1. Subgenus Acme (Acicula) W. Hartmann, 1821 accepted as Acicula W. Hartmann, 1821 (Acme is invalid: Placed on the Official Index by Opinion 344; objective synonym of Acicula Hartmann, 1821)
   1. Species Acme (Acicula) diluviana Hocker, 1907 † accepted as Platyla similis (Reinhardt, 1880) (unaccepted > junior subjective synonym)
2. Subgenus Acme (Acme) W. Hartmann, 1821 accepted as Acicula W. Hartmann, 1821 (invalid: Placed on the Official Index by Opinion 344; objective synonym of Acicula Hartmann, 1821)
   1. Species Acme (Acme) edlaueri (Schlickum, 1970) † accepted as Acicula edlaueri Schlickum, 1970 † (unaccepted > superseded combination, genus is a junior synonym)
   2. Species Acme (Acme) inchoata Ehrmann, 1933 accepted as Acicula fusca (Montagu, 1803) (junior synonym)
3. Subgenus Acme (Hyalacme) P. Hesse, 1917 accepted as Acicula (Platyla) Moquin-Tandon, 1856 accepted as Platyla Moquin-Tandon, 1856 (junior synonym)
4. Subgenus Acme (Platyla) Moquin-Tandon, 1856 accepted as Platyla Moquin-Tandon, 1856 (original rank)
   1. Species Acme (Platyla) oltenica Negrea, 1963 accepted as Platyla banatica (Rossmässler, 1842) (junior synonym)
   2. Species Acme (Platyla) subpolita Gottschick, 1921 † accepted as Platyla subpolita (Gottschick, 1921) † (unaccepted > superseded combination)
   3. Species Acme (Platyla) absoloni Babor & Novák, 1909 (uncertain > taxon inquirendum)
5. Subgenus Acme (Pleuracme) Kobelt, 1894 accepted as Renea G. Nevill, 1880 (unaccepted > junior subjective synonym)
6. Species Acme alta Clessin, 1911 † accepted as Platyla alta (Clessin, 1911) † (unaccepted > superseded combination)
7. Species Acme banatica (Rossmässler, 1842) accepted as Platyla banatica (Rossmässler, 1842)
8. Species Acme bayoni Pollonera, 1905 accepted as Renea elegantissima (Pini, 1886) (junior synonym)
9. Species Acme beatricis Gaál, 1910 † accepted as Platyla beatricis (Gaál, 1910) † (unaccepted > superseded combination)
10. Species Acme beneckei Andreae, 1883 accepted as Acicula beneckei (Andreae, 1883) (original combination)
11. Species Acme benoiti Bourguignat, 1864 accepted as Acicula benoiti (Bourguignat, 1864) (original combination)
12. Species Acme callosa (O. Boettger, 1870) † accepted as Platyla callosa (O. Boettger, 1870) † (unaccepted > superseded combination)
13. Species Acme callosiuscula Andreae, 1904 † accepted as Platyla callosiuscula (Andreae, 1904) † (unaccepted > superseded combination)
14. Species Acme callostoma Clessin, 1911 accepted as Platyla callostoma (Clessin, 1911) (original combination)
15. Species Acme carpatica A. J. Wagner, 1912 accepted as Acicula parcelineata (Clessin, 1911) (unaccepted > junior subjective synonym)
16. Species Acme conica Michaud, 1862 † accepted as Platyla conica (Michaud, 1862) † (unaccepted > superseded combination)
17. Species Acme cryptomena de Folin & Bérillon, 1877 accepted as Acicula (Platyla) cryptomena (de Folin & Bérillon, 1877) accepted as Platyla cryptomena (de Folin & Bérillon, 1877)
18. Species Acme curtii A. J. Wagner, 1912 accepted as Platyla curtii (A. J. Wagner, 1912) (original combination)
19. Species Acme delpretei Paulucci, 1881 accepted as Platyla similis (Reinhardt, 1880) (junior synonym)
20. Species Acme diezi Flach, 1889 † accepted as Acicula diezi (Flach, 1889) † (unaccepted > superseded combination)
21. Species Acme dupuyi Paladilhe, 1868 accepted as Platyla dupuyi (Paladilhe, 1868) (unaccepted > superseded combination)
22. Species Acme elegantissima Pini, 1886 accepted as Renea elegantissima (Pini, 1886) (original combination)
23. Species Acme eocaena Oppenheim, 1895 † accepted as Platyla eocaena (Oppenheim, 1895) † (unaccepted > superseded combination)
24. Species Acme flachi Clessin, 1911 † accepted as Acicula flachi (Clessin, 1911) † (unaccepted > superseded combination)
25. Species Acme foliniana G. Nevill, 1879 accepted as Platyla foliniana (G. Nevill, 1879) (original combination)
