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 Crenuchoidea [monotypic]
Family Crenuchidaeᵀ
Subfamily Characidiinae
Genus Characidiumᵀ Reinhardt, 1866
Characidium alipioi Travassos, 1955
Characidium bahiense Almeida, 1971
Characidium bimaculatum Fowler, 1941
Characidium boaevistae Steindachner, 1915
Characidium boehlkei Géry, 1972
Characidium bolivianum Pearson, 1924
Characidium borellii (Boulenger, 1895)
Characidium brevirostre Pellegrin, 1908
Characidium caucanum Eigenmann, 1912
Characidium chupa Schultz, 1944
Characidium crandellii Steindachner, 1915
Characidium declivirostre Steindachner, 1915
Characidium etheostoma Cope, 1872
Characidium etzeli Zarske & Géry, 2001
Characidium fasciatum Reinhardt, 1866 - banded characidium
Characidium gomesi Travassos, 1956
Characidium grajahuensis Travassos, 1944
Characidium hasemani Steindachner, 1915
Characidium heinianum Zarske & Géry, 2001
Characidium interruptum Pellegrin, 1909
Characidium japuhybense Travassos, 1949
Characidium lagosantense Travassos, 1947
Characidium lanei Travassos, 1967
Characidium laterale Eigenmann, 1909
Characidium lauroi Travassos, 1946
Characidium macrolepidotum (Peters, 1868)
Characidium marshi Breder, 1925
Characidium occidentale Buckup & Reis, 1997
Characidium oiticicai Travassos, 1967
Characidium orientale Buckup & Reis, 1997
Characidium pellucidum Eigenmann, 1909
Characidium phoxocephalum Eigenmann, 1912
Characidium pteroides Eigenmann, 1909
Characidium pterostictum Gomes, 1947
Characidium purpuratum Steindachner, 1882
Characidium rachovii Regan, 1913
Characidium roesseli Géry, 1965
Characidium sanctjohanni Dahl, 1960
Characidium schindleri Zarske & Géry, 2001
Characidium schubarti Travassos, 1955
Characidium serrano Buckup & Reis, 1997
Characidium steindachneri Cope, 1878
Characidium stigmosum Melo & Buckup, 2002
Characidium tenue (Cope, 1894)
Characidium timbuiense Travassos, 1946
Characidium vestigipinne Buckup & Hahn, 2000
Characidium vidali Travassos, 1967
Characidium xavante de Garca et al., 2008
Characidium zebra Eigenmann, 1909