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
Clade Pan-Siluriformes Lundberg 2020
Order Siluriformesᵀ Bleeker, 1858 - catfishes
Suborder Loricarioidei
Family Callichthyidae Bonaparte, 1835 - callichthyid armored catfishes
Subfamily Corydoradinae Hoedeman, 1952 - corys
Genus Corydorasᵀ Lacepède, 1803
Corydoras acrensis Nijssen, 1972 - Acre corydoras
Corydoras acutus Cope, 1872 - black top catfish
Corydoras adolfoi Burgess, 1982 - Adolf's catfish
Corydoras aeneus (Gill, 1858) - bronze catfish
Corydoras agassizii Steindachner, 1876
Corydoras albolineatus Knaack, 2004
Corydoras amandajanea Sands, 1995
Corydoras amapaensis Nijssen, 1972 - Amapa corydoras
Corydoras ambiacus Cope, 1872 - Agassiz's catfish
Corydoras amphibelus Cope, 1872
Corydoras approuaguensis Nijssen & Isbrücker, 1983
Corydoras araguaiaensis Sands, 1990
Corydoras arcuatus Elwin, 1939 - arched corydoras
Corydoras areio Knaack, 2000
Corydoras armatus (Günther, 1868)
Corydoras atropersonatus Weitzman & Nijssen, 1970
Corydoras aurofrenatus Kennedy & Eigenmann, 1903
Corydoras axelrodi Rössel, 1962 - pink corydoras
Corydoras baderi Geisler, 1969
Corydoras bicolor Nijssen & Isbrücker, 1967
Corydoras bifasciatus Nijssen, 1972 - twostripe corydoras
Corydoras bilineatus Knaack, 2002
Corydoras blochi Nijssen, 1971 - spotback corydoras
Corydoras boehlkei Nijssen & Isbrücker, 1982
Corydoras boesemani Nijssen & Isbrücker, 1967
Corydoras bondi Gosline, 1940 - blackstripe corydoras
Corydoras breei Isbrücker & Nijssen, 1992
Corydoras brevirostris Fraser-Brunner, 1947
Corydoras burgessi Axelrod, 1987
Corydoras carlae Nijssen & Isbrücker, 1983
Corydoras caudimaculatus Rössel, 1961 - tailspot corydoras
Corydoras cervinus Rössel, 1962
Corydoras cochui Myers & Weitzman, 1954 - barredtail corydoras
Corydoras concolor Weitzman, 1961
Corydoras condiscipulus Nijssen & Isbrücker, 1980
Corydoras copei Nijssen & Isbrücker, 1986
Corydoras coppenamensis Nijssen, 1970
Corydoras coriatae Burgess, 1997
Corydoras crimmeni Grant, 1997
Corydoras cruziensis Knaack, 2002
Corydoras crypticus Sands, 1995
Corydoras davidsandsi Black, 1987
Corydoras delphax Nijssen & Isbrücker, 1983 - false blochi catfish
Corydoras difluviatilis Britto & Castro, 2002
Corydoras diphyes Axenrot & Kullander, 2003
Corydoras duplicareus Sands, 1995
Corydoras ehrhardti Steindachner, 1910
Corydoras elegans Steindachner, 1876 - elegant catfish
Corydoras ellisae Gosline, 1940
Corydoras ephippifer Nijssen, 1972 - saddle corydoras
Corydoras eques Steindachner, 1876
Corydoras esperanzae Castro, 1987
Corydoras evelynae Rössel, 1963
Corydoras filamentosus Nijssen & Isbrücker, 1983
Corydoras flaveolus Ihering, 1911
Corydoras fowleri Böhlke, 1950
Corydoras garbei Ihering, 1911
Corydoras geoffroy Lacepède, 1803
Corydoras geryi Nijssen & Isbrücker, 1983
Corydoras gomezi Castro, 1986
Corydoras gossei Nijssen, 1972 - palespotted corydoras
Corydoras gracilis Nijssen & Isbrücker, 1976
Corydoras griseus Holly, 1940 - gray corydoras
Corydoras guapore Knaack, 1961 - Guapore corydoras
Corydoras guianensis Nijssen, 1970
Corydoras habrosus Weitzman, 1960 - salt and pepper catfish
Corydoras haraldschultzi Knaack, 1962 - mosaic corydoras
Corydoras hastatus Eigenmann & Eigenmann, 1888 - dwarf catfish
Corydoras heteromorphus Nijssen, 1970
Corydoras imitator Nijssen & Isbrücker, 1983
Corydoras incolicana Burgess, 1993
Corydoras isbrueckeri Knaack, 2004
Corydoras julii Steindachner, 1906 - Julii catfish
Corydoras kanei Grant, 1997
Corydoras lacerdai Hieronimus, 1995
