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 Euteleosteomorpha (Greenwood et al., 1966)
Subcohort Neoteleostei Nelson, 1969
Infracohort Eurypterygia (Rosen, 1973)
Section Ctenosquamata Rosen, 1973
Subsection Acanthomorphata (Rosen, 1973)
Euacanthomorpha (Johnson & Patterson, 1993)
Holacanthopterygii Johnson & Patterson, 1993
Acanthopterygii Rosen & Patterson, 1969
Euacanthopterygii
Division Percomorphacea Wiley & Johnson, 2010
Series Smegmamorpharia Johnson & Patterson, 1993
Superorder Atherinomorphae (Greenwood et al., 1966)
Cyprinodontoidei Dyer & Chernoff, 1996
Order Cyprinodontiformes Berg, 1940 - killifishes
Suborder Aplocheiloidei
Family Rivulidae Hoedemann, 1962 - rivulines
01 Genus Aphyolebias Costa, 1998
02 Genus Austrofundulus Myers, 1932
03 Genus Austrolebias Costa, 1998
04 Genus Campellolebias Vaz-Ferreira & Sierra, 1974
05 Genus Cynolebias Steindachner, 1877
06 Genus Cynopoecilus Regan, 1912
07 Genus Kryptolebias Costa, 2004
08.1 Genus Leptolebias Myers, 1952
08.2 Genus Notholebias Costa, 2008
09 Genus Maratecoara Costa, 1995
10 Genus Megalebias Costa, 1998
11 Genus Micromoema Costa, 1998 [monotypic]
12 Genus Millerichthys Miller, 1892 [monotypic]
13 Genus Moema Costa, 1989
14 Genus Nematolebias Costa, 1998
15 Genus Neofundulus Myers, 1927
16 Genus Papiliolebias Costa, 1998 [monotypic]
17 Genus Pituna Costa, 1989 [monotypic]
18 Genus Prorivulus Costa, 2004 [monotypic]
19 Genus Pterolebias Garman, 1895
20.1 Genus Rachovia Myers, 1927
20.2.1 Genus Gnatholebias Costa, 1998
20.2.2 Genus Llanolebias T. Hrbek & D.C. Taphorn, 2008 [monotypic]
21 Genus Renova Thomerson & Taphorn, 1995 [monotypic]
22 Genus Rivulusᵀ Poey, 1860
23 Genus Simpsonichthys Carvalho, 1959
24 Genus Spectrolebias Costa & Nielsen, 1997 [monotypic]
25 Genus Stenolebias Costa, 1995
26 Genus Terranatos Taphorn & Thomerson, 1978 [monotypic]
27 Genus Trigonectes Myers, 1925