1. Species Spirifer acutiplicatus Hayasaka, 1933 †
2. Species Spirifer albertensis Warren, 1932 †
3. Species Spirifer baschkirica Tschernyschew, 1902 †
4. Species Spirifer battu Gemmellaro, 1899 †
5. Species Spirifer bensoni Allan, 1935 †
6. Species Spirifer bistritzae Schellwien, 1900 †
7. Species Spirifer chapmani Allan, 1935 †
8. Species Spirifer gancaohuensis Chen & Archbold, 2000 †
9. Species Spirifer otwayi Roberts, 1971 †
10. Species Spirifer pseudotasmaniensis Einor, 1939 †
11. Species Spirifer redwallensis Carter, Brezinski, Kollar & Dutro, 2014 †
12. Species Spirifer rockymontanus Marcou, 1858 †
13. Species Spirifer spiritus Thomas, 1971 †
14. Species Spirifer uralicus Tschernyschew, 1902 †
15. Species Spirifer aviceps Kayser, 1871 † accepted as Thomasaria aviceps (Kayser, 1871) † (unaccepted > superseded combination)
16. Species Spirifer avicula Morris, 1845 † accepted as Fusispirifer avicula (Morris, 1845) † accepted as Georginakingia avicula (Morris, 1845) † (unaccepted > superseded combination)
17. Species Spirifer basleoensis Hayasaka & Hosono, 1951 † accepted as Archboldiella basleoensis (Hayasaka & Hosono, 1951) † accepted as Spiriarchboldiella basleoensis (Hayasaka & Hosono, 1951) † (unaccepted > superseded combination)
18. Species Spirifer bischofi Giebel, 1858 † accepted as Vandercammenina bischofi (Giebel, 1858) † (unaccepted > superseded combination)
19. Species Spirifer buchianus de Koninck, 1843 † accepted as Retzia buchiana (de Koninck, 1843) † accepted as Coveenia buchiana (de Koninck, 1843, sensu 1887) † (unaccepted > superseded combination)
20. Species Spirifer byroensis Glauert, 1912 † accepted as Fusispirifer byroensis (Glauert, 1912) † (unaccepted > superseded combination)
21. Species Spirifer chilensis Forbes, 1846 † accepted as Dispiriferina chilensis (Forbes, 1846) † (unaccepted > superseded combination)
22. Species Spirifer coxi Allan, 1947 † accepted as Euryspirifer coxi (Allan, 1947) † (unaccepted > superseded combination)
23. Species Spirifer curvilateralis Easton, 1962 † accepted as Anthracospirifer curvilateralis (Easton, 1962) † (unaccepted > superseded combination)
24. Species Spirifer daleidensis Steininger, 1853 † accepted as Struveina daleidensis (Steininger, 1853) † (unaccepted > superseded combination)
25. Species Spirifer darwini Morris, 1845 † accepted as Notospirifer darwini (Morris, 1845) † (unaccepted > superseded combination)
26. Species Spirifer fluctuosus Glenister, 1955 † accepted as Unispirifer fluctuosus (Glenister, 1955) † (unaccepted > superseded combination)
27. Species Spirifer hardmani (Foord, 1890) † accepted as Neospirifer hardmani (Foord, 1890) † (unaccepted > superseded combination)
28. Species Spirifer howitti Chapman, 1905 † accepted as Howittia howitti (Chapman, 1905) † (unaccepted > superseded combination)
29. Species Spirifer jeremejewi Tschernyschew, 1887 † accepted as Adolfispirifer jeremejewi (Tschernyschew, 1887) † (unaccepted > superseded combination)
30. Species Spirifer kentuckensis Shumard, 1855 † accepted as Punctospirifer kentuckensis (Shumard, 1855) † (unaccepted > superseded combination)
31. Species Spirifer latus Abrahamian, 1974 † accepted as Arpaspirifer latus (Abrahamian, 1974) † (unaccepted > superseded combination)
32. Species Spirifer lonsdalii Grabau, 1931 † accepted as Cyrtospirifer lonsdalii (Grabau, 1931) † (unaccepted > superseded combination)
33. Species Spirifer mentzeli Dunker, 1851 † accepted as Mentzelia mentzeli (Dunker, 1851) † (unaccepted > superseded combination)
34. Species Spirifer nagmargensis Bion, 1928 † accepted as Cyrtella nagmargensis (Bion, 1928) † (unaccepted > superseded combination)
35. Species Spirifer narsarhensis Reed, 1928 † accepted as Brachythyrinella narsarhensis (Reed, 1928) † (unaccepted > superseded combination)
36. Species Spirifer neptunicus Quiring, 1915 † accepted as Vandercammenina neptunicus (Quiring, 1915) † (unaccepted > superseded combination)
