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 Euteleosteomorpha Greenwood et al., 1966
Infracohort Neoteleostei Nelson, 1969
Supersection Eurypterygia Rosen, 1973
Section Ctenosquamata Rosen, 1973
Subsection Acanthomorphata Rosen, 1973
Clade Euacanthomorpha Johnson & Patterson, 1993
Clade Holacanthopterygii Johnson & Patterson, 1993
Division Acanthopterygii Rosen & Patterson, 1969
Subdivision Percomorphaceae
Series Ovalentaria Smith & Near, 2012
Superorder Cichlomorphae [monotypic]
Order Cichliformes - cichlids and convict blennies
Family Cichlidaeᵀ Bonaparte, 1835 - cichlids
Subfamily Cichlinaeᵀ Bonaparte, 1835 - American cichlids
Genus Aequidens Eigenmann & Bray, 1894
Aequidens biseriatus (Regan, 1913)
Aequidens chimantanus Inger, 1956
Aequidens coeruleopunctatus (Kner & Steindachner, 1863)
Aequidens diadema (Heckel, 1840)
Aequidens epae Kullander, 1995
Aequidens gerciliae Kullander, 1995
Aequidens hoehnei (Miranda-Ribeiro, 1918)
Aequidens latifrons (Steindachner, 1878) - platinum acara
Aequidens mauesanus Kullander, 1997
Aequidens metae Eigenmann, 1922 - yellow acara
Aequidens michaeli Kullander, 1995
Aequidens pallidus (Heckel, 1840) - doublespot acara
Aequidens paloemeuensis Kullander & Nijssen, 1989
Aequidens patricki Kullander, 1984
Aequidens plagiozonatus Kullander, 1984
Aequidens potaroensis Eigenmann, 1912
Aequidens pulcher (Gill, 1858) - blue acara
Aequidens rivulatus (Günther, 1859) - green terror
Aequidens rondoni (Miranda Ribeiro, 1918)
Aequidens sapayensis (Regan, 1903) - Sapayo cichlid
Aequidens tetramerus (Heckel, 1840) - saddle cichlid
Aequidens tubicen Kullander & Ferreira, 1991
Aequidens viridis (Heckel, 1840) - golden acara