Corydoras lamberti Nijssen & Isbrücker, 1986
Corydoras latus Pearson, 1924
Corydoras leopardus Myers, 1933 - leopard catfish
Corydoras leucomelas Eigenmann & Allen, 1942 - false spotted catfish
Corydoras loretoensis Nijssen & Isbrücker, 1986
Corydoras loxozonus Nijssen & Isbrücker, 1983
Corydoras macropterus Regan, 1913 - bigfin corydoras
Corydoras maculifer Nijssen & Isbrücker, 1971 - dotted corydoras
Corydoras mamore Knaack, 2002
Corydoras melanistius Regan, 1912 - blacksail corydoras
Corydoras melanotaenia Regan, 1912 - green gold catfish
Corydoras melini Lönnberg & Rendahl, 1930 - bandit corydoras
Corydoras metae Eigenmann, 1914 - bandit catfish
Corydoras micracanthus Regan, 1912
Corydoras multimaculatus Steindachner, 1907
Corydoras nanus Nijssen & Isbrücker, 1967
Corydoras napoensis Nijssen & Isbrücker, 1986
Corydoras narcissus Nijssen & Isbrücker, 1980
Corydoras nattereri Steindachner, 1876 - blue corydoras
Corydoras negro Knaack, 2004
Corydoras nijsseni Sands, 1989
Corydoras noelkempffi Knaack, 2004
Corydoras oiapoquensis Nijssen, 1972
Corydoras ornatus Nijssen & Isbrücker, 1976
Corydoras orphnopterus Weitzman & Nijssen, 1970
Corydoras ortegai Britto, Lima & Hidalgo, 2007
Corydoras osteocarus Böhlke, 1951
Corydoras ourastigma Nijssen, 1972
Corydoras oxyrhynchus Nijssen & Isbrücker, 1967
Corydoras paleatus (Jenyns, 1842) - blue leopard corydoras
Corydoras panda Nijssen & Isbrücker, 1971 - panda catfish
Corydoras pantanalensis Knaack, 2001
Corydoras paragua Knaack, 2004
Corydoras parallelus Burgess, 1993
Corydoras pastazensis Weitzman, 1963 - Pastaza corydoras
Corydoras paucerna Knaack, 2004
Corydoras pinheiroi Dinkelmeyer, 1995
Corydoras polystictus Regan, 1912
Corydoras potaroensis Myers, 1927
Corydoras prionotos Nijssen & Isbrücker, 1980
Corydoras pulcher Isbrücker & Nijssen, 1973 - pretty corydoras
Corydoras punctatus (Bloch, 1794) - spotfin corydoras
Corydoras pygmaeus Knaack, 1966 - pygmy catfish
Corydoras rabauti La Monte, 1941 - dwarf corydoras
Corydoras reticulatus Fraser-Brunner, 1947 - mosaic corydoras
Corydoras reynoldsi Myers & Weitzman, 1960
Corydoras robineae Burgess, 1983 - bannertail catfish
Corydoras robustus Nijssen & Isbrücker, 1980
Corydoras sanchesi Nijssen & Isbrücker, 1967
Corydoras saramaccensis Nijssen, 1970
Corydoras sarareensis Dinkelmeyer, 1995
Corydoras schwartzi Rössel, 1963 - Schwartz's catfish
Corydoras semiaquilus Weitzman, 1964
Corydoras septentrionalis Gosline, 1940
Corydoras serratus Sands, 1995
Corydoras seussi Dinkelmeyer, 1996
Corydoras similis Hieronimus, 1991
Corydoras simulatus Weitzman & Nijssen, 1970
Corydoras sipaliwini Hoedeman, 1965
Corydoras sodalis Nijssen & Isbrücker, 1986 - false network catfish
Corydoras solox Nijssen & Isbrücker, 1983
Corydoras spectabilis Knaack, 1999
Corydoras spilurus Norman, 1926 - pinkthroat corydoras
Corydoras steindachneri Isbrücker & Nijssen, 1973 - Paraná corydoras
Corydoras stenocephalus Eigenmann & Allen, 1942
Corydoras sterbai Knaack, 1962
Corydoras surinamensis Nijssen, 1970
Corydoras sychri Weitzman, 1960 - Sychr's catfish
Corydoras treitlii Steindachner, 1906 - hognosed corydoras
Corydoras trilineatus Cope, 1872 - leopard catfish
Corydoras tukano Britto & Lima, 2003
Corydoras undulatus Regan, 1912
Corydoras urucu Britto, Wosiacki & Montag, 2009
Corydoras virginiae Burgess, 1993
Corydoras vittatus Nijssen, 1971
Corydoras weitzmani Nijssen, 1971 - twosaddle corydoras
Corydoras xinguensis Nijssen, 1972 - Xingu corydoras
Corydoras zygatus Eigenmann & Allen, 1942 - black band catfish