1. Species Placopsilina aggregata Halkyard, 1918 †
2. Species Placopsilina annulata Terquem, 1866 †
3. Species Placopsilina anomala Terquem, 1864 †
4. Species Placopsilina antiqua Terquem, 1881 †
5. Species Placopsilina argoviensis Häusler, 1881 †
6. Species Placopsilina bathoniana Häusler, 1881 †
7. Species Placopsilina bibullata Egger, 1900 †
8. Species Placopsilina bifurca Loeblich & Tappan, 1994
9. Species Placopsilina bradyi Cushman & McCulloch, 1939
10. Species Placopsilina capilliformis Terquem, 1866 †
11. Species Placopsilina captiosa Bulatova, 1976 †
12. Species Placopsilina cenomana d'Orbigny, 1850
13. Species Placopsilina ciscoensis Cushman & Waters, 1930 †
14. Species Placopsilina concentrica Terquem, 1866 †
15. Species Placopsilina conglomerata Terquem, 1882 †
16. Species Placopsilina contracta Terquem, 1866 †
17. Species Placopsilina cordiformis Terquem, 1866 †
18. Species Placopsilina cornueliana d'Orbigny, 1850 †
19. Species Placopsilina cornuta Terquem, 1866 †
20. Species Placopsilina costata Terquem, 1881 †
21. Species Placopsilina cremacula Payard, 1947 †
22. Species Placopsilina eichbergensis Frentzen, 1941 †
23. Species Placopsilina expansa Tappan, 1943 †
24. Species Placopsilina filipendula Terquem, 1866 †
25. Species Placopsilina florae Trifonova, 1967 †
26. Species Placopsilina flouesti Terquem, 1864 †
27. Species Placopsilina glabra Mikhalevich, 1973
28. Species Placopsilina globata Terquem, 1866 †
29. Species Placopsilina hybrida Terquem, 1866 †
30. Species Placopsilina hyerensis Brönnimann & Zaninetti, 1972 †
31. Species Placopsilina intermedia Halkyard, 1918 †
32. Species Placopsilina kingsleyi Siddall, 1886
33. Species Placopsilina lacera Trifonova, 1967 †
34. Species Placopsilina langsdalensis Applin, 1955 †
35. Species Placopsilina lineata Grubbs, 1939 †
36. Species Placopsilina longirostrata Terquem, 1866 †
37. Species Placopsilina lucida Terquem, 1882 †
38. Species Placopsilina mauritii Terquem, 1866 †
39. Species Placopsilina minima Tappan, 1943 †
40. Species Placopsilina neocomiana Bartenstein & Brand, 1951 †
41. Species Placopsilina northfleetensis Hodgkinson, 1992 †
42. Species Placopsilina ovigera Terquem, 1866 †
43. Species Placopsilina polypiarum Terquem, 1877 †
44. Species Placopsilina prisca Terquem, 1881 †
45. Species Placopsilina prolifer Terquem, 1866 †
46. Species Placopsilina rhyzomorpha Terquem, 1866 †
47. Species Placopsilina rotaliformis Deecke, 1884 †
48. Species Placopsilina scorpionis d'Orbigny, 1850 †
49. Species Placopsilina serpentina Terquem, 1864 †
50. Species Placopsilina spinigera Terquem, 1866 †
51. Species Placopsilina spongiphila Guilbault, Krautter, Conway & Barrie, 2006
52. Species Placopsilina subbotinae Tairov, 1961 †
53. Species Placopsilina tenuitesta Chapman & Howchin, 1905 †
54. Species Placopsilina vermicularis Terquem, 1866 †
55. Species Placopsilina vetusta Terquem, 1881 †
56. Species Placopsilina vitrea Seguenza, 1882 †
57. Species Placopsilina wooramelensis Crespin, 1958 †
58. Species Placopsilina argoviensis Häusler Em. Oesterle, 1968 † accepted as Placopsilina argoviensis Häusler, 1881 †
59. Species Placopsilina aurantiaca (Earland, 1934) accepted as Placopsilinella aurantiaca Earland, 1934
60. Species Placopsilina bulla (Brady, 1881) accepted as Tholosina bulla (Brady, 1881) (superseded combination)
61. Species Placopsilina confusa Cushman, 1920 accepted as Tholosina confusa (Cushman, 1920) (superseded original combination)
62. Species Placopsilina falcata Terquem, 1866 † accepted as Bullopora falcata (Terquem, 1866) † (Opinion of Riegraf (1985))
63. Species Placopsilina gracilis Terquem, 1866 † accepted as Bullopora rostrata Quenstedt, 1857 † (Subjective junior synonym Opinion of Riegraf (1985))
64. Species Placopsilina longa Tappan, 1940 † accepted as Acruliammina longa (Tappan, 1940) † (Type species of Acruliammina)
65. Species Placopsilina producta Terquem, 1866 † accepted as Bullopora falcata (Terquem, 1866) † (Subjective junior synonym Opinion of Riegraf (1985))
66. Species Placopsilina rostrata (Quenstedt, 1857) † accepted as Bullopora rostrata Quenstedt, 1857 †
67. Species Placopsilina vesicularis Brady, 1879 accepted as Tholosina vesicularis (Brady, 1879)

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