1. Species Trochosmilia acutimargo Reuss, 1874 †
2. Species Trochosmilia arguta Reuss, 1868 †
3. Species Trochosmilia beyrichi Felix, 1884 †
4. Species Trochosmilia bipartita Reuss, 1854 †
5. Species Trochosmilia boissyana (Michelin, 1846) †
6. Species Trochosmilia brevicula Stoliczka, 1873 †
7. Species Trochosmilia camura Stoliczka, 1873 †
8. Species Trochosmilia cernua (Goldfuss, 1826) †
9. Species Trochosmilia chondrophora Felix, 1903 †
10. Species Trochosmilia complanata (Goldfuss, 1826) †
11. Species Trochosmilia connivens (de Gregorio, 1890) †
12. Species Trochosmilia cornicula (Michelin, 1846) †
13. Species Trochosmilia crassa Milne Edwards & Haime, 1850 †
14. Species Trochosmilia cristata (Duncan, 1880) †
15. Species Trochosmilia cuneolus (Michelin, 1846) †
16. Species Trochosmilia dharanensis Duncan, 1880 †
17. Species Trochosmilia didyma (Goldfuss, 1826) †
18. Species Trochosmilia didymophila Felix, 1903 †
19. Species Trochosmilia diversicostata Reuss, 1869 †
20. Species Trochosmilia dumortieri Haime, 1852 †
21. Species Trochosmilia elongata (Duncan, 1880) †
22. Species Trochosmilia faujasii Milne Edwards & Haime, 1848 †
23. Species Trochosmilia fimbriata (Michelin, 1841) †
24. Species Trochosmilia gervillii Milne Edwards & Haime, 1848 †
25. Species Trochosmilia gigantea Gerth, 1923 †
26. Species Trochosmilia globosa (Michelin, 1841) †
27. Species Trochosmilia granifera Haime, 1854 †
28. Species Trochosmilia granulifera Gabb, 1864 †
29. Species Trochosmilia hilli Vaughan, 1899 †
30. Species Trochosmilia indica Gregory, 1900 †
31. Species Trochosmilia insignis Duncan, 1873 †
32. Species Trochosmilia leptogramma Felix, 1903 †
33. Species Trochosmilia lorioli Koby, 1896 †
34. Species Trochosmilia medlicotti Duncan, 1880 †
35. Species Trochosmilia meyeri Duncan, 1870 †
36. Species Trochosmilia minuta Reuss, 1868 †
37. Species Trochosmilia moorei Wells, 1933 †
38. Species Trochosmilia multilobata Haime, 1852 †
39. Species Trochosmilia multisinuosa (Michelin, 1846) †
40. Species Trochosmilia nevianii de Angelis d'Ossat, 1905 †
41. Species Trochosmilia ogilviae Oppenheim, 1930 †
42. Species Trochosmilia oldhami Duncan, 1880 †
43. Species Trochosmilia orientalis Eguchi, 1951 †
44. Species Trochosmilia parvula Reuss, 1874 †
45. Species Trochosmilia patula (Michelin, 1846) †
46. Species Trochosmilia profunda Reuss, 1868 †
47. Species Trochosmilia progoensis Gerth, 1933 †
48. Species Trochosmilia raymondi Wells, 1934 †
49. Species Trochosmilia reussi Milne Edwards & Haime, 1857 †
50. Species Trochosmilia sandalina de Angelis d'Ossat, 1905 †
51. Species Trochosmilia stipitata Reuss, 1869 †
52. Species Trochosmilia subcurvata Reuss, 1864 †
53. Species Trochosmilia subundita Reuss, 1854 †
54. Species Trochosmilia sulcata Milne Edwards & Haime, 1850 †
55. Species Trochosmilia tifauensis Haime, 1854 †
56. Species Trochosmilia tuba Fromentel, 1866 †
57. Species Trochosmilia typica (Duncan, 1880) †
58. Species Trochosmilia uricornis (Michelin, 1847) †
59. Species Trochosmilia varicosa Reuss, 1869 †
60. Subgenus Trochosmilia (Acrosmilia) d'Orbigny, 1849 † accepted as Acrosmilia d'Orbigny, 1849 † (unaccepted > superseded combination)
    1. Species Trochosmilia (Acrosmilia) striata Gabb, 1864 † accepted as Trochocyathus striatus (Gabb, 1864) † (unaccepted > superseded combination, basionym)
61. Subgenus Trochosmilia (Coelosmilia) Milne Edwards & Haime, 1850 † accepted as Anomocora Studer, 1878 (unaccepted > junior subjective synonym)
    1. Species Trochosmilia (Coelosmilia) cylindrica Duncan, 1869 †
    2. Species Trochosmilia (Coelosmilia) granulata Duncan, 1869 †
    3. Species Trochosmilia (Coelosmilia) wiltshiri Duncan, 1869 †
    4. Species Trochosmilia (Coelosmilia) woodwardi Duncan, 1869 †
    5. Species Trochosmilia (Coelosmilia) cornucopiae Duncan, 1869 † accepted as Smilotrochus cornucopiae (Duncan, 1869) † (unaccepted > superseded combination, basionym)
    6. Species Trochosmilia (Coelosmilia) laxa Milne Edwards & Haime, 1851 † accepted as Anomocora laxa (Milne Edwards & Haime, 1850) † (unaccepted > superseded combination)
62. Subgenus Trochosmilia (Epismilia) de Fromentel, 1861 † accepted as Epismilia de Fromentel, 1861 † (unaccepted > superseded combination)
63. Subgenus Trochosmilia (Leptophyllia) Reuss, 1854 † accepted as Acrosmilia d'Orbigny, 1849 † (unaccepted > junior subjective synonym)
    1. Species Trochosmilia (Leptophyllia) multisinuosa (Michelin, 1846) † accepted as Trochosmilia multisinuosa (Michelin, 1846) † (unaccepted > superseded combination)
64. Species Trochosmilia archiaci de Fromentel, 1863 † accepted as Aulosmilia archiaci (de Fromentel, 1863) † (basionym, changed combination)
65. Species Trochosmilia basochessii (Defrance, 1828) † accepted as Phyllosmilia basochessi (Defrance, 1828) † (changed combination)
