1. Species Actinometra affinis Carpenter, 1882 accepted as Comatula (Comatula) pectinata (Linnaeus, 1758) (synonym)
2. Species Actinometra alata (Pourtalès, 1878) accepted as Neocomatella alata (Pourtalès, 1878) (synonym)
3. Species Actinometra albonotata Bell, 1882 accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
4. Species Actinometra alternans Carpenter, 1881 accepted as Comanthus alternans (Carpenter, 1881) accepted as Clarkcomanthus alternans (Carpenter, 1881) (basionym)
5. Species Actinometra annulata Bell, 1882 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
6. Species Actinometra aruensis Carpenter, 1888 accepted as Comatula (Validia) rotalaria Lamarck, 1816 (synonym)
7. Species Actinometra belli Carpenter, 1888 accepted as Comaster multifidus (Müller, 1841) (synonym)
8. Species Actinometra bennetti (Müller, 1841) accepted as Anneissia bennetti (Müller, 1841) (synonym)
9. Species Actinometra blakei Hartlaub, 1912 accepted as Hanshessaster blakei (Hartlaub, 1912) (basionym)
10. Species Actinometra borneensis Bell, 1882 accepted as Capillaster multiradiatus (Linnaeus, 1758) (synonym)
11. Species Actinometra brachiolata (Lamarck, 1816) accepted as Comatulella brachiolata (Lamarck, 1816) (synonym)
12. Species Actinometra brachymera Schmeltz, 1877 accepted as Oxycomanthus bennetti (Müller, 1841) accepted as Anneissia bennetti (Müller, 1841) (synonym)
13. Species Actinometra coccodistoma Carpenter, 1882 accepted as Capillaster multiradiatus (Linnaeus, 1758) (synonym)
14. Species Actinometra coppingeri Bell, 1882 accepted as Capillaster multiradiatus (Linnaeus, 1758) (synonym)
15. Species Actinometra cumingi Bell, 1884 accepted as Oxycomanthus comanthipinna (Gislén, 1922) accepted as Clarkcomanthus comanthipinna (Gislén, 1922) (synonym)
16. Species Actinometra difficilis Carpenter, 1888 accepted as Palaeocomatella difficilis (Carpenter, 1888) (basionym)
17. Species Actinometra discoidea Carpenter, 1888 accepted as Davidaster discoideus (Carpenter, 1888) (basionym)
18. Species Actinometra dissimilis Carpenter, 1884 accepted as Comaster nobilis (Carpenter, 1884) (synonym)
19. Species Actinometra distincta Carpenter, 1888 accepted as Phanogenia distincta (Carpenter, 1888) (basionym)
20. Species Actinometra divaricata Carpenter, 1888 accepted as Comanthus alternans (Carpenter, 1881) accepted as Clarkcomanthus alternans (Carpenter, 1881) (synonym)
21. Species Actinometra duplex Carpenter, 1888 accepted as Comaster schlegelii (Carpenter, 1881) (synonym)
22. Species Actinometra echinoptera (Müller, 1840) accepted as Comactinia echinoptera (Müller, 1840) (synonym)
23. Species Actinometra elongata Carpenter, 1888 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
24. Species Actinometra fimbriata (Lamarck, 1816) accepted as Capillaster multiradiatus (Linnaeus, 1758) (synonym)
25. Species Actinometra gracilis Hartlaub, 1890 accepted as Phanogenia gracilis (Hartlaub, 1890) (basionym)
26. Species Actinometra grandicalyx Carpenter, 1882 accepted as Oxycomanthus grandicalyx (Carpenter, 1882) accepted as Anneissia grandicalyx (Carpenter, 1882) (basionym)
27. Species Actinometra granulilfera (Pourtalès, 1878) accepted as Crinometra brevipinna (Pourtalès, 1868) (synonym)
28. Species Actinometra imperialis Müller, 1841 accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
29. Species Actinometra intermedia Bell, 1884 accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
30. Species Actinometra japonica (Müller, 1841) accepted as Oxycomanthus japonicus (Müller, 1841) accepted as Anneissia japonica (Müller, 1841) (synonym)
31. Species Actinometra jukesi Carpenter, 1879 accepted as Comatula (Validia) rotalaria Lamarck, 1816 (synonym)
32. Species Actinometra lineata Carpenter, 1880 accepted as Davidaster rubiginosus (Pourtalès, 1869) (synonym)
33. Species Actinometra littoralis Carpenter, 1888 accepted as Clarkcomanthus littoralis (Carpenter, 1888) (basionym)
34. Species Actinometra macrobrachius Hartlaub, 1890 accepted as Capillaster macrobrachius (Hartlaub, 1890) (basionym)
