1. Genus Actinia Linnaeus, 1767
2. Genus Actinioides Haddon & Shackleton, 1893
3. Genus Actinopsis Dana, 1856
4. Genus Actinostella Duchassaing, 1850
5. Genus Anemonia Risso, 1827
6. Genus Antheopsis Simon, 1892
7. Genus Anthopleura Duchassaing de Fonbressin & Michelotti, 1860
8. Genus Anthostella Carlgren, 1938
9. Genus Asteractis Verrill, 1869
10. Genus Aulactinia Agassiz in Verrill, 1864
11. Genus Bolocera Gosse, 1860
12. Genus Boloceropsis McMurrich, 1904
13. Genus Bunodactis Verrill, 1899
14. Genus Bunodosoma Verrill, 1899
15. Genus Cancrisocia Stimpson, 1856
16. Genus Cladactella Verrill, 1928
17. Genus Condylactis Duchassaing de Fombressin & Michelotti, 1864
18. Genus Cribrina Hemprich & Ehrenberg in Ehrenberg, 1834
19. Genus Dofleinia Wassilieff, 1908
20. Genus Entacmaea Ehrenberg, 1834
21. Genus Epiactis Verrill, 1869
22. Genus Glyphoperidium Roule, 1909
23. Genus Gyractis Boveri, 1893
24. Genus Gyrostoma Kwietniewski, 1897
25. Genus Henactis Rodríguez, 2012
26. Genus Isactinia Carlgren, 1900
27. Genus Isanemonia Carlgren, 1950
28. Genus Isantheopsis Carlgren, 1942
29. Genus Isoaulactinia Belém, Herrera Moreno & Schlenz, 1996
30. Genus Isosicyonis Carlgren, 1927
31. Genus Isotealia Carlgren, 1899
32. Genus Korsaranthus Riemann-Zürneck & Griffiths, 1999
33. Genus Leipsiceras Stephenson, 1918
34. Genus Macrodactyla Haddon, 1898
35. Genus Mesactinia England, 1987
36. Genus Myonanthus McMurrich, 1893
37. Genus Neoparacondylactis Zamponi, 1974
38. Genus Onubactis López-González, den Hartog & García-Gómez, 1995
39. Genus Oulactis Milne Edwards & Haime, 1851
40. Genus Parabunodactis Carlgren, 1928
41. Genus Paracondylactis Carlgren, 1934
42. Genus Paranemonia Carlgren, 1900
43. Genus Parantheopsis McMurrich, 1904
44. Genus Paratealia Mathew & Kurian, 1979
45. Genus Phialoba Carlgren, 1951
46. Genus Phlyctenactis Stuckey, 1909
47. Genus Phlyctenanthus Carlgren, 1950
48. Genus Phymactis Milne Edwards, 1857
49. Genus Phymanthea
50. Genus Pseudactinia Carlgren, 1928
51. Genus Spheractis England, 1992
52. Genus Stylobates Dall, 1903
53. Genus Synantheopsis England, 1992
54. Genus Tealianthus Carlgren, 1927
55. Genus Urticinopsis Carlgren, 1927
56. Genus Actinactis accepted as Asteractis Verrill, 1869
57. Genus Actinea accepted as Actinia Linnaeus, 1767 (Spelling variation)
58. Genus Actiniodes accepted as Actinioides Haddon & Shackleton, 1893
59. Genus Actiniogeton Carlgren, 1938 accepted as Gyractis Boveri, 1893
60. Genus Actinogeton Carlgren, 1938 accepted as Gyractis Boveri, 1893 (misspelling of Actiniogeton)
61. Genus Actinoides accepted as Actinioides Haddon & Shackleton, 1893 (Misspelled)
62. Genus Anemone accepted as Anemonia Risso, 1827
63. Genus Anenonia accepted as Anemonia Risso, 1827
64. Genus Antheopis Simon, 1892 accepted as Antheopsis Simon, 1892
65. Genus Anthpleura accepted as Anthopleura Duchassaing de Fonbressin & Michelotti, 1860
66. Genus Bulocera accepted as Bolocera Gosse, 1860
