1. Genus Acanthotrema Travassos, 1928
2. Genus Alloheterophyes Pearson, 1999
3. Genus Ascocotyle Looss, 1899
4. Genus Centrocestus Looss, 1899
5. Genus Cercarioides Witenberg, 1929
6. Genus Condylocotyla Pearson & Prevot, 1985
7. Genus Euhaplorchis Martin, 1950
8. Genus Galactosomum Looss, 1899
9. Genus Haplorchis Looss, 1899
10. Genus Haplorchoides Chen, 1949
11. Genus Heterophyes Cobbold, 1866
12. Genus Heterophyopsis Tubangui & Africa, 1938
13. Genus Heterotestophyes Leonov, 1957
14. Genus Irinaia Caballero & Bravo-Hollis, 1965
15. Genus Metagonimus Katsurada, 1912
16. Genus Neostictodora Sogandares-Bernal, 1959
17. Genus Opisthometra Poche, 1926
18. Genus Pandiontrema Oshmarin, 1963
19. Genus Phocitrema Goto & Ozaki, 1930
20. Genus Phocitremoides Martin, 1950
21. Genus Pholeter Odhner, 1914
22. Genus Procerovum Onji & Nishio, 1916
23. Genus Protoheterophyes Pearson, 2002
24. Genus Pseudogalactosoma Yamaguti, 1942
25. Genus Pseudopygidiopsis Yamaguti, 1971
26. Genus Pygidiopsis Looss, 1907
27. Genus Pygidiopsoides Martin, 1951
28. Genus Stellantchasmus Onji & Nishio, 1916
29. Genus Stictodora Looss, 1899
30. Genus Taphrogonymus Cohn, 1904
31. Genus Tetracladium Kulachkova, 1954
32. Genus Acanthotrema Oshmarin & Parukhin, 1960 nec Travassos, 1928 accepted as Pandiontrema Oshmarin, 1963 (synonym)
33. Genus Apophalloides Yamaguti, 1971 accepted as Apophallus Lühe, 1909 (synonym)
34. Subfamily Ascocotylinae Yamaguti, 1958 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
35. Genus Caiguiria Nasir & Díaz, 1971 accepted as Pygidiopsis Looss, 1907 (unaccepted > junior subjective synonym)
36. Subfamily Caiguiriinae Nasir & Díaz, 1971 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
37. Subfamily Centrocestinae Looss, 1899 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
38. Subfamily Cercarioidinae Witenberg, 1929 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
39. Genus Ciureana Skrjabin, 1923 accepted as Cryptocotyle Lühe, 1899 (synonym)
40. Genus Cornatrium Onji & Nishio, 1916 accepted as Stictodora Looss, 1899 (synonym)
41. Subfamily Cotylogoniminae Pratt, 1902 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
42. Genus Cotylophallus Ransom, 1920 accepted as Apophallus Lühe, 1909 (synonym)
43. Genus Dexiogonimus Witenberg, 1929 accepted as Metagonimus Katsurada, 1912 (unaccepted > junior subjective synonym)
44. Genus Diorchitrema Witenberg, 1929 accepted as Stellantchasmus Onji & Nishio, 1916 (synonym)
45. Subfamily Galactosomatinae Ciurea, 1933 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
46. Genus Galactosomoides Cable, Connor & Balling, 1960 accepted as Galactosomum Looss, 1899 (synonym)
47. Genus Hallum Wigdor, 1918 accepted as Cryptocotyle Lühe, 1899 (synonym)
48. Subfamily Haplorchiinae Looss, 1899 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
49. Genus Knipowitschiatrema Issaitschikov, 1927 accepted as Galactosomum Looss, 1899 (unaccepted > junior subjective synonym)
50. Genus Lacerdaia Travassos, 1931 accepted as Opisthometra Poche, 1926 (unaccepted > junior subjective synonym)
51. Genus Loossia Ciurea, 1915 accepted as Metagonimus Katsurada, 1912 (unaccepted > junior subjective synonym)
52. Genus Metagonimoides Price, 1931 accepted as Metagonimus Katsurada, 1912 (unaccepted > junior subjective synonym)
53. Genus Microlistrum Braun, 1901 accepted as Galactosomum Looss, 1899 (synonym)
54. Genus Monorchotrema Nishigori, 1924 accepted as Haplorchis Looss, 1899 (unaccepted > junior subjective synonym)
55. Subfamily Monorchotreminae Nishigori, 1924 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
56. Genus Opisthovarium Cable, Connor & Balling, 1960 accepted as Tetracladium Kulachkova, 1954 (synonym)
57. Genus Parascocotyle Stunkard & Haviland, 1924 accepted as Ascocotyle Looss, 1899 (unaccepted > junior subjective synonym)
58. Genus Parastictodora Martin, 1950 accepted as Acanthotrema Travassos, 1928 (unaccepted > junior subjective synonym)
59. Genus Phagicola Faust, 1920 accepted as Ascocotyle Looss, 1899 (unaccepted > junior subjective synonym)
60. Subfamily Phocitrematinae Yamaguti, 1933 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
61. Genus Pseudoheterophyes Yamaguti, 1939 accepted as Heterophyopsis Tubangui & Africa, 1938 (Synonym)
62. Subfamily Pygidiopsinae Yamaguti, 1958 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
63. Genus Retevitellus Cable, Connor & Balling, 1960 accepted as Galactosomum Looss, 1899 (Synonym)
64. Genus Rossicotrema Skrjabin & Lindtrop, 1919 accepted as Apophallus Lühe, 1909 (synonym)
65. Subfamily Scaphanocephalinae Yamaguti, 1958 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
66. Genus Sobolephya Morozov, 1952 accepted as Stictodora Looss, 1899 (unaccepted > junior subjective synonym, Synonym)
67. Subfamily Stellantschasminae Price, 1939 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
68. Genus Stephanopirumus Onji & Nishio, 1916 accepted as Centrocestus Looss, 1899 (unaccepted > junior subjective synonym)
69. Genus Taphrogonimus Cohn, 1904 accepted as Taphrogonymus Cohn, 1904 (lapsus)
70. Subfamily Tetracladiinae Yamaguti, 1958 accepted as Heterophyidae Leiper, 1909 (unaccepted > junior subjective synonym)
71. Genus Tocotrema Looss, 1899 accepted as Cryptocotyle Lühe, 1899 (synonym)
72. Genus Yokogawa Leiper, 1913 accepted as Metagonimus Katsurada, 1912 (unaccepted > junior subjective synonym)
73. Genus Sonkulitrema Ablasov & Chibichenko, 1960 (uncertain > taxon inquirendum, incertae sedis)

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