35. Species Actinometra maculata Carpenter, 1888 accepted as Comatella stelligera (Carpenter, 1888) (synonym)
36. Species Actinometra magnifica P. H. Carpenter, 1888 accepted as Clarkcomanthus alternans (Carpenter, 1881) (synonym)
37. Species Actinometra multibrachiata Carpenter, 1888 accepted as Phanogenia multibrachiata (Carpenter, 1888) (basionym)
38. Species Actinometra multifida (Müller, 1841) accepted as Comaster multifidus (Müller, 1841) (synonym)
39. Species Actinometra multiradiata (Linnaeus, 1758) accepted as Capillaster multiradiata (Linnaeus, 1758) accepted as Capillaster multiradiatus (Linnaeus, 1758) (synonym)
40. Species Actinometra mutabilis (Lütken MS) Hartlaub, 1891 accepted as Oxycomanthus exilis Rowe, Hoggett, Birtles & Vail, 1986 accepted as Clarkcomanthus exilis (Rowe, Hoggett, Birtles & Vail, 1986) accepted as Clarkcomanthus comanthipinna (Gislén, 1922) (synonym)
41. Species Actinometra nigra Carpenter, 1888 accepted as Comatella nigra (Carpenter, 1888) (basionym)
42. Species Actinometra nobilis Carpenter, 1884 accepted as Comaster nobilis (Carpenter, 1884) (basionym)
43. Species Actinometra notata Bell, 1888 accepted as Comatella stelligera (Carpenter, 1888) (synonym)
44. Species Actinometra novae-guineae (Müller, 1841) accepted as Phanogenia novaeguineae (Müller, 1841) (synonym)
45. Species Actinometra parvicirra (Müller, 1841) accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
46. Species Actinometra paucicirra Bell, 1882 accepted as Comatula (Validia) rotalaria Lamarck, 1816 (synonym)
47. Species Actinometra pectinata (Linnaeus, 1758) accepted as Comatula (Comatula) pectinata (Linnaeus, 1758) (synonym)
48. Species Actinometra peregrina Bell, 1894 accepted as Comatulidae incertae sedis peregrina (Bell, 1894) (basionym)
49. Species Actinometra peronii Carpenter, 1881 accepted as Oxycomanthus bennetti (Müller, 1841) accepted as Anneissia bennetti (Müller, 1841) (synonym)
50. Species Actinometra polymorpha Carpenter, 1879 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
51. Species Actinometra pulchella (Pourtalès, 1878) accepted as Neocomatella pulchella (Pourtalès, 1878) (synonym)
52. Species Actinometra quadrata Carpenter, 1888 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
53. Species Actinometra regalis Carpenter, 1888 accepted as Comaster schlegelii (Carpenter, 1881) (synonym)
54. Species Actinometra robusta Carpenter, 1879 accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
55. Species Actinometra robustipinna Carpenter, 1881 accepted as Himerometra robustipinna (Carpenter, 1881) (basionym)
56. Species Actinometra rotalaria Carpenter, 1888 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
57. Species Actinometra rubiginosa (Pourtalès, 1869) accepted as Davidaster rubiginosus (Pourtalès, 1869) (synonym)
58. Species Actinometra schlegelii Carpenter, 1881 accepted as Comaster schlegelii (Carpenter, 1881) (basionym)
59. Species Actinometra sentosa Carpenter, 1888 accepted as Capillaster sentosus (Carpenter, 1888) (basionym)
60. Species Actinometra simplex Carpenter, 1888 accepted as Comanthus wahlbergii (Müller, 1843) (synonym)
61. Species Actinometra solaris (Lamarck, 1816) accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
62. Species Actinometra stelligera Carpenter, 1888 accepted as Comatella stelligera (Carpenter, 1888) (basionym)
63. Species Actinometra strota Carpenter, 1884 accepted as Comatula (Comatula) solaris Lamarck, 1816 (synonym)
64. Species Actinometra tenax Carpenter, 1879 accepted as Comatella stelligera (Carpenter, 1888) (synonym)
65. Species Actinometra trachygaster Schmeltz, 1869 accepted as Comanthus wahlbergii (Müller, 1843) (synonym)
66. Species Actinometra typica (Lovén, 1866) accepted as Phanogenia typica Lovén, 1866 (synonym)
67. Species Actinometra valida Carpenter, 1888 accepted as Comanthus parvicirrus (Müller, 1841) (synonym)
68. Species Actinometra variabilis Bell, 1882 accepted as Comaster multifidus (Müller, 1841) (synonym)

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