1. Subfamily Iniforinae Kosuge, 1966
   1. Genus Differoforis Kosuge, 2008
   2. Genus Iniforis Jousseaume, 1884
   3. Genus Mastoniaeforis Jousseaume, 1884
   4. Genus Contraforis Laseron, 1958 accepted as Mastoniaeforis Jousseaume, 1884
   5. Genus Epiforis Laseron, 1958 accepted as Mastoniaeforis Jousseaume, 1884
   6. Genus Mastoniaeformis [sic] accepted as Mastoniaeforis Jousseaume, 1884 (misspelling)
   7. Genus Risbecia Kosuge, 1966 accepted as Differoforis Kosuge, 2008 (non Odhner, 1934)
2. Subfamily Metaxiinae B. A. Marshall, 1977
   1. Genus Metaxia Monterosato, 1884
3. Subfamily Triphorinae J. E. Gray, 1847
   1. Genus Aclophora Laseron, 1958
   2. Genus Aclophoropsis B. A. Marshall, 1983
   3. Genus Bouchetriphora B. A. Marshall, 1983
   4. Genus Cautor H. J. Finlay, 1926
   5. Genus Cautotriphora Laws, 1940
   6. Genus Cheirodonta B. A. Marshall, 1983
   7. Genus Coriophora Laseron, 1958
   8. Genus Cosmotriphora Olsson & Harbison, 1953
   9. Genus Costatophora B. A. Marshall, 1994
   10. Genus Euthymella Thiele, 1929
   11. Genus Eutriphora Cotton & Godfrey, 1931
   12. Genus Hedleytriphora B. A. Marshall, 1983
   13. Genus Huetriphora Caro & Bertrand, 2020
   14. Genus Hypotriphora Cotton & Godfrey, 1931
   15. Genus Inella Bayle, 1879
   16. Genus Ionthoglossa Vinola-Lopez & Bouchet, 2020
   17. Genus Isotriphora Cotton & Godfrey, 1931
   18. Genus Latitriphora B. A. Marshall, 1983
   19. Genus Liniphora Laseron, 1958
   20. Genus Litharium Dall, 1924
   21. Genus Magnosinister Laseron, 1954
   22. Genus Marshallora Bouchet, 1985
   23. Genus Mastonia Hinds, 1843
   24. Genus Monophorus Granata Grillo, 1877
   25. Genus Nanaphora Laseron, 1958
   26. Genus Nototriphora B. A. Marshall, 1983
   27. Genus Obesula Jousseaume, 1898
   28. Genus Opimaphora Laseron, 1958
   29. Genus Sagenotriphora B. A. Marshall, 1983
   30. Genus Seilarex Iredale, 1924
   31. Genus Similiphora Bouchet, 1985
   32. Genus Strobiligera Dall, 1924
   33. Genus Subulophora Laseron, 1958
   34. Genus Sychar Hinds, 1843
   35. Genus Talophora Gründel, 1975
   36. Genus Teretriphora H. J. Finlay, 1926
   37. Genus Triphora Blainville, 1828
   38. Genus Viriola Jousseaume, 1884
   39. Genus Viriolopsis B. A. Marshall, 1983
   40. Genus Biforina Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Monophorus Granata Grillo, 1877
   41. Genus Brucetriphora Beu, 2004 accepted as Costatophora B. A. Marshall, 1994 (unnecessary replacement name)
   42. Genus Distophora Laseron, 1958 accepted as Teretriphora H. J. Finlay, 1926
   43. Genus Euthymia Jousseaume, 1884 accepted as Euthymella Thiele, 1929 (invalid: junior homonym of Euthymia Stål, 1875; Euthymella is a replacement name)
   44. Genus Ino Hinds, 1843 accepted as Inella Bayle, 1879 (invalid: junior homonym of Ino Schrank, 1803 [Crustacea] and Ino Samuelle, 1817 [Lepidoptera]; Inella is a replacement name)
   45. Genus Macrosinister accepted as Magnosinister Laseron, 1954 (misspelling)
   46. Genus Mesophora Laseron, 1958 accepted as Coriophora Laseron, 1958 (junior homonym of Mesophora Borgmeier, 1937 [Diptera])
   47. Genus Norephora Gründel, 1975 accepted as Inella Bayle, 1879 (unaccepted > junior subjective synonym)
   48. Genus Notosinister H. J. Finlay, 1926 accepted as Monophorus Granata Grillo, 1877 (junior subjective synonym)
   49. Genus Orbitophora Laseron, 1958 accepted as Viriola Jousseaume, 1884 (synonym)
   50. Genus Pogonodon Bouchet, 1997 accepted as Ionthoglossa Vinola-Lopez & Bouchet, 2020 (invalid: junior homonym of Pogonodon Cope, 1880 [Carnivora]; Ionthoglossa is a replacement name)
   51. Genus Sinistroseila W. R. B. Oliver, 1915 accepted as Viriola Jousseaume, 1884 (synonym; based on misidentified specimens of Viriola (Marshall, 1983: 48))
   52. Genus Solosinister Laseron, 1954 accepted as Viriola Jousseaume, 1884 (synonym; based on immature Viriola species (Marshall, 1983: 48))
   53. Genus Tetraphora Laseron, 1958 accepted as Costatophora B. A. Marshall, 1994 (invalid: junior homonym of Tetraphora Philippi, 1865 [Diptera]; Brucetriphora is a replacement name )
   54. Genus Torresophora Laseron, 1958 accepted as Euthymella Thiele, 1929
   55. Genus Trifora [sic] accepted as Triphora Blainville, 1828 (invalid subsequent spelling of Triphora Blainville, 1828)
   56. Genus Triforis Deshayes, 1834 accepted as Triphora Blainville, 1828 (unaccepted > misspelling - incorrect subsequent spelling, invalid subsequent spelling of Triphora Blainville, 1828)
   57. Genus Triphoris Deshayes, 1830 accepted as Triphora Blainville, 1828 (invalid subsequent spelling of Triphora Blainville, 1828)
4. Genus Austrosinister Laseron, 1954 (unaccepted > nomen nudum)
5. Subfamily Mastoniinae Kosuge, 1966 accepted as Triphorinae J. E. Gray, 1847
6. Genus Triphorus [sic] accepted as Triphora Blainville, 1828 (misspelling of Triphora Blainville, 1828)

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