1. Genus Aenigmatrema Corner, Cribb & Cutmore, 2020
2. Genus Alcicornis MacCallum, 1917
3. Genus Bucephalus von Baer, 1827
4. Genus Parabucephalopsis Tang & Tang, 1976
5. Genus Prosorhynchoides Dollfus, 1929
6. Genus Pseudobucephalopsis Long & Lee, 1964
7. Genus Pseudorhipidocotyle Wang & Pan in Long & Lee, 1964
8. Genus Rhipidocotyle Diesing, 1858
9. Genus Bucephaloides Hopkins, 1954 accepted as Prosorhynchoides Dollfus, 1929 (unaccepted > junior subjective synonym)
10. Genus Bucephalopsis Diesing, 1855 accepted as Prosorhynchoides Dollfus, 1929 (synonym according to Bray, 1984; listed as synonym by Overstreet & Curran, 2002)
11. Genus Eubucephalus Diesing, 1855 accepted as Bucephalus von Baer, 1827 (unaccepted > junior subjective synonym)
12. Genus Gasterostoma Monticelli, 1888 accepted as Gasterostomum von Siebold, 1848 accepted as Bucephalus von Baer, 1827 (unaccepted > junior subjective synonym)
13. Genus Gasterostomum von Siebold, 1848 accepted as Bucephalus von Baer, 1827 (unaccepted > junior objective synonym, Ruled to be a junior objective synonym of Bucephalus and placed on the Official Index of Rejected and Invalid Names in Zoology)
14. Genus Labratrema Maillard, 1975 accepted as Bucephalus von Baer, 1827 (unaccepted > junior subjective synonym)
15. Genus Nannoenterum Ozaki, 1924 accepted as Rhipidocotyle Diesing, 1858 (synonym)
16. Genus Neobucephalopsis Dayal, 1948 accepted as Prosorhynchoides Dollfus, 1929 (listed as synonym by Overstreet & Curran, 2002)

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