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 superseded combination, subsumed in Beryciformes//Stephanoberycoidei (suborder not shown in WoRMS))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

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