1. Subfamily Aspathariinae Modell, 1942
   1. Genus Aspatharia Bourguignat, 1885
   2. Genus Chambardia Bourguignat, 1891
   3. Genus Arthropteron Rochebrune, 1904 accepted as Chambardia Bourguignat, 1891 (junior subjective synonym)
   4. Genus Mitriodon Rochebrune, 1904 accepted as Chambardia Bourguignat, 1891 (unaccepted > junior subjective synonym)
2. Genus Dentaspatharia Modell, 1964 †
3. Subfamily Iridininae Swainson, 1840
   1. Genus Chelidonopsis Ancey, 1887
   2. Genus Mutela Scopoli, 1777
   3. Genus Pleiodon Conrad, 1834
   4. Genus Cameronia Bourguignat, 1879 accepted as Pleiodon Conrad, 1834 (junior synonym)
   5. Genus Chelidonura Rochebrune, 1886 accepted as Chelidonopsis Ancey, 1887 (invalid: junior homonym of Chelidonura A. Adams, 1850 [Gastropoda]; Chelidonopsis is a replacement name)
   6. Genus Mutelina Bourguignat, 1886 accepted as Mutela Scopoli, 1777 (a junior synonym)
   7. Genus Pliodon accepted as Pleiodon Conrad, 1834 (misspelling)
4. Genus Itaimbeia Mezzalira, 1974 †
5. Genus Pseudodiplodon W. Adam, 1957 †
6. Genus Taxodontites Simone & Mezzalira, 1997 †
7. Subfamily Dentaspathariinae Modell, 1964 † accepted as Coelaturini Modell, 1942 (unaccepted > junior subjective synonym)
8. Genus Iridina Lamarck, 1819 accepted as Mutela Scopoli, 1777 (synonym)
9. Genus Itaimbea [sic] † accepted as Itaimbeia Mezzalira, 1974 † (unaccepted > misspelling - incorrect subsequent spelling)
10. Genus Leptospatha Rochebrune & Germain, 1904 accepted as Chambardia Bourguignat, 1891 (junior synonym)
11. Genus Pteromutela Starobogatov, 1970 accepted as Mutela Scopoli, 1777 (junior subjective synonym)
12. Genus Spatha I. Lea, 1838 accepted as Mutela Scopoli, 1777 (synonym)
13. Genus Spathella Bourguignat, 1885 accepted as Chambardia Bourguignat, 1891 (junior primary homonym)

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