Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Infraphylum Vertebrata Lamarck, 1801 - vertebrates
         Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
           Eugnathostomata
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
               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
                   [crown] Neopterygii Regan, 1923 see Subclass Neopterygii Regan, 1923
                     Division Teleosteomorpha Arratia, 2001 see Infraclass Teleosteomorpha Arratia, 2001
                       Subdivision Teleostei Müller, 1845 - teleosts see Division Teleostei Müller, 1845
                         Supercohort Teleocephala de Pinna, 1996 - crown-group Teleostei
                           Osteoglossocephala Arratia, 2010
                             Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                               Cohort Euteleostei Greenwood et al., 1966 see Subcohort Euteleosteomorpha Greenwood et al., 1966
                                 Zoroteleostei - zoroteleosts
                                   Neoteleostei Nelson, 1969 - neoteleosts see Infracohort Neoteleostei Nelson, 1969
                                     Eurypterygii Rosen, 1973 - eurypterygians see Infracohort Eurypterygia Rosen, 1973
                                       Superorder Cyclosquamata [monotypic] see Section Cyclosquamata
                                         Order Aulopiformes Rosen, 1973 - lizardfishes
                                           Suborder Alepisauroidei see Order Aulopiformes Rosen, 1973
                                             Superfamily Alepisauroidea Swainson, 1839
                                               1 Family Scopelarchidae Alcock, 1896 - pearleyes
                                               2 Family Evermannellidae Fowler, 1901 - sabertooth fishes
                                               3 Family Sudidae Regan, 1911 - sudid barracudinas see Family Paralepididae Bonaparte, 1835
                                               4 Family Paralepididae Bonaparte, 1835 - barracudinas
                                               5.1 Family †Enchodontidae Lydekker, 1889, "nom. praeval."
                                               5.2 Family Alepisauridae Swainson, 1839 - lancetfishes
                                               6 Family Lestidiidae Harry, 1953 - naked barracudinas see Family Paralepididae Bonaparte, 1835