After Carroll, 1988 and Nelson, 1994, with Recent species from Froese & Pauly, 2001 ["The Fishbase"]

<==o “Kyphosioidea” [Kyphosidae, Arripidae, Teraponidae, Kuhliidae & Oplegnathidae] (ruorikalojensukuiset ahvenkalat) ---> Stromateoidei??
   |?- Kyphosidae [incl. Scorpididae; Girellidae] (ruorikalat) [FB: 16/47]
   |?-o Arripidae (kahawai; australasian salmon) [N: 1/4] [1/3]
   |  `--o Arripis (Australian salmon)
   |     |-- A. georgianus (Valenciennes, 1831) (Australian ruff)
   |     |-- A. trutta (Forster, 1801) (Eastern Australian salmon)
   |     `-- A. truttacea (Cuvier, 1829) (Western Australian salmon)
   |?- Teraponidae [Terapontidae; Theraponidae] (grunters, tigerperches) [N: 16/45] [FB: 15/48]
   |?-o Kuhliidae (lippupyrstöt; flagtails, aholeholes) [N: 1/8] [FB: 1/9]
   |  `--o Kuhnia (lippupyrstöt; flagtails, aholeholes)
   |     |-- K. boninensis (Fowler, 1907)
   |     |-- K. caudavittata (Lacépède, 1802)
   |     |-- K. marginata (Cuvier, 1829) (Dark-margined flagtail)
   |     |-- K. mugil (Forster, 1801) (Barred flagtail)
   |     |-- K. munda (De Vis, 1884) (Silver flagtail)
   |     |-- K. nutabunda Kendall & Radcliffe, 1912
   |     |-- K. rupestris (Lacépède, 1802) (Rock flagtail)
   |     |-- K. sandvicensis (Steindachner, 1876) (Hawaiian flagtail)
   |     `-- K. taeniura (Cuvier, 1829) (Flagtail)
   `?-o Oplegnathidae (veitsileuat; knifejaws) [FB: 1/7]
      `--o Oplegnathus [Hoplegnathus, Ostorhinchus] Plioc. R. Aus.
         |-- O. conwayi Richardson, 1840 (Cape knifejaw)
         |-- O. fasciatus Krøyer, 1845
         |-- O. insignis (Kner, 1867) (Pacific beakfish)
         |-- O. peaolopesi Smith, 1947 (Mozambique knifejaw)
         |-- O. punctatus (Temminck & Schlegel, 1844) (Spotted knifejaw)
         |-- O. robinsoni (Regan, 1916) (Natal knifejaw)
         `-- O. woodwardi (Waite, 1900) (Knifejaw)

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