Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Biota
"neomura"
Domain Eukaryota Chatton, 1925 - eukaryotes
"neokaryotes" - mitochondrial eukaryotes
"neozoa"
"scotokaryotes" Cavalier-Smith, 1999
"podiates" Cavalier-Smith, 2013
Amorphea Adl et al., 2012
Opisthokonta Cavalier-Smith, 1987
Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Kingdom Animalia Linnaeus, 1758 - animals
Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004 [nom. cl. nov.]
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002 [nom. cl. nov.]
Infrakingdom Deuterostomia Grobben, 1908
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
[crown] Myopterygii - myopterygians
Superclass Gnathostomata Zittel, 1879 - 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 Otomorpha E.O. Wiley & G.D. Johnson, 2010
Subcohort Ostariophysi Sagemehl, 1885
Section Otophysa (Rosen & Greenwood, 1970)
Cypriniphysi
Superorder Characiphysae (Fink & Fink, 1981)
Siluriphysi Fink & Fink, 1996
Order Siluriformesᵀ Rafinesque, 1810 - catfishes
Superfamily Loricarioidea Rafinesque, 1815
Family Loricariidaeᵀ Rafinesque, 1815 - suckermouth armored catfishes
Genus Acanthicus Spix, 1829
Genus Aphanotorulus Isbrücker & Nijssen, 1983
Genus Apistoloricaria Isbrücker & Nijssen, 1985
Genus Aposturisoma Isbrücker, Britski, Nijssen & Ortega, 1983 [monotypic]
Genus Baryancistrus Rapp Py-Daniel, 1989
Genus Brochiloricaria Isbrücker & Nijssen, 1979
Genus Cordylancistrus Isbrücker, 1980
Genus Corymbophanes Eigenmann, 1909
Genus Cteniloricaria Isbrücker & Nijsson, 1979
Genus Dasyloricaria Isbrücker & Nijssen, 1979
Genus Dekeyseria Rapp Py-Daniel, 1985
Genus Dentectus Martín Salazar, Isbrücker & Nijssen, 1982 [monotypic]
Genus Dolichancistrus Isbrücker, 1980
Genus Exastilithoxus Isbrücker & Nijssen, 1979
Genus Furcodontichthys Py-Daniel, 1981 [monotypic]
Genus Harttiella Boeseman, 1971 [monotypic]
Genus Hemiodontichthys Bleeker, 1862 [monotypic]
Genus Hopliancistrus Isbrücker & Nijssen, 1989 [monotypic]
Genus Isorineloricaria Isbrücker, 1980 [monotypic]
Genus Ixinandria Isbrücker & Nijssen, 1979
Genus Kronichthys Ribeiro, 1908
Genus Lamontichthys Miranda Ribeiro, 1939
Genus Leporacanthicus Isbrücker & Nijssen, 1989
Genus Leptoancistrus Meek & Hildebrand, 1916
Genus Limatulichthys Isbrücker & Nijssen, 1979 [monotypic]
Genus Lipopterichthys Norman, 1935 [monotypic]
Genus Metaloricaria Isbrucker, 1974
Genus Neblinichthys Ferraris, Isbracker & Nijssen, 1986
Genus Paraloricaria Isbrücker & Nijssen, 1979
Genus Parancistrus Bleeker, 1862
Genus Planiloricaria Isbrucker, 1970 [monotypic]
Genus Pseudoloricaria Bleeker, 1862 [monotypic]
Genus Pseudorinelepis Bleeker, 1862 [monotypic]
Genus Pterosturisoma Isbrücker & Nijssen, 1978 [monotypic]
Genus Pyxiloricaria Isbrücker & Nijssen, 1984 [monotypic]
Genus Rhadinoloricaria Isbrucker & Nijssen, 1974 [monotypic]
Genus Ricola Isbrücker & Nijssen, 1978 [monotypic]
Genus Scobinancistrus Isbrücker & Nijssen, 1989
Genus Spectracanthicus Nijssen & Isbrucker, 1986 [monotypic]
Genus Sturisomatichthys Isbrücker & Nijssen, 1979
1 Subfamily Lithogeneinae [monotypic]
2 Subfamily Delturinae Reis et al., 2006
3.1.1 Subfamily Otothyrinae () M.C. Chiachio et al., 2008
3.1.2 Subfamily Neoplecostominae
3.2 Subfamily Hypoptopomatinae
4 Subfamily Loricariinaeᵀ
5 Subfamily Ancistrinae
6 Subfamily Hypostominae