Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Vertebrata Lamarck, 1801 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
         Myopterygii Janvier, 1978 - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
               Euteleostomi - bony vertebrates see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
                   Subclass Neopterygii Regan, 1923
                     Division Teleostei Müller, 1845
                       Elopocephala Arratia, 1999 see Supercohort Teleocephala de Pinna, 1996
                         Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                           Subdivision Ostarioclupeomorpha Arratia, 1997 see Cohort Otocephala Johnson & Patterson, 1996
                             Superorder Ostariophysi Sagemehl, 1885
                               Series Otophysi Rosen & Greenwood, 1970 see Section Otophysa Rosen & Greenwood, 1970
                                 Cypriniphysi Fink & Fink, 1981
                                   Characiphysi Fink & Fink, 1981 see Subseries Characiphysi Fink & Fink, 1981
                                     Siluriphysi Fink & Fink, 1996
                                       Order Siluriformes Bleeker, 1858 - catfishes
                                         Superfamily Loricarioidea Rafinesque, 1815 see Suborder Loricarioidei
                                           Family Loricariidae Rafinesque, 1815 - suckermouth armored catfishes
                                             Subfamily Loricariinae Rafinesque, 1815 - mailed catfishes
                                               01 Genus Crossoloricaria Isbrücker, 1979
                                               02 Genus Farlowella Eigenmann & Eigenmann, 1889
                                               03 Genus Harttia Steindachner, 1877
                                               04 Genus Loricaria Linnaeus, 1758
                                               05 Genus Loricariichthys Bleeker, 1862
                                               06 Genus Pseudohemiodon Bleeker, 1862
                                               07 Genus Reganella Eigenmann, 1905
                                               08 Genus Rineloricaria Bleeker, 1862
                                               09 Genus Spatuloricaria Schultz, 1944
                                               10 Genus Sturisoma Swainson, 1838