1. Genus Atlantobellerophon Trechmann, 1930 †
2. Subfamily Bellerophontinae McCoy, 1852 †
   1. Genus Aglaoglypta Knight, 1942 †
   2. Genus Bellerophon Montfort, 1808 †
   3. Genus Bubovicus Horný, 1962 †
   4. Genus Khumerspira Murata, 1974 †
   5. Genus Kodymites Horný, 1962 †
   6. Genus Liljevallospira Knight, 1945 †
   7. Genus Pharkidonotus Girty, 1911 †
   8. Genus Praematuratropis Rollins, Eldredge & Spiller, 1971 †
   9. Genus Prosoptychus Perner, 1903 †
   10. Genus Ptychobellerophon Delpey, 1941 †
   11. Genus Semilukispira Blodgett & Frýda, 1999 †
   12. Genus Sphaerocyclus Perner, 1903 †
   13. Genus Waagenella de Koninck, 1883 †
3. Subfamily Bucanopsinae Wahlman, 1992 †
   1. Genus Bucanopsis Ulrich, 1897 †
   2. Genus Sphenosphaera Knight, 1945 †
   3. Genus Bucaniopsis Reed, 1921 † accepted as Bucanopsis Ulrich, 1897 † (unaccepted > unjustified emendation, Unjustified emendation of Bucanopsis)
4. Subfamily Cymbulariinae Horný, 1963 †
   1. Genus Cymbularia Koken, 1896 †
5. Genus Dicellonema W. Yü & H.J. Wang, 1975 †
6. Subfamily Knightitinae Knight, 1956 †
   1. Genus Anapetopsis Peel, 1975 †
   2. Genus Blodgettinotus Frýda, 1999 †
   3. Genus Cymatospira Knight, 1942 †
   4. Genus Knightites R. C. Moore, 1941 †
   5. Genus Patellilabia Knight, 1945 †
   6. Genus Retispira Knight, 1945 †
7. Genus Phragmolites Conrad, 1838 †
8. Genus Sorobanobaca Nishida, 1969 †
9. Genus Teutonophon Blodgett & Frýda, 1999 †
10. Genus Thoralispira Horný & Vizcaino, 1995 †
11. Genus Yochelsonellisa Waterhouse & Z. Q. Chen, 2006 †
12. Genus Conradella Ulrich & Scofield, 1897 † accepted as Phragmolites Conrad, 1838 † (unaccepted > junior subjective synonym)
13. Genus Mogulia W. H. Waagen, 1880 † accepted as Bellerophon Montfort, 1808 † (unaccepted > junior subjective synonym)
14. Genus Pseudopharkidonotus H. Z. Pan & A. G. Cook, 2003 † accepted as Teutonophon Blodgett & Frýda, 1999 † (unaccepted > junior subjective synonym)
15. Genus Tremagyrus Perner, 1903 † accepted as Bellerophon Montfort, 1808 † (unaccepted > junior subjective synonym)
16. Genus Ptomatis J. M. Clarke, 1899 † (uncertain > unassessed)

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