1. Subgenus Polycelis (Ijima) Bergendal, 1890
   1. Species Polycelis (Ijima) cornuta (Johnston, 1822) represented as Polycelis cornuta (Johnston, 1822) accepted as Polycelis felina (Dalyell, 1814)
   2. Species Polycelis (Ijima) felina (Dalyell, 1814) represented as Polycelis felina (Dalyell, 1814)
   3. Species Polycelis (Ijima) linkoi (Sabussov, 1901) represented as Polycelis linkoi Sabussov, 1901
   4. Species Polycelis (Ijima) oculimarginata (Palombi, 1931) represented as Polycelis oculimarginata (Palombi, 1931)
   5. Species Polycelis (Ijima) tenuis Ijima, 1884 represented as Polycelis tenuis Ijima, 1884
   6. Species Polycelis (Ijima) tothi (Méhely, 1927) represented as Polycelis tothi Méhely, 1927
2. Subgenus Polycelis (Polycelis) Ehrenberg, 1831
   1. Species Polycelis (Polycelis) coronata (Girard, 1891) Stringer, 1918
   2. Species Polycelis (Polycelis) jinglensis Liu, 1996
   3. Species Polycelis (Polycelis) jingyuanica Liu, 1996
   4. Species Polycelis (Polycelis) kulsaika Zabusov-Zhdanova, 1947
   5. Species Polycelis (Polycelis) lhunzhubica Liu, 1993
   6. Species Polycelis (Polycelis) nyingchica Liu, 1993
   7. Species Polycelis (Polycelis) pamirensis de Beauchamp, 1961
   8. Species Polycelis (Polycelis) pathan de Beauchamp, 1959
   9. Species Polycelis (Polycelis) sinensis Liu, 1993
   10. Species Polycelis (Polycelis) wutaishanica Liu, 1993
   11. Species Polycelis (Polycelis) xigazensis Liu, 1993
   12. Species Polycelis (Polycelis) elongata (Zabusova, 1929) accepted as Seidlia elongata (Zabusova, 1929)
   13. Species Polycelis (Polycelis) koslowi (Sabussowa, 1911) accepted as Polycelis koslowi (Zabusov, 1911)
   14. Species Polycelis (Polycelis) sapporo (Ijima & Kaburaki, 1916) accepted as Polycelis sapporo (Ijima & Kaburaki, 1916)
3. Subgenus Polycelis (Rjabuschinskya) Zabusov, 1916
   1. Species Polycelis (Rjabuschinskya) schmidti Zabusov, 1916 represented as Polycelis schmidti (Zabusov, 1916)
4. Subgenus Polycelis (Sorocelides) Zabusova, 1929
   1. Species Polycelis (Sorocelides) elongata Zabusova, 1936
   2. Species Polycelis (Sorocelides) eudendrocoeloides (Zabusova, 1929) Kenk, 1955
5. Species Polycelis asiatica Selivanova, 1985
6. Species Polycelis aurantiacus Panceri, 1875
7. Species Polycelis benazzii de Beauchamp, 1955
8. Species Polycelis bilinearis Diesing, 1850
9. Species Polycelis borellii Vandel, 1921
10. Species Polycelis brunnea (Müller OF, 1773)
11. Species Polycelis catulus Girard, 1893
12. Species Polycelis cormita Hunt, 1948
13. Species Polycelis coronata (Girard, 1891)
14. Species Polycelis eburnea (Muth, 1912)
15. Species Polycelis elegans Diesing, 1850
16. Species Polycelis eurantron Zabusova, 1936
17. Species Polycelis fallax Quatrefage, 1845
18. Species Polycelis felina (Dalyell, 1814)
19. Species Polycelis gracilis (Seidl, 1911)
20. Species Polycelis hepta a Hansen-Melander, Melander & Reynoldsen, 1954
21. Species Polycelis kashmirica Liu, 1993
22. Species Polycelis koslowi (Zabusov, 1911)
23. Species Polycelis lactea (Seidl, 1911)
24. Species Polycelis lineoliger Blanchard, 1849
25. Species Polycelis linkoi Sabussov, 1901
26. Species Polycelis nigra (Müller, 1774)
27. Species Polycelis nigro-fusca Diesing, 1850
28. Species Polycelis oculimarginata (Palombi, 1931)
29. Species Polycelis pallida Diesing, 1850
30. Species Polycelis panniculatus Girard, 1893
31. Species Polycelis polychroa Girard, 1893
32. Species Polycelis polyopis Zabusova, 1936
33. Species Polycelis pulla Diesing, 1850
34. Species Polycelis receptaculosa (Livanov & Zabusova, 1940)
35. Species Polycelis relicta (Sabussowa, 1929)
36. Species Polycelis roseimaculatus Blanchard, 1849
37. Species Polycelis sapporo (Ijima & Kaburaki, 1916)
38. Species Polycelis schmidti (Zabusov, 1916)
39. Species Polycelis sierrensis Kenk, 1973
40. Species Polycelis stummeri (Seidl, 1911)
41. Species Polycelis surantion Zabusova, 1936
42. Species Polycelis tenuis Ijima, 1884
43. Species Polycelis tibetica Hyman, 1934
44. Species Polycelis tothi Méhely, 1927