26. Species Acme frauenfeldi M. Hörnes, 1856 † accepted as Caspia frauenfeldi (M. Hörnes, 1856) † (unaccepted > superseded combination)
27. Species Acme frici Flach, 1889 † accepted as Acicula fusca frici (Flach, 1889) † (superseded rank and combination)
28. Species Acme gentilei Pollonera, 1889 accepted as Renea gentilei (Pollonera, 1889) (original combination)
29. Species Acme gracilis Clessin, 1877 accepted as Platyla gracilis (Clessin, 1877) (original combination)
30. Species Acme isselii Flach, 1889 † accepted as Acicula isselii (Flach, 1889) † (unaccepted > superseded combination)
31. Species Acme kobelti A. J. Wagner, 1910 accepted as Renea kobelti kobelti (A. J. Wagner, 1910) accepted as Renea kobelti (A. J. Wagner, 1910) (original combination)
32. Species Acme laevissima Klika, 1891 † accepted as Acicula limbata Reuss, 1861 † (unaccepted > junior subjective synonym)
33. Species Acme lallemanti Bourguignat, 1864 accepted as Acicula lallemanti (Bourguignat, 1864) (original combination)
34. Species Acme letourneuxi Bourguignat, 1864 accepted as Acicula letourneuxi (Bourguignat, 1864) (original combination)
35. Species Acme lineata (Draparnaud, 1801) accepted as Acicula lineata (Draparnaud, 1801)
36. Species Acme locardi Locard, 1894 accepted as Acicula lineata lineata (Draparnaud, 1801) (junior synonym)
37. Species Acme michaudi Locard, 1878 † accepted as Platyla michaudi (Locard, 1878) † (unaccepted > superseded combination)
38. Species Acme microspira Pini, 1885 accepted as Platyla microspira (Pini, 1885)
39. Species Acme moutonii Dupuy, 1849 accepted as Renea moutonii (Dupuy, 1849) (original combination)
40. Species Acme oedogyra Paladilhe, 1868 accepted as Platyla oedogyra (Paladilhe, 1868) accepted as Platyla polita (W. Hartmann, 1840) (original combination)
41. Species Acme parcelineata Clessin, 1911 accepted as Acicula parcelineata (Clessin, 1911) (original combination)
42. Species Acme perpusilla Reinhardt, 1880 accepted as Platyla perpusilla (Reinhardt, 1880) (original combination)
43. Species Acme pironae Pollonera, 1889 accepted as Renea veneta (Pirona, 1865) (junior synonym)
44. Species Acme prothi Clessin, 1911 accepted as Platyla gracilis (Clessin, 1877) (junior synonym)
45. Species Acme reitteri O. Boettger, 1883 accepted as Acicula corcyrensis (O. Boettger, 1883) (junior synonym)
46. Species Acme rothi Clessin, 1911 accepted as Platyla gracilis (Clessin, 1877) (junior synonym)
47. Species Acme serbica Clessin, 1911 accepted as Platyla similis (Reinhardt, 1880) (junior synonym)
48. Species Acme similis Reinhardt, 1880 accepted as Platyla similis (Reinhardt, 1880) (original combination)
49. Species Acme spectabilis (Rossmässler, 1839) accepted as Renea spectabilis (Rossmässler, 1839) (unaccepted combination)
50. Species Acme stussineri O. Boettger, 1884 accepted as Platyla stussineri (O. Boettger, 1884) (original combination)
51. Species Acme subfusca Flach, 1889 † accepted as Platyla subfusca (Flach, 1889) † (unaccepted > superseded combination)
52. Species Acme sublineata Andreae, 1883 accepted as Acicula lineata sublineata (Andreae, 1883) (original combination)
53. Species Acme transsilvanica A. J. Wagner, 1912 accepted as Platyla similis (Reinhardt, 1880) (junior synonym)
54. Species Acme trigonostoma Paladilhe, 1868 accepted as Platyla gracilis (Clessin, 1877) (unavailable according to ICZN )
55. Species Acme wilhelmi A. J. Wagner, 1910 accepted as Platyla wilhelmi (A. J. Wagner, 1910) (original name)
56. Species Acme allardi Nicolas, 1891 (uncertain > taxon inquirendum)
57. Species Acme bosniensis Clessin, 1911 (uncertain > taxon inquirendum)
58. Species Acme constellata Paladilhe, 1868 (uncertain > taxon inquirendum)
59. Species Acme costellata Reuss, 1849 † (uncertain > taxon inquirendum)
60. Species Acme fusca Letacq, 1924 (uncertain > taxon inquirendum)

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