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 Deuterostomia Grobben, 1908
Phylum Chordata Bateson, 1885 - chordates
Subphylum Craniata auct.
Infraphylum Vertebrata Lamarck, 1801 - vertebrates
Clade Pan-Gnathostomata Downs 2020
Superclass Gnathostomataᵀ Gegenbaur, 1874 - jawed vertebrates
[crown] Clade Eugnathostomata
Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
Clade Pan-Actinopterygii Rowe 2004 [Moore & Near 2020]
Clade Actinopterygiiᵀ Woodward 1891 [Moore & Near 2020]
Clade Pan-Actinopteri Moore & Near 2020
Class Actinopteri Cope, 1871
Subclass Neopterygii Regan, 1923
Infraclass Teleosteomorpha Arratia, 2001
Division Teleostei Müller, 1845
Supercohort Teleocephala de Pinna, 1996 - crown-group Teleostei
Cohort Clupeocephala Patterson & Rosen, 1977
Subcohort Otomorpha Wiley & Johnson, 2010
Superorder Ostariophysi Sagemehl, 1885
Section Otophysa Rosen & Greenwood, 1970
Superorder Characiphysae Fink & Fink, 1981
Order Characiformesᵀ Goodrich, 1909 - characins
Suborder Characoideiᵀ
Superfamily Characoideaᵀ Latreille, 1825
Family Lebiasinidae Gill, 1889 - lebiasinids
Subfamily Pyrrhulininae Bleeker, 1859 - splashing tetras and pencilfishes
Tribe Nannostomini [monotypic]
Genus Nannostomusᵀ Günther, 1872
Nannostomus anduzei Fernandez & Weitzman, 1987 - Anduzi's nannostomus
Nannostomus beckfordi Günther, 1872 - anomalous pencilfish
Nannostomus bifasciatus Hoedeman, 1954 - double striped pencilfish
Nannostomus britskii Weitzman, 1978 - spotstripe pencilfish
Nannostomus digrammus (Fowler, 1913) - two striped nannostomus
Nannostomus eques Steindachner, 1876 - brown pencilfish
Nannostomus espei (Meinken, 1956) - barred pencilfish
Nannostomus harrisoni (Eigenmann, 1909) - blackstripe pencilfish
Nannostomus limatus Weitzman, 1978 - elegant pencilfish
Nannostomus marginatus Eigenmann, 1909 - dwarf pencilfish
Nannostomus marilynae Weitzman & Cobb, 1975 - greenstripe pencilfish
Nannostomus minimus Eigenmann, 1909 - least pencilfish
Nannostomus mortenthaleri Paepke & Arendt, 2001
Nannostomus nitidus Weitzman, 1978 - shining pencilfish
Nannostomus rubrocaudatus Zarske, 2009
Nannostomus trifasciatus Steindachner, 1876 - threebanded pencilfish
Nannostomus unifasciatus Steindachner, 1876 - diptail pencilfish