1. Species Erato oligostata Dall, 1902
2. Species Erato prayensis Rochebrune, 1882
3. Species Erato voluta (Montagu, 1803)
4. Subgenus Erato (Erato) Risso, 1826 accepted as Erato Risso, 1826
   1. Species Erato (Erato) voluta (Montagu, 1803) accepted as Erato voluta (Montagu, 1803)
5. Subgenus Erato (Eratopsis) R. Hoernes, 1880 accepted as Eratopsis R. Hoernes, 1880 (unaccepted > superseded rank)
6. Subgenus Erato (Proerato) F. A. Schilder, 1927 accepted as Proterato F. A. Schilder, 1927 (original combination)
7. Species Erato africana Fehse, 2016 accepted as Erato prayensis Rochebrune, 1882
8. Species Erato albescens Dall, 1905 accepted as Hespererato vitellina (Hinds, 1844) (unaccepted > junior subjective synonym)
9. Species Erato angistoma G. B. Sowerby I, 1832 accepted as Alaerato angistoma (G. B. Sowerby I, 1832)
10. Species Erato angulifera G. B. Sowerby II, 1859 accepted as Alaerato angulifera (G. B. Sowerby II, 1859) (original combination)
11. Species Erato bimaculata Tate, 1878 accepted as Cypraeerato bimaculata (Tate, 1878) (original combination)
12. Species Erato callosa A. Adams & Reeve, 1850 accepted as Hespererato scabriuscula (J. E. Gray, 1832)
13. Species Erato columbella Menke, 1847 accepted as Archierato columbella (Menke, 1847) (original combination)
14. Species Erato cypraeoides C. B. Adams, 1845 accepted as Pachybathron cypraeoides (C. B. Adams, 1845) (original combination)
15. Species Erato denticulata Pritchard & Gatliff, 1900 accepted as Proterato lachryma (J. E. Gray, 1832) accepted as Lachryma lachryma (J. E. Gray, 1832) (junior subjective synonym)
16. Species Erato edentula Bozzetti, 2009 accepted as Sulcerato recondita (Melvill & Standen, 1903) (probable synonym)
17. Species Erato gallinacea (Hinds, 1844) accepted as Alaerato gallinacea (Hinds, 1844)
18. Species Erato gemma Bavay, 1917 accepted as Eratoena gemma (Bavay, 1917) (original combination)
19. Species Erato grata T. Cossignani & V. Cossignani, 1997 accepted as Eratoena grata (T. Cossignani & V. Cossignani, 1997)
20. Species Erato guttula G. B. Sowerby I, 1832 accepted as Hydroginella guttula (G. B. Sowerby I, 1832) (original combination)
21. Species Erato inhanbanensis Bozzetti, 2009 accepted as Sulcerato recondita (Melvill & Standen, 1903) (probable synonym)
22. Species Erato lachryma J. E. Gray, 1832 accepted as Proterato lachryma (J. E. Gray, 1832) accepted as Lachryma lachryma (J. E. Gray, 1832) (unaccepted > superseded combination)
23. Species Erato lactea F. W. Hutton, 1880 accepted as Austroginella muscaria (Lamarck, 1822) (junior subjective synonym)
24. Species Erato laevis (Donovan, 1804) accepted as Erato voluta (Montagu, 1803) (unaccepted > junior subjective synonym)
25. Species Erato leucophaea A. Gould, 1852 accepted as Archierato columbella (Menke, 1847) (junior subjective synonym)
26. Species Erato mactanica T. Cossignani & V. Cossignani, 1997 accepted as Alaerato mactanica (T. Cossignani & V. Cossignani, 1997)
27. Species Erato marginata Mörch, 1860 accepted as Archierato columbella (Menke, 1847) (uncertain synonym; type lost)
28. Species Erato maugeriae J. E. Gray, 1832 accepted as Archierato maugeriae (J. E. Gray, 1832) (original combination)
29. Species Erato nana G. B. Sowerby II, 1859 accepted as Eratoena nana (G. B. Sowerby II, 1859)
30. Species Erato olivaria Melvill, 1899 accepted as Eratopsis olivaria (Melvill, 1899) (unaccepted > superseded combination)
31. Species Erato pagoboi T. Cossignani & V. Cossignani, 1997 accepted as Sulcerato pagoboi (T. Cossignani & V. Cossignani, 1997) (original combination)
32. Species Erato panamensis P. P. Carpenter, 1856 accepted as Archierato panamaensis (P. P. Carpenter, 1856)
33. Species Erato pellucida Tenison Woods, 1879 accepted as Serrata mustelina (Angas, 1871)
34. Species Erato pellucida Reeve, 1865 accepted as Sulcerato pellucida (Reeve, 1865) (superseded combination)
35. Species Erato recondita Melvill & Standen, 1903 accepted as Sulcerato recondita (Melvill & Standen, 1903) (unaccepted > superseded combination)
36. Species Erato sandwichensis G. B. Sowerby II, 1859 accepted as Eratoena sandwichensis (G. B. Sowerby II, 1859) (original combination)
37. Species Erato scabriuscula J. E. Gray, 1832 accepted as Hespererato scabriuscula (J. E. Gray, 1832) (superseded combination)
38. Species Erato schmeltziana Crosse, 1867 accepted as Eratoena schmeltziana (Crosse, 1867) (original combination)
39. Species Erato sulcifera J. E. Gray, 1832 accepted as Eratoena sulcifera (J. E. Gray, 1832) (original combination)
40. Species Erato tetatua Hart, 1996 accepted as Trivellona valerieae (Hart, 1996) (junior subjective synonym)
41. Species Erato vitellina Hinds, 1844 accepted as Hespererato vitellina (Hinds, 1844) (original combination)
42. Species Erato haematina G. B. Sowerby II, 1859 (uncertain > taxon inquirendum, use in recent liteature currently undocumented)

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