37. Species Spirifer nitiensis Diener, 1897 † accepted as Fusispirifer nitiensis (Diener, 1897) † (unaccepted > superseded combination)
38. Species Spirifer nobilis Barrande, 1848 † accepted as Janius nobilis (Barrande, 1848) † (unaccepted > superseded combination)
39. Species Spirifer notabilis Kindle, 1909 † accepted as Strophopleura notabilis (Kindle, 1909) † (unaccepted > superseded combination)
40. Species Spirifer oceani d'Orbigny, 1850 † accepted as Johnsoniana oceani (d'Orbigny, 1850) † (unaccepted > superseded combination)
41. Species Spirifer orbelianus Abich, 1858 † accepted as Aramazdospirifer orbelianus (Abich, 1858) † (unaccepted > superseded combination)
42. Species Spirifer osborni Harker, 1960 † accepted as Kasakhstania osborni (Harker, 1960) † accepted as Brachiokasakhstania osborni (Harker, 1960) † (unaccepted > superseded combination)
43. Species Spirifer peculiaris Shumard, 1855 † accepted as Brachythyris peculiaris (Shumard, 1855) † (unaccepted > superseded combination)
44. Species Spirifer perplexa McChesney, 1859 † accepted as Phricodothyris perplexa (McChesney, 1859) † (unaccepted > superseded combination)
45. Species Spirifer phalaena Dana, 1849 † accepted as Angulispirifer phalaena (Dana, 1849) † (unaccepted > superseded combination)
46. Species Spirifer pinyonensis Meek, 1870 † accepted as Eurekaspirifer pinyonensis (Meek, 1870) † (unaccepted > superseded combination)
47. Species Spirifer rocky-montani Marcou, 1858 † accepted as Spirifer rockymontanus Marcou, 1858 † (unaccepted > misspelling - incorrect original spelling)
48. Species Spirifer rostalinus Hosking, 1931 † accepted as Crassispirifer rostalinus (Hosking, 1931) † (unaccepted > superseded combination)
49. Species Spirifer saranae Verneuil, 1845 † accepted as Spiriferella saranae (Verneuil, 1845) † (unaccepted > superseded combination)
50. Species Spirifer schucherti Rowley, 1900 † accepted as Punctothyris schucherti (Rowley, 1900) † (unaccepted > superseded combination)
51. Species Spirifer secans Barrande, 1848 † accepted as Havlicekia secans (Barrande, 1848) † (unaccepted > superseded combination)
52. Species Spirifer spinosus Norwood & Pratten, 1855 † accepted as Reticulariina spinosa (Norwood & Pratten, 1855) † (unaccepted > superseded combination)
53. Species Spirifer striatoconvolutus Benson & Dun, 1920 † accepted as Unispirifer striatoconvolutus (Benson & Dun, 1920) † (unaccepted > superseded combination)
54. Species Spirifer subradiata Sowerby, 1844 † accepted as Ingelarella subradiata (Sowerby, 1844) † (unaccepted > superseded combination)
55. Species Spirifer tasmaniensis Morris, 1845 † accepted as Tasmanospirifer tasmaniensis (Morris, 1845) † (unaccepted > superseded combination)
56. Species Spirifer tegulatus Trautschold, 1876 † accepted as Tegulispirifer tegulatus (Trautschold, 1876) † (unaccepted > superseded combination)
57. Species Spirifer textus Hall, 1857 † accepted as Syringothyris texta (Hall, 1857) † (unaccepted > superseded combination)
58. Species Spirifer timorensis Martin, 1881 † accepted as Crassispirifer timorensis (Martin, 1881) † (unaccepted > superseded combination)
59. Species Spirifer togatus Barrande, 1848 † accepted as Eospirifer togatus (Barrande, 1848) † (unaccepted > superseded combination)
60. Species Spirifer trigeri de Verneuil, 1850 † accepted as Vandercammenina trigeri (de Verneuil, 1850) † (unaccepted > superseded combination)
61. Species Spirifer undiferus Roemer, 1844 † accepted as Undispirifer undiferus (Roemer, 1844) † (unaccepted > superseded combination)
62. Species Spirifer urii Fleming, 1828 † accepted as Crurithyris urii (Fleming, 1828) † (unaccepted > superseded combination)
63. Species Spirifer venustus Hall, 1860 † accepted as Fimbrispirifer venustus (Hall, 1860) † (unaccepted > superseded combination)
64. Species Spirifer yassensis de Koninck, 1876 † accepted as Spinella yassensis (de Koninck, 1876) † (unaccepted > superseded combination)

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