1. Species Amphicyclotus boucardi (L. Pfeiffer, 1857)
2. Species Amphicyclotus cinereus (Drouët, 1859)
3. Species Amphicyclotus gayi (Hupée, 1854)
4. Species Amphicyclotus maleri Crosse & P. Fischer, 1883
5. Species Amphicyclotus megaplanus J. P. E. Morrison, 1955
6. Species Amphicyclotus palenquensis (Pilsbry, 1935)
7. Species Amphicyclotus parvus F. G. Thompson, 1963
8. Species Amphicyclotus paulsonorum F. G. Thompson, 1969
9. Species Amphicyclotus ponderosus (L. Pfeiffer, 1853)
10. Species Amphicyclotus texturatus (G. B. Sowerby I, 1850)
11. Species Amphicyclotus vesconesi (Jousseaume, 1897)
12. Species Amphicyclotus acutiliratus (Drouët, 1859) accepted as Amphicyclotulus acutiliratus (Drouët, 1859) (unaccepted combination)
13. Species Amphicyclotus amethystinus (Guppy, 1868) accepted as Amphicyclotulus amethystinus (Guppy, 1868) (unaccepted combination)
14. Species Amphicyclotus beauianus (Petit de la Saussaye, 1853) accepted as Amphicyclotulus beauianus (Petit de la Saussaye, 1853) (unaccepted combination)
15. Species Amphicyclotus bourcieri (L. Pfeiffer, 1852) accepted as Calaperostoma bourcieri (L. Pfeiffer, 1852) (unaccepted > superseded combination)
16. Species Amphicyclotus cayennensis (Shuttleworth, 1852) accepted as Neocyclotus cayennensis (Shuttleworth, 1852) (unaccepted combination)
17. Species Amphicyclotus chanchapoyasensis S. I. Da Costa, 1906 accepted as Calaperostoma chanchapoyasense (S. I. Da Costa, 1906) (unaccepted > superseded combination)
18. Species Amphicyclotus cousini (Jousseaume, 1884) accepted as Calaperostoma cousini (Jousseaume, 1884) (unaccepted > superseded combination)
19. Species Amphicyclotus crosseanus (Hidalgo, 1866) accepted as Lagocyclus crosseanus (Hidalgo, 1866) (unaccepted > superseded combination)
20. Species Amphicyclotus cumingi (G. B. Sowerby I, 1832) accepted as Calaperostoma cumingii (G. B. Sowerby I, 1832) (unaccepted combination, incorrect subsequent spelling)
21. Species Amphicyclotus cumingii (G. B. Sowerby I, 1832) accepted as Calaperostoma cumingii (G. B. Sowerby I, 1832) (unaccepted > superseded combination)
22. Species Amphicyclotus delphinulus (Mousson, 1869) accepted as Filocyclus delphinulus (Mousson, 1869) (unaccepted > superseded combination)
23. Species Amphicyclotus disjunctus (S. Moricand, 1846) accepted as Cyclopomops moricandi (L. Pfeiffer, 1852)
24. Species Amphicyclotus esmeraldensis (K. Miller, 1879) accepted as Calaperostoma esmeraldense (K. Miller, 1879) (unaccepted > superseded combination)
25. Species Amphicyclotus goldfussi (O. Boettger, 1892) accepted as Amphicyclotus texturatus goldfussi (O. Boettger, 1892) (unaccepted combination)
26. Species Amphicyclotus guayaquilensis (G. B. Sowerby I, 1850) accepted as Calaperostoma guayaquilense (G. B. Sowerby I, 1850) (unaccepted > superseded combination)
27. Species Amphicyclotus haematomma (L. Pfeiffer, 1863) accepted as Lagocyclus haematomma (L. Pfeiffer, 1863) (unaccepted > superseded combination)
28. Species Amphicyclotus hidalgoi (Crosse, 1866) accepted as Calaperostoma hidalgoi (Crosse, 1866) (unaccepted > superseded combination)
29. Species Amphicyclotus liratus (Drouët, 1859) accepted as Amphicyclotulus liratus (Drouët, 1859) (unaccepted combination)
30. Species Amphicyclotus lutescens (L. Pfeiffer, 1853) accepted as Mexcyclotus lutescens (L. Pfeiffer, 1853) (unaccepted > superseded combination)
31. Species Amphicyclotus moricandi (L. Pfeiffer, 1852) accepted as Cyclopomops moricandi (L. Pfeiffer, 1852) (unaccepted > superseded combination)
32. Species Amphicyclotus nigrofasciatus (K. Miller, 1879) accepted as Calaperostoma bourcieri (L. Pfeiffer, 1852) (unaccepted > junior subjective synonym)
33. Species Amphicyclotus olssoni Pilsbry, 1926 accepted as Calacyclotus olssoni (Pilsbry, 1926) (original combination)
34. Species Amphicyclotus orbignyi (Ancey, 1892) accepted as Calaperostoma orbignyi (Ancey, 1892) (unaccepted > superseded combination)
35. Species Amphicyclotus psilomitus (L. Pfeiffer, 1852) accepted as Liracyclotus psilomitus (L. Pfeiffer, 1852) (unaccepted > superseded combination)
36. Species Amphicyclotus purus (Forbes, 1850) accepted as Calaperostoma purum (Forbes, 1850) (unaccepted combination)
37. Species Amphicyclotus rosenbergi (S. I. Da Costa, 1898) accepted as Calaperostoma rosenbergi (S. I. Da Costa, 1898) (unaccepted > superseded combination)
38. Species Amphicyclotus rufescens (G. B. Sowerby I, 1843) accepted as Amphicyclotulus rufescens (G. B. Sowerby I, 1843) (unaccepted combination)
39. Species Amphicyclotus schrammi (Shuttleworth, 1857) accepted as Amphicyclotulus schrammi (Shuttleworth, 1857) (unaccepted combination)
40. Species Amphicyclotus underwoodi (S. I. Da Costa, 1900) accepted as Barbacyclus underwoodi (S. I. Da Costa, 1900) (unaccepted > superseded combination)
41. Species Amphicyclotus vasconesi (Jousseaume, 1897) accepted as Lagocyclus vasconesi (Jousseaume, 1897) (unaccepted > superseded combination)

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