Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Superclass Pisces Linnaeus, 1758 - fishes
               Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
                 Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
                   Superorder Teleostei Bonaparte, 1836
                     Genus †Leptolepis Ley, 1917
                     01 Order Elopiformes Gosline, 1960 - tenpounders
                     02 Order Anguilliformes Rafinesque, 1810 - eels
                     03 Order Notacanthiformes Goodrich, 1909 - spiny eels
                     04 Order Clupeiformes Rafinesque, 1810 - herrings
                     05 Order Osteoglossiformes Berg, 1940 - bonytongues
                     06 Order Mormyriformes see Suborder Mormyroidei
                     07 Order Salmoniformes Rafinesque, 1810 - trouts
                     08 Order Cetomimiformes see Superfamily Cetomimoidea
                     09 Order Ctenothrissiformes Patterson, 1964
                     10 Order Gonorynchiformes Regan, 1909 - milkfishes
                     11 Order Cypriniformes Rafinesque, 1810 - carps
                     12 Order Siluriformes Rafinesque, 1810 - catfishes
                     13 Order Percopsiformes Berg, 1937 - trout-perches
                     14 Order Batrachoidiformes Berg, 1937 - toadfishes
                     15 Order Gobiesociformes Gill, 1872
                     16 Order Lophiiformes Rafinesque, 1810 - anglerfishes
                     17 Order Gadiformes Rafinesque, 1810 - cods
                     18 Order Atheriniformes Rosen, 1964 - silversides
                     19 Order Beryciformes Günther, 1880 - alfonso squirrelfishes
                     20 Order Zeiformes Rafinesque, 1810 - dories
                     21 Order Lampridiformes Goodrich, 1909, orth. inval.
                     22 Order Gasterosteiformes Gill, 1872 - sticklebacks
                     23 Order Channiformes Berg, 1940
                     24 Order Synbranchiformes - swamp eels
                     25 Order Scorpaeniformes Bloch, 1789 - mail-cheeked fishes
                     26 Order Dactylopteriformes Jordan, 1923
                     27 Order Pegasiformes - dragonfishes see Order Gasterosteiformes Gill, 1872
                     28 Order Perciformes Rafinesque, 1810 - perches
                     29 Order Mastacembeliformes
                     30 Order Pleuronectiformes Bleeker, 1859 - flatfishes
                     31 Order Tetraodontiformes Berg, 1937 - plectognaths