1. Genus Costocyrena R. Casey, 1955 †
2. Genus Crenotrapezium Hayami, 1958 †
3. Genus Cyrenopsis Etheridge, 1902 †
4. Genus Dianina F.-X. Guo, 1985 †
5. Genus Eomiodon L. R. Cox, 1935 †
6. Genus Eosion F.-X. Guo, 1988 †
7. Genus Gansuella Q.-H. Ma, 1986 †
8. Genus Mifunea Tamura, 1977 †
9. Genus Musculiopsis MacNeil, 1939 †
10. Genus Myrene R. Casey, 1955 †
11. Genus Neomiodon P. Fischer, 1887 †
12. Genus Neomiodonoides Q.-H. Ma, 1986 †
13. Genus Pseudasaphis Matsumoto, 1938 †
14. Genus Subtilia C. M. Kolesnikov, 1980 †
15. Genus Amphiaraus H. E. Vokes, 1946 † accepted as Eomiodon L. R. Cox, 1935 † (unaccepted > junior subjective synonym)
16. Genus Bidentina Oppenheim, 1895 † accepted as Neomiodon P. Fischer, 1887 † (unaccepted > junior objective synonym)
17. Genus Costocyrena Hayami, 1965 † accepted as Costocyrena R. Casey, 1955 † (Validation of Costocyrena Matsumoto & Kanmera (not available); however the name had been validated earlier by Casey with a different type species, hence Costocyrena Hayami is invalid.)
18. Subfamily Eomiodontinae Hayami, 1965 † accepted as Neomiodontidae R. Casey, 1955 †
19. Genus Miodon F. Sandberger, 1870 † accepted as Neomiodon P. Fischer, 1887 † (junior homonym of Miodon Duméril, 1859 [Reptilia] and Miodon Carpenter, 1864 [Astartidae]; Neomiodon is a replacement name)
20. Genus Neomyrene Koarai & Matsukawa, 2016 † accepted as Myrene (Mesocorbicula) K. Suzuki & Oyama, 1943 † represented as Myrene R. Casey, 1955 † (unaccepted > junior objective synonym)
21. Genus Protocyprina H. E. Vokes, 1946 † accepted as Eomiodon L. R. Cox, 1935 † (junior subjective synonym)
22. Genus Protomiodon F. W. Anderson & L. R. Cox, 1948 † accepted as Neomiodon P. Fischer, 1887 † (unaccepted > junior subjective synonym)

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