1. Genus Candimba Marcus, 1949
2. Genus Centrostomum Diesing, 1862
3. Superfamily Cephaloceroidea Diesing, 1850
4. Genus Coleophora Steinbock, 1932
5. Genus Conoceros Lang, 1884
6. Genus Darwinia Pereyaslawzewa, 1892
7. Genus Dicelis Schmarda, 1859
8. Genus Diplonchus Stimpson, 1857
9. Genus Discoplana Bock, 1913
10. Genus Elasmodes Le Conte, 1851
11. Genus Endocelis Schmankewitsch, 1873
12. Genus Fasciola Linnaeus, 1758 (sensu lato)
13. Genus Gasterotrichula Bargoni, 1896
14. Family Geopaliducolidae Komarek, 1919
15. Genus Glossostoma Le Conte, 1851
16. Genus Graffia Levinsen, 1879
17. Genus Graffizoon Heath, 1928
18. Genus Heterostylochus Verrill, 1892
19. Genus Heterostylochus Verrill, 1893
20. Family Leimacopsidae Diesing, 1861
21. Genus Monotus Diesing, 1862
22. Genus Nautiloplana Stimpson, 1857
23. Genus Niobe Girard, 1852
24. Genus Peasia Gray & Pease, 1860
25. Genus Penula Kelaart, 1858
26. Genus Phylloplana Laidlaw, 1903
27. Genus Plagiostomula Westblad, 1956
28. Genus Polyporus Plehn, 1897
29. Genus Proceros Quatrefages, 1845
30. Genus Thalattoplana Bock, 1925
31. Genus Trachyplana Stimpson, 1857
32. Genus Tricelis Quatrefage, 1845
33. Genus Typhlolepta Ørsted, 1843
34. Genus Anotocelis Diesing, 1862 (nomen oblitum)
35. Genus Brederweldia Karling, 1978 (unaccepted > nomen nudum, nomen nudum)
36. Genus Celidotus Diesing, 1862 (nomen oblitum)
37. Genus Chonostomum Schmarda, 1859 (nomen oblitum)
38. Genus Cryptocoelum Stimpson, 1857 accepted as Typhlolepta Ørsted, 1843
39. Genus Diopis Diesing, 1862 accepted as Promesostoma Graff, 1882 (unaccepted > nomen oblitum, nomen oblitum)
40. Genus Diotis Schmarda, 1859 (nomen oblitum)
41. Genus Diporoplana Steinbock, 1932 (unaccepted > nomen nudum, nomen nudum)
42. Genus Disorus Diesing, 1862 (nomen oblitum)
43. Genus Goharia Beltagi, 1958 (unaccepted > nomen nudum, nomen nudum)
44. Genus Goniocarena Schmarda, 1859 (nomen oblitum)
45. Genus Gyrator Ehrenberg, 1835 accepted as Gyratrix Ehrenberg, 1831
46. Genus Heteroplana Willey, 1897 (nomen oblitum)
47. Genus Lamelliposthia Steinbock, 1932 (unaccepted > nomen nudum, nomen nudum)
48. Genus Megastomum Schmarda, 1859 accepted as Telostomum Schmarda, 1859 (nomen oblitum)
49. Genus Mesopharynx Schmarda, 1859 (nomen oblitum)
50. Genus Mexistylochus Hyman, 1953 (Name no longer in use; its species are synonymous with species in different genera.)
51. Genus Monochoerus Löhner & Micoletzky, 1911 accepted as Adenopea Antonius, 1968
52. Genus Monostoma Diesing, 1862 accepted as Monotus Diesing, 1862 (nomen nudum)
53. Genus Nemertoscolex Greeff, 1877 (nomen oblitum)
54. Genus Ommatoplea Diesing, 1862 (nomen oblitum)
55. Genus Opisthoporus Minot, 1877 accepted as Leptoplana Ehrenberg, 1831
56. Genus Opisthoporus Minot, 1877 accepted as Notoplana Laidlaw, 1903
57. Genus Orthostomum Ehrenberg, 1831 (nomen oblitum)
58. Genus Paraconvoluta Westblad, 1946 accepted as Aphanostoma Ørsted, 1845
59. Genus Peasea Marschall, 1873 accepted as Peasia Gray & Pease, 1860
60. Genus Planaridium Pease, 1860 (unaccepted > nomen nudum, nomen nudum)
61. Genus Platamonia Busch, 1851 (unaccepted > nomen nudum, nomen nudum)
62. Genus Polysolenoposthia Steinbock, 1932 (unaccepted > nomen nudum, nomen nudum)
63. Genus Prostomum Dugès, 1828 accepted as Prostoma Dugès, 1828 (unaccepted > nomen oblitum, nomen oblitum, the correct name is actually Prostoma: see note.)
64. Genus Proteola Czerniavsky, 1880 (nomen oblitum)
65. Genus Pseudogyratrix Meixner, 1938 (unaccepted > nomen nudum, nomen nudum)
66. Genus Rhynchoprobolus Schmarda, 1859 (nomen oblitum)
67. Genus Rhynchota Schmarda, 1859 accepted as Rhynchoprobolus Schmarda, 1859
68. Genus Stylochopsis Collingwood, 1876 accepted as Pseudoceros Lang, 1884
69. Genus Telostomum Schmarda, 1859 (nomen oblitum)
70. Genus Tergipes Risso, 1818 (homonym with Tergipes Cuvier, 1805 (Gastropoda). Rejected by ICZN opinion 773)
71. Genus Typhlocolax Stimpson, 1857 accepted as Typhlolepta Ørsted, 1843
72. Genus Typhloplanidarum Steinbock, 1948 (unaccepted > nomen nudum, nomen nudum)
73. Genus Vertex represented as Vortex Ehrenberg, 1831 accepted as Dalyellia Fleming, 1822 (Alternative spelling of Vortex used in two 19th-century publications)
74. Genus Graffiella Korotneff, 1912 (uncertain > nomen dubium, nomen dubium)
75. Genus Tetracotylus Korotneff, 1912 (uncertain > nomen dubium, nomen dubium)

 The webpage text is licensed under a Creative Commons Attribution 4.0 License