66. Species Trochosmilia cenomana de Fromentel, 1863 † accepted as Smilotrochus cenomana (de Fromentel, 1863) † (unaccepted > superseded combination, basionym)
67. Species Trochosmilia compressa (Lamarck, 1816) † accepted as Smilotrochus compressus (Lamarck, 1816) † (unaccepted > superseded combination)
68. Species Trochosmilia conoides Gabb & Horn, 1860 † accepted as Trochocyathus conoides (Gabb & Horn, 1860) † (unaccepted > superseded combination, basionym)
69. Species Trochosmilia dentalus Duchassaing, 1870 † (unaccepted > nomen nudum)
70. Species Trochosmilia elongata Studer, 1879 accepted as Anomocora elongata (Studer, 1879) (unaccepted > superseded combination, basionym)
71. Species Trochosmilia inconstans de Fromentel, 1862 † accepted as Phragmosmilia inconstans (de Fromentel, 1862) † (unaccepted > superseded combination, basionym)
72. Species Trochosmilia inflexa Reuss, 1854 † accepted as Rennensismilia inflexa (Reuss, 1854) † (basionym, changed combination)
73. Species Trochosmilia irregularis (Deshayes, 1834) † accepted as Trochocyathus irregularis (Deshayes, 1834) † (unaccepted > superseded combination)
74. Species Trochosmilia lamellicostata Reuss, 1854 † accepted as Dasmiopsis lamellicostata (Reuss, 1854) † (unaccepted > superseded combination, basionym)
75. Species Trochosmilia michelottii (Michelin, 1841) † accepted as Lithophyllia michelotti (Michelin, 1841) † (unaccepted > superseded combination)
76. Species Trochosmilia mortoni Gabb & Horn, 1860 † accepted as Balanophyllia irrorata var. mortoni (Gabb & Horn, 1860) † (unaccepted > superseded combination, basionym)
77. Species Trochosmilia nodosa Wade, 1926 † accepted as Wadeopsammia nodosa (Wade, 1926) † (unaccepted > superseded combination, basionym)
78. Species Trochosmilia panteniana (Catullo, 1847) † accepted as Acrosmilia panteniana (Catullo, 1847) † (unaccepted > superseded combination)
79. Species Trochosmilia portisi de Angelis d'Ossat, 1905 † accepted as Angelismilia portisi (de Angelis d'Ossat, 1905) † (unaccepted > superseded combination, basionym)
80. Species Trochosmilia psecadiophora Felix, 1903 † accepted as Trochosmilia boissyana (Michelin, 1846) † (unaccepted > junior subjective synonym)
81. Species Trochosmilia salisburgiensis Milne Edwards & Haime, 1857 † accepted as Aulosmilia cuneiformis (Milne Edwards & Haime, 1848) † (synonymy)
82. Species Trochosmilia saltzburgiana Milne Edwards & Haime, 1848 † accepted as Aulosmilia cuneiformis (Milne Edwards & Haime, 1848) † (synonymy)
83. Species Trochosmilia saltzburgiensis Milne Edwards & Haime, 1848 † accepted as Aulosmilia cuneiformis (Milne Edwards & Haime, 1848) † (synonymy)
84. Species Trochosmilia stainbrooki Wells, 1933 † accepted as Rennensismilia stainbrooki (Wells, 1933) † (unaccepted > superseded combination, basionym)
85. Species Trochosmilia tuberosa Milne Edwards & Haime, 1850 † accepted as Smilotrochus tuberosus (Milne Edwards & Haime, 1850) † (unaccepted > superseded combination, basionym)
86. Species Trochosmilia varians Reuss, 1854 † accepted as Nefophyllia multicincta (Reuss, 1854) † (unaccepted > junior subjective synonym)
87. Subgenus Trochosmilia (Ellipsosmilia) d'Orbigny, 1849 † (uncertain > nomen dubium)
    1. Species Trochosmilia (Ellipsosmilia) granulifera Gabb, 1864 † accepted as Trochosmilia granulifera Gabb, 1864 † (unaccepted > superseded combination)
88. Species Trochosmilia arcotensis (Forbes, 1846) † (uncertain > taxon inquirendum)
89. Species Trochosmilia bourgeoisi (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
90. Species Trochosmilia carantonensis (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
91. Species Trochosmilia conica (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
92. Species Trochosmilia corallina (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
93. Species Trochosmilia faujasi Milne Edwards & Haime, 1848 † (uncertain > unassessed)
94. Species Trochosmilia flabellum de Fromentel, 1863 † (uncertain > unassessed)
95. Species Trochosmilia granilfera Milne Edwards & Haime, 1854 † (uncertain > unassessed)
96. Species Trochosmilia inauris (Morton, 1834) † (uncertain > taxon inquirendum)
97. Species Trochosmilia liasica (Quenstedt, 1852) † (uncertain > taxon inquirendum)
98. Species Trochosmilia meudonensis (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
99. Species Trochosmilia obliqua (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
100. Species Trochosmilia salisburgensis Milne Edwards & Haime, 1848 † (uncertain > unassessed)
101. Species Trochosmilia subrudis (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
102. Species Trochosmilia supracretacea (d'Orbigny, 1850) † (uncertain > taxon inquirendum)
103. Species Trochosmilia varusensis (d'Orbigny, 1850) † (uncertain > taxon inquirendum)

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