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
Genus Simpsonichthys Carvalho, 1959
Simpsonichthys adornatus Costa, 2000
Simpsonichthys alternatus (Costa & Brasil, 1994)
Simpsonichthys antenori (Tulipano, 1973)
Simpsonichthys auratus Costa & Nielsen, 2000
Simpsonichthys boitonei Carvalho, 1959 - lyrefin pearlfish
Simpsonichthys bokermanni (Carvalho & da Cruz, 1987)
Simpsonichthys brunoi Costa, 2003
Simpsonichthys chacoensis (Amato, 1986)
Simpsonichthys cholopteryx Costa, Moreira & Lima, 2003
Simpsonichthys constanciae (Myers, 1942) - featherfin pearlfish
Simpsonichthys costai (Lazara, 1990)
Simpsonichthys delucai Costa, 2003
Simpsonichthys filamentosus Costa, Barrera & Sarmiento, 1997
Simpsonichthys flagellatus Costa, 2003
Simpsonichthys flavicaudatus (Costa & Brasil, 1990)
Simpsonichthys fulminantis (Costa & Brasil, 1993)
Simpsonichthys ghisolfii Costa, Cyrino & Nielsen, 1996
Simpsonichthys hellneri (Berkenkamp, 1993)
Simpsonichthys ibicuiensis
Simpsonichthys igneus Costa, 2000
Simpsonichthys inaequipinnatus Costa, 2008
Simpsonichthys izecksohni (Da Cruz, 1983)
Simpsonichthys magnificus (Costa & Brasil, 1991)
Simpsonichthys marginatus Costa & Brasil, 1996
Simpsonichthys multiradiatus (Costa & Brasil, 1994)
Simpsonichthys myersi (Carvalho, 1971)
Simpsonichthys parallelus Costa, 2000
Simpsonichthys perpendicularis Costa, Nielsen & de Luca, 2001
Simpsonichthys picturatus Costa, 2000
Simpsonichthys reticulatus Costa & Nielsen, 2003
Simpsonichthys rosaceus Costa, Nielsen & de Luca, 2001
Simpsonichthys santanae (Shibata & Garavello, 1992)
Simpsonichthys similis Costa & Hellner, 1999
Simpsonichthys suzarti Costa, 2004
Simpsonichthys zonatus (Costa & Brasil, 1990)
1 Simpsonichthys flammeus group
2 Simpsonichthys notatus group W. Costa & G. Brasil, 2004