After Nelson, 1994, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Stephanoberyciformes [Xenoberyces in partim] (okakalat)
   |--o Stephanoberycoidea
   |  |-- Melamphaidae (suurisuomukalat; bigscale fishes, ridgeheads) [5/33]
   |  `--+-- Hispidoberyx ambagiosus Kotlyar, 1981 [Hispidoberycidae]
   |     |--o Gibberichthys [Kasirodon] [Gibberichthyidae; Kasidoridae] (gibberfishes) [2]
   |     |  |-- G. latifrons (Thorp, 1969)
   |     |  `-- G. pumilus Parr, 1933 [Kasirodon, larval form] (Gibberfish)
   |     `--o Stephanoberycidae (okakalat; pricklefishes)
   |        |-- Acanthochaenus luetkenii Gill, 1884 (Pricklefish)
   |        |-- Malacosarcus macrostoma (Günther, 1878)
   |        `-- Stephanoberyx monae Gill, 1883
   `--o Cetomimoidea [Cetunculi; Xenoberyces in partim] (valaanpääkalat; whalefishes)
      |--o Rondeletia [Rondeletiidae] (punasuut; roundmouth whalefishes) [2]
      |  |-- R. bicolor Goode & Bean, 1895
      |  `-- R. loricata Abe & Hotta, 1963 (Redmouth whalefish)
      |-- Barbourisia rufa Parr, 1945 [Barbourisiidae] (red whalefish, Velvet whalefish)
      |-- Cetomimidae (valaanpääkalat; flabby whalefishes) [9/35]
      |--o Mirapinnidae (karvakalat)
      |  |-- Mirapinna esau Bertelsen & Marshall, 1956 [Mirapinninae] (hairyfish)
      |  `--o Eutaeniophorinae [Taeniophoridae] (tapetails, ribbonbearers) [2/3]
      |     |-- Eutaeniophorus festivus (Bertelsen & Marshall, 1956) [Taeniophorus] (Festive ribbonfish)
      |     `--o Parataeniophorus [3]
      |        |-- P. bertelseni Shiganova, 1989
      |        |-- P. brevis Bertelsen & Marshall, 1956
      |        `-- P. gulosus Bertelsen & Marshall, 1956
       `--o Megalomycteridae (vihikalat) [N: 4/5] [FB: 2/3]
         |--o Ataxolepis [2]
         |  |-- A. apus Myers & Friehofer, 1966
         |  `-- A. henactis Goodyear, 1970
         |-- Cetomimoides parri Koefoed, 1955
         |?- Megalomycter sp.
         `?- Vitiaziella sp.

Reference(s):