67. Genus Bunodella Pfeffer, 1889 accepted as Parantheopsis McMurrich, 1904
68. Genus Bunodella Verrill, 1899 accepted as Isoaulactinia Belém, Herrera Moreno & Schlenz, 1996
69. Genus Bunodes accepted as Urticina Ehrenberg, 1834
70. Genus Bunodosma accepted as Bunodosoma Verrill, 1899
71. Genus Ceratactis Milne Edwards, 1857 accepted as Anemonia Risso, 1827
72. Genus Cereactis Andres, 1881
73. Genus Cladactis Verrill, 1869
74. Genus Cnidopus Carlgren, 1934 accepted as Epiactis Verrill, 1869
75. Genus Codylactis accepted as Condylactis Duchassaing de Fombressin & Michelotti, 1864
76. Genus Comactis Milne Edwards, 1857
77. Genus Crambactis Haeckel, 1876
78. Genus Crambractis accepted as Crambactis Haeckel, 1876
79. Genus Cribina accepted as Cribrina Hemprich & Ehrenberg in Ehrenberg, 1834
80. Genus Cribrionopsis accepted as Cribrinopsis Carlgren, 1921
81. Genus Diplactis McMurrich, 1889
82. Genus Dofelinia accepted as Dofleinia Wassilieff, 1908
83. Genus Dofleina accepted as Dofleinia Wassilieff, 1908
84. Genus Doflenia accepted as Dofleinia Wassilieff, 1908
85. Genus Ectacmaea Ehrenberg, 1834
86. Genus Entacmea accepted as Entacmaea Ehrenberg, 1834
87. Genus Epigonactis Verrill, 1899 accepted as Epiactis Verrill, 1869
88. Genus Eubolocera Verrill, 1922 accepted as Liponema Hertwig, 1882
89. Genus Eucladactis Verrill, 1899
90. Genus Evactis Verrill, 1869
91. Genus Glyphostylum Roule, 1909 accepted as Glyphoperidium Roule, 1909
92. Genus Gysostoma accepted as Gyrostoma Kwietniewski, 1897
93. Genus Isadamsia Carlgren, 1928 accepted as Stylobates Dall, 1903
94. Genus Isocradactis Carlgren, 1924
95. Genus Isoulactis
96. Genus Lophactis Verrill, 1869
97. Genus Madoniactis Danielssen, 1890 accepted as Urticina Ehrenberg, 1834
98. Genus Neocondylactis England, 1987 accepted as Paracondylactis Carlgren, 1934 (Genus Neocondylactis synonymyzed by Fautin & Tan (2016) after revision of newly collected material.)
99. Genus Phyctenanthus accepted as Phlyctenanthus Carlgren, 1950
100. Genus Phylactis accepted as Phyllactis Milne Edwards & Haime, 1851 accepted as Actinostella Duchassaing, 1850
101. Genus Phyllactis Milne Edwards & Haime, 1851 accepted as Actinostella Duchassaing, 1850 (unaccepted > junior subjective synonym)
102. Genus Phymantea accepted as Phymanthea
103. Genus Physobrachia Saville-Kent, 1893 accepted as Entacmaea Ehrenberg, 1834
104. Genus Polystomidia accepted as Polystomidium Hertwig, 1882 accepted as Bolocera Gosse, 1860
105. Genus Polystomidium Hertwig, 1882 accepted as Bolocera Gosse, 1860
106. Genus Pseudophellia Verrill, 1899
107. Genus Psychobrachia Saville-Kent, 1893 accepted as Physobrachia Saville-Kent, 1893 accepted as Entacmaea Ehrenberg, 1834
108. Genus Rhodactinia Agassiz, 1847
109. Genus Rivetia Pax, 1912
110. Genus Saccactis accepted as Oulactis Milne Edwards & Haime, 1851
111. Genus Tealia Gosse, 1858
112. Genus Telactinia England, 1987 accepted as Isactinia Carlgren, 1900

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