45. Species Polycelis vaginuloides Diesing, 1850
46. Species Polycelis variabilis Girard, 1850
47. Species Polycelis yangchengensis Dong, Chen, Zhang & Liu, 2017
48. Species Polycelis akkeshi Ichikawa & Kawakatsu, 1963 accepted as Polycelis kashmirica Liu, 1993
49. Species Polycelis alma-atina Zabusova, 1947 accepted as Seidlia almaatina Zabusova, 1947
50. Species Polycelis auriculata Ijima & Kaburaki, 1916 accepted as Seidlia auriculata (Ijima & Kaburaki, 1916)
51. Species Polycelis australis Schmarda, 1859 accepted as Notoplana australis (Schmarda, 1859)
52. Species Polycelis borealis Kenk, 1953 accepted as Polycelis (Polycelis) coronata (Girard, 1891) Stringer, 1918
53. Species Polycelis borelli Vandel, 1921 accepted as Polycelis felina borelli Vandel, 1921
54. Species Polycelis capensis Schmarda, 1859 accepted as Leptoplana capensis Schmarda, 1859
55. Species Polycelis cornuta (Johnston, 1822) accepted as Polycelis felina (Dalyell, 1814)
56. Species Polycelis coronata Hyman, 1931 accepted as Polycelis (Polycelis) coronata brevipenis Kenk, 1972
57. Species Polycelis ellipsis (Dalyell, 1853) accepted as Stylostomum ellipse (Dalyell, 1853)
58. Species Polycelis erythrotaenia Schmarda, 1859 accepted as Notocomplana erythrotaenia (Schmarda, 1859)
59. Species Polycelis ferruginea Schmarda, 1859 accepted as Melloplana ferruginea (Schmarda, 1859) accepted as Notocomplana ferruginea (Schmarda, 1859)
60. Species Polycelis haloglena Schmarda, 1859 accepted as Notoplana haloglena (Schmarda, 1859)
61. Species Polycelis hepta Hansen-Melander, Melander & Reynoldsen, 1954 accepted as Polycelis tenuis Ijima, 1884
62. Species Polycelis hyalina Schmidt, 1861 (unaccepted > nomen nudum, nomen nudum)
63. Species Polycelis ijimai Kaburaki, 1917 accepted as Seidlia schmidti Zabusov, 1916
64. Species Polycelis laevigatus Quatrefage, 1846 accepted as Leptoplana tremellaris (Müller OF, 1773)
65. Species Polycelis lyrosora Schmarda, 1859 accepted as Notocomplana erythrotaenia (Schmarda, 1859)
66. Species Polycelis macrorhynchus Schmarda, 1859 accepted as Prosthiostomum macrorhynchum (Schmarda, 1859)
67. Species Polycelis microsora Schmarda, 1859 accepted as Notocomplana microsora (Schmarda, 1859)
68. Species Polycelis modestus Quatrefage, 1845 accepted as Emprosthopharynx pallida (Quatrefage, 1845)
69. Species Polycelis monticola Kenk & Hampton, 1982 accepted as Polycelis (Polycelis) coronata monticola Kenk & Hampton, 1982
70. Species Polycelis mutabilis Verrill, 1873 accepted as Coronadena mutabilis (Verrill, 1873)
71. Species Polycelis obovata (Schmarda, 1859) accepted as Adenoplana obovata (Schmarda, 1859)
72. Species Polycelis oculomarginata (Palombi, 1931) accepted as Polycelis oculimarginata (Palombi, 1931) (literature misspelling)
73. Species Polycelis oosora (Schmarda, 1859) accepted as Indiplana oosora (Schmarda, 1859)
74. Species Polycelis ophryoglena Schmarda, 1859 accepted as Leptoplana ophryoglena Schmarda, 1859
75. Species Polycelis orbicularis Schmarda, 1859 accepted as Postenterogonia orbicularis (Schmarda, 1859)
76. Species Polycelis pallidus Quatrefage, 1845 accepted as Emprosthopharynx pallida (Quatrefage, 1845)
77. Species Polycelis remota Smith, 1988 accepted as Seidlia remota (Smith, 1988)
78. Species Polycelis sabussowi (Seidl, 1911) accepted as Seidlia sabussowi Seidl, 1911
79. Species Polycelis tasmanica (Darwin, 1844) Diesing, 1850 accepted as Tasmanoplana tasmaniana (Darwin, 1844) Winsor, 1991
80. Species Polycelis tigrina Blanchard, 1847 accepted as Discocelis tigrina (Blanchard, 1847)
81. Species Polycelis trapezoglena Schmarda, 1859 accepted as Leptoplana trapezoglena (Schmarda, 1859)
82. Species Polycelis eudendrocoeloides Sabussow, 1929 (uncertain > nomen dubium, nomen dubium)
83. Species Polycelis karafto Ijima & Kaburaki, 1916 (uncertain > taxon inquirendum)
84. Species Polycelis schulmanii Grimm, 1876 (uncertain > nomen dubium, nomen dubium)
85. Species Polycelis tibetica (Zabusov, 1911) (uncertain > taxon inquirendum)

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