1. Order Acanthuriformes
2. Order Acropomatiformes
3. Order Albuliformes
4. Order Alepocephaliformes
5. Order Anabantiformes
6. Order Anguilliformes
7. Order Argentiniformes
8. Order Ateleopodiformes
9. Order Atheriniformes
10. Order Aulopiformes
11. Order Batrachoidiformes
12. Order Beloniformes
13. Order Beryciformes
14. Order Blenniiformes
15. Order Callionymiformes
16. Order Carangiformes
17. Order Centrarchiformes
18. Order Cetomimiformes
19. Order Characiformes
20. Order Cichliformes
21. Order Clupeiformes
22. Order Cypriniformes
23. Order Cyprinodontiformes
24. Order Dactylopteriformes
25. Order Elopiformes
26. Order Gadiformes
27. Order Galaxiiformes
28. Order Gobiesociformes
29. Order Gobiiformes
30. Order Gonorynchiformes
31. Order Holocentriformes
32. Order Kurtiformes
33. Order Lampriformes
34. Order Lophiiformes
35. Order Mugiliformes
36. Order Mulliformes
37. Order Myctophiformes
38. Order Notacanthiformes
39. Order Ophidiiformes
40. Order Osmeriformes
41. Order Osteoglossiformes
42. Order Perciformes
43. Order Pleuronectiformes
44. Order Polymixiiformes
45. Order Saccopharyngiformes
46. Order Salmoniformes
47. Order Scombriformes
48. Order Siluriformes
49. Order Stomiiformes
50. Order Stylephoriformes
51. Order Synbranchiformes
52. Order Syngnathiformes
53. Order Tetraodontiformes
54. Order Trachichthyiformes
55. Order Zeiformes
56. Order Gasterosteiformes accepted as Gasterosteoidei (downlifted to suborder rank in Perciformes)
57. Order Scorpaeniformes accepted as Scorpaenoidei (downlifted to suborder rank in Perciformes)
58. Order Stephanoberyciformes accepted as Beryciformes (Now accepted as a suborder of Beryciformes (not implemented in WoRMS).)
59. Order Carangaria incertae sedis (temporary name)
60. Order Eupercaria incertae sedis (temporary name)
61. Order Ovalentaria incertae sedis (temporary name)

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