1. Superfamily Calyptraeoidea Lamarck, 1809
2. Superfamily Capuloidea J. Fleming, 1822
3. Superfamily Cingulopsoidea Fretter & Patil, 1958
4. Superfamily Cypraeoidea Rafinesque, 1815
5. Superfamily Ficoidea Meek, 1864 (1840)
6. Superfamily Hipponicoidea Troschel, 1861
7. Superfamily Littorinoidea Children, 1834
8. Superfamily Naticoidea Guilding, 1834
9. Superfamily Pterotracheoidea Rafinesque, 1814
10. Superfamily Rissooidea Gray, 1847
11. Superfamily Stromboidea Rafinesque, 1815
12. Superfamily Tonnoidea Suter, 1913 (1825)
13. Superfamily Truncatelloidea J. E. Gray, 1840
14. Superfamily Vanikoroidea Gray, 1840
15. Superfamily Velutinoidea Gray, 1840
16. Superfamily Vermetoidea Rafinesque, 1815
17. Superfamily Cassoidea accepted as Tonnoidea Suter, 1913 (1825) (junior synonym)
18. Superfamily Crepiduloidea J. Fleming, 1822 accepted as Calyptraeoidea Lamarck, 1809 (junior synonym)
19. Superfamily Eulimoidea R. A. Philippi, 1853 accepted as Vanikoroidea Gray, 1840
20. Superfamily Heteropoda Lamarck, 1812 accepted as Pterotracheoidea Rafinesque, 1814 (Not available as a family-group name (not based on a genus))
21. Superfamily Rissoacea accepted as Rissooidea Gray, 1847 (suffix -oidea mandatory for a superfamily name following current ICZN art. 29.2.)
22. Superfamily Rissoinoidea W. Stimpson, 1865 accepted as Rissooidea Gray, 1847 (unaccepted > junior subjective synonym)
23. Superfamily Xenophoroidea Troschel, 1852 (1840) accepted as Stromboidea Rafinesque, 1815

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