1. Subgenus Ancillaria (Amalda) H. Adams & A. Adams, 1853 accepted as Amalda H. Adams & A. Adams, 1853 (unaccepted > superseded rank)
2. Subgenus Ancillaria (Ancilla) Lamarck, 1799 accepted as Ancilla Lamarck, 1799
3. Subgenus Ancillaria (Ancillaria) Lamarck, 1811 accepted as Ancillaria Lamarck, 1811 accepted as Ancilla Lamarck, 1799 (unaccepted > superseded rank)
4. Subgenus Ancillaria (Cymbancilla) P. Fischer, 1881 accepted as Anolacia J. E. Gray, 1857
5. Subgenus Ancillaria (Turrancilla) E. von Martens, 1904 accepted as Turrancilla E. von Martens, 1904 (unaccepted > superseded rank)
6. Species Ancillaria achatina Kiener, 1844 accepted as Ancilla albisulcata (G. B. Sowerby I, 1830) (unaccepted > junior subjective synonym)
7. Species Ancillaria acuminata G. B. Sowerby II, 1859 accepted as Ancilla acuminata (G. B. Sowerby II, 1859) (original combination)
8. Species Ancillaria albifasciata Swainson, 1825 accepted as Ancilla cinnamomea Lamarck, 1801 (unaccepted > junior subjective synonym)
9. Species Ancillaria albisulcata G. B. Sowerby I, 1830 accepted as Ancilla albisulcata (G. B. Sowerby I, 1830) (original combination)
10. Species Ancillaria albocallosa Lischke, 1873 accepted as Amalda albocallosa (Lischke, 1873) (original combination)
11. Species Ancillaria angustata G. B. Sowerby II, 1859 accepted as Amalda angustata (G. B. Sowerby II, 1859) (original combination)
12. Species Ancillaria aperta G. B. Sowerby I, 1825 accepted as Anolacia aperta (G. B. Sowerby I, 1825) (original combination)
13. Species Ancillaria australis G. B. Sowerby I, 1830 accepted as Amalda australis (G. B. Sowerby I, 1830) (superseded combination)
14. Species Ancillaria bicolor [sic] accepted as Amalda novaezelandiae (G. B. Sowerby II, 1859) (misspelling and misapplication of tricolor Gray, 1847 by Suter, 1913)
15. Species Ancillaria bullioides Reeve, 1864 accepted as Amalda bullioides (Reeve, 1864) (original combination)
16. Species Ancillaria candida Lamarck, 1811 accepted as Ancilla ampla (Gmelin, 1791)
17. Species Ancillaria castanea G. B. Sowerby I, 1830 accepted as Ancilla castanea (G. B. Sowerby I, 1830) (original combination)
18. Species Ancillaria cingulata G. B. Sowerby I, 1830 accepted as Ancillista cingulata (G. B. Sowerby I, 1830) (original combination)
19. Species Ancillaria contusa Reeve, 1864 accepted as Amalda contusa (Reeve, 1864) (original combination)
20. Species Ancillaria crassa G. B. Sowerby II, 1859 accepted as Ancilla eburnea (Deshayes, 1830) (unaccepted > junior subjective synonym)
21. Species Ancillaria cylindrica G. B. Sowerby II, 1859 accepted as Ancilla ampla cylindrica (G. B. Sowerby II, 1859) (original combination)
22. Species Ancillaria depressa G. B. Sowerby II, 1859 accepted as Amalda depressa (G. B. Sowerby II, 1859) (superseded combination)
23. Species Ancillaria deshayesii G. B. Sowerby II, 1859 accepted as Ancilla castanea (G. B. Sowerby I, 1830) (unaccepted > junior subjective synonym)
24. Species Ancillaria dimidiata G. B. Sowerby II, 1859 accepted as Amalda dimidiata (G. B. Sowerby II, 1859) (original combination)
25. Species Ancillaria djiboutina Jousseaume, 1894 accepted as Ancilla djiboutina (Jousseaume, 1894) (original combination)
26. Species Ancillaria eburnea Deshayes, 1830 accepted as Ancilla eburnea (Deshayes, 1830) (original combination)
27. Species Ancillaria effusa Swainson, 1825 accepted as Ancilla cinnamomea Lamarck, 1801 (unaccepted > junior subjective synonym)
28. Species Ancillaria elongata J. E. Gray, 1847 accepted as Ancillista muscae (Pilsbry, 1926) (unaccepted > junior homonym, invalid: junior homonym of Ancillaria elongata Deshayes, 1830; Ancilla muscae is a replacement name)
29. Species Ancillaria exigua G. B. Sowerby I, 1830 accepted as Ancilla exigua (G. B. Sowerby I, 1830) (original combination)
30. Species Ancillaria fasciata Reeve, 1864 accepted as Ancilla ordinaria E. A. Smith, 1906 (unaccepted > junior homonym, invalid: junior secondary homonym of Ancilla fasciata Perry, 1811)
31. Species Ancillaria fulva Swainson, 1825 accepted as Ancilla ventricosa fulva (Swainson, 1825) (original combination)
32. Species Ancillaria fusiformis Petterd, 1886 accepted as Amalda petterdi (Tate, 1893) (invalid; not J. Sowerby, 1850)
33. Species Ancillaria hasta E. von Martens, 1902 accepted as Ancillista hasta (E. von Martens, 1902) (original combination)
34. Species Ancillaria hilgendorfi E. von Martens, 1897 accepted as Amalda hilgendorfi (E. von Martens, 1897) (original combination)
