schultz, 1956] see Paracheirodon axelrodi (Schultz, 1956)
                                                                                         n.8.2 [Cheirodon innesi (Myers, 1936)] see Paracheirodon innesi Myers, 1936
                                                                                         n.8.3 [Cheirodon simulans (Géry, 1963)] see Paracheirodon simulans (Géry, 1963)
                                                                                         n.9.1 [Cheirodon arnoldi Boulenger, 1909] see Pseudocheirodon arnoldi (Boulenger, 1909)
                                                                                         n.9.1.0 [Cheirodon affinis (Meek & Hildebrand, 1916)] see Pseudocheirodon arnoldi (Boulenger, 1909)
                                                                                         n.9.2 [Cheirodon terrabae (Bussing, 1967)] see Pseudocheirodon terrabae Bussing, 1967