Infraphylum [Gnathostomata] Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
   Megaclass Osteichthyes Huxley, 1880 see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
     Superclass Actinopterygii Woodward, 1891 see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
       Class Actinopteri Cope, 1871
         Subclass Neopterygii Regan, 1923
           Infraclass Teleostei Müller, 1845 see Division Teleostei Müller, 1845
             Megacohort Osteoglossocephalai
               Supercohort Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                 Cohort Euteleosteomorpha Greenwood et al., 1966 see Subcohort Euteleosteomorpha Greenwood et al., 1966
                   Subcohort Stomiati see Infracohort Stomiati
                     Order Stomiatiformes Rosen, 1973, orth. inval. see Order Stomiiformes Rosen, 1973
                       Suborder Stomiatoidei orth. inval. see Suborder Stomioidei
                         1 Family Phosichthyidae Weitzman, 1974 [non-monophyletic] - lightfishes see Subfamily Stomiinae Bleeker, 1859
                         2 Family Sternoptychidae Duméril, 1805 - marine hatchetfishes
                         3 Family Stomiidae Bleeker, 1859, nom. praeval. - dragonfishes