living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
               Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
                 Order Salmoniformes Rafinesque, 1810 - trouts
                   Suborder Stomioidei see Order Stomiiformes Rosen, 1973
                     Family Melanostomiidae see Subfamily Melanostomiinae
                       1 Genus Bathophilus - dragonfish
                       2 Genus Chirostomias Regan & Trewavas, 1930
                       3 Genus Echiostoma Lowe, 1843
                       4 Genus Eustomias Filhol, 1884
                       5 Genus Tactostoma Bolin, 1939
                       6 Genus Photonectes Günther, 1887