35. Species Ancillaria inornata E. A. Smith, 1879 accepted as Ancilla inornata (E. A. Smith, 1879) (original combination)
36. Species Ancillaria lanceolata E. von Martens, 1901 accepted as Turrancilla akontistes (Kilburn, 1980) (invalid: junior homonym of Ancillaria lanceolata Tate, 1889; Ancillus akontistes Kilburn, 1980 is a replacement name)
37. Species Ancillaria lienardii Bernardi, 1859 accepted as Eburna lienardii (Bernardi, 1859) (original combination)
38. Species Ancillaria lineata Kiener, 1844 accepted as Amalda lineata (Kiener, 1844)
39. Species Ancillaria lineolata A. Adams, 1853 accepted as Ancilla lineolata (A. Adams, 1853) (original combination)
40. Species Ancillaria longispira Strebel, 1908 accepted as Micrancilla longispira (Strebel, 1908) (unaccepted > superseded combination)
41. Species Ancillaria mamillata Hinds, 1844 accepted as Amalda mamillata (Hinds, 1844) (original combination)
42. Species Ancillaria marginata Lamarck, 1811 accepted as Amalda marginata (Lamarck, 1811) (original combination)
43. Species Ancillaria marmorata Reeve, 1864 accepted as Ancilla marmorata (Reeve, 1864) (original combination)
44. Species Ancillaria mauritiana G. B. Sowerby I, 1830 accepted as Anolacia mauritiana (G. B. Sowerby I, 1830) (original combination)
45. Species Ancillaria monilifera Reeve, 1864 accepted as Amalda monilifera (Reeve, 1864) (unaccepted > superseded combination)
46. Species Ancillaria montrouzieri Souverbie, 1860 accepted as Amalda montrouzieri (Souverbie, 1860) (original combination)
47. Species Ancillaria mucronata G. B. Sowerby I, 1830 accepted as Amalda mucronata (G. B. Sowerby I, 1830) (superseded combination)
48. Species Ancillaria novaezelandiae G. B. Sowerby II, 1859 accepted as Amalda novaezelandiae (G. B. Sowerby II, 1859) (superseded combination)
49. Species Ancillaria obesa G. B. Sowerby II, 1859 accepted as Amalda obesa (G. B. Sowerby II, 1859) (original combination)
50. Species Ancillaria oblonga G. B. Sowerby I, 1830 accepted as Amalda oblonga (G. B. Sowerby I, 1830) (original combination)
51. Species Ancillaria obtusa Swainson, 1825 accepted as Amalda obtusa (Swainson, 1825) (original combination)
52. Species Ancillaria obtusa Petterd, 1886 accepted as Ancillaria petterdi Tate, 1893 accepted as Amalda petterdi (Tate, 1893) (unaccepted > junior homonym, not Ancillaria obtusa Swainson, 1825; Ancillaria petterdi Tate, 1893 is a replacement name)
53. Species Ancillaria oryza Reeve, 1864 accepted as Ancilla lineolata (A. Adams, 1853)
54. Species Ancillaria ovalis G. B. Sowerby II, 1859 accepted as Ancilla ovalis (G. B. Sowerby II, 1859) (original combination)
55. Species Ancillaria petterdi Tate, 1893 accepted as Amalda petterdi (Tate, 1893) (superseded combination)
56. Species Ancillaria pyramidalis Reeve, 1864 accepted as Amalda australis (G. B. Sowerby I, 1830) (junior subjective synonym)
57. Species Ancillaria rubiginosa Swainson, 1825 accepted as Amalda rubiginosa (Swainson, 1823) (objective synonym)
58. Species Ancillaria sarda Reeve, 1864 accepted as Ancilla sarda (Reeve, 1864) (original combination)
59. Species Ancillaria scaphella G. B. Sowerby II, 1859 accepted as Ancilla scaphella (G. B. Sowerby II, 1859) (original combination)
60. Species Ancillaria similis G. B. Sowerby II, 1859 accepted as Amalda similis (G. B. Sowerby II, 1859) (original combination)
61. Species Ancillaria sinensis G. B. Sowerby II, 1859 accepted as Amalda sinensis (G. B. Sowerby II, 1859) (original combination)
62. Species Ancillaria striolata G. B. Sowerby II, 1859 accepted as Ancilla eburnea (Deshayes, 1830) (unaccepted > junior subjective synonym)
63. Species Ancillaria tankervillii Swainson, 1825 accepted as Amalda tankervillii (Swainson, 1825) (unaccepted > superseded combination)
64. Species Ancillaria torosa G. B. Sowerby II, 1859 accepted as Anolacia mauritiana (G. B. Sowerby I, 1830)
65. Species Ancillaria tronsoni G. B. Sowerby II, 1859 accepted as Ancilla tronsoni (G. B. Sowerby II, 1859) (original combination)
66. Species Ancillaria variegata Swainson, 1825 accepted as Ancilla ventricosa ventricosa (Lamarck, 1811) (unaccepted > junior subjective synonym)
67. Species Ancillaria ventricosa Lamarck, 1811 accepted as Ancilla ventricosa (Lamarck, 1811) (original combination)
68. Species Ancillaria vernedei G. B. Sowerby II, 1859 accepted as Amalda vernedei (G. B. Sowerby II, 1859) (original combination)
69. Species Ancillaria volutella Deshayes, 1831 accepted as Anolacia mauritiana (G. B. Sowerby I, 1830)

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