[Phylum] Chordata Bateson, 1885 - chordates
   Subphylum Craniata auct.
     Infraphylum Vertebrata Lamarck, 1801 - vertebrates
       Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
         Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
           Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
             Infraclass Actinopteri Cope, 1871 see Class Actinopteri Cope, 1871
               Superdivision Neopterygii Regan, 1923 see Subclass Neopterygii Regan, 1923
                 Superdivision Teleosteomorpha Arratia, 2001 see Infraclass Teleosteomorpha Arratia, 2001
                   Division Teleostei Müller, 1845
                     Cohort Clupeocephala Patterson & Rosen, 1977
                       Subcohort Otomorpha Wiley & Johnson, 2010
                         Superorder Ostariophysi Sagemehl, 1885
                           Section Otophysa Rosen & Greenwood, 1970
                             Order Cypriniformes Bleeker, 1859 - carps, loaches, minnows, and relatives
                               Suborder Cobitoidei
                                 01 Family †Jianghanichthyidae Liu, Chang, Wilson & Murray, 2015
                                 02 Family Catostomidae Agassiz, 1850 - suckers
                                 03 Family Gyrinocheilidae Gill, 1905 - algae eaters
                                 04 Family Botiidae Berg, 1940 - pointface loaches
                                 05 Family Vaillantellidae Nalbant & Bănărescu, 1977 - longfin loaches
                                 06 Family Cobitidae Swainson, 1838 - spined loaches
                                 07 Family Balitoridae Swainson, 1839 - river loaches
                                 08 Family Barbuccidae Kottelat, 2012 - scooter loaches
                                 09 Family Gastromyzontidae Fowler, 1905 - hillstream loaches
                                 10 Family Serpenticobitidae Kottelat, 2012 - snake loaches
                                 11 Family Ellopostomatidae Bohlen & Šlechtová, 2009 - square-head loaches
                                 12 Family Nemacheilidae Regan, 1911 - brook loaches