1. Species Distephanus crux (Ehrenberg) Haeckel, 1887 †
2. Species Distephanus irregularis Hanna
3. Species Distephanus jimlingii (Bukry) Dumitrică, 1978 †
4. Species Distephanus norvegiensis K.Perch-Nielsen
5. Species Distephanus octangulatus G.H.Wailes
6. Species Distephanus polyactis
7. Species Distephanus pseudofibula (P.Schulz) D.Bukry †
8. Species Distephanus stauracanthus
9. Species Distephanus stradneri (L.Jerkovic) D.Bukry
10. Species Distephanus trigonus Uchio, 1974 †
11. Species Distephanus varians (Gran & Braarud) Bukry †
12. Species Distephanus aculeatus (Ehrenberg) Haeckel, 1887 accepted as Dictyocha speculum var. aculeata (Ehrenberg) J.Frenguelli, 1941
13. Species Distephanus boliviensis (Frenguelli) Bukry & J.H.Foster, 1973 † accepted as Dictyocha boliviensis Frenguelli, 1940 †
14. Species Distephanus ornamentum (Ehrenberg) Haeckel, 1887 accepted as Stephanocha speculum var. ornamentum (Ehrenberg) K.McCartney & R.W.Jordan, 2015
15. Species Distephanus paradistephanus (K.Tsumura) D.Bukry & S.Monechi, 1985 accepted as Dictyocha paradistephanus K.Tsumura, 1963
16. Species Distephanus quintus (D.Bukry & J.H.Foster) P.Dumitrica accepted as Cannopilus quintus D.Bukry & J.H.Foster †
17. Species Distephanus raupii Bukry, 1976 † accepted as Corbisema raupii (Bukry) K.McCartney, A.Chakraborty, Amit K.Ghosh, Soeding & V.Rout, 2023
18. Species Distephanus rotundus Stöhr, 1880 † accepted as Stephanocha rotunda (Stöhr) K.McCartney & R.W.Jordan
19. Species Distephanus schauinslandii Lemmermann, 1901 accepted as Distephanopsis schauinslandii (Lemmermann) Desikachary & Prema, 1996 †
20. Species Distephanus speculum (Ehrenberg) Haeckel, 1887 accepted as Octactis speculum (Ehrenberg) F.H.Chang, J.M.Grieve & J.E.Sutherland, 2017
21. Species Distephanus staurodon (Ehrenberg) D.Bukry, 1978 † accepted as Distephanopsis staurodon (Ehrenberg) Desikachary & Prema, 1996 †
22. Species Distephanus xenus D.Bukry accepted as Stephanocha xenus (D.Bukry) K.McCartney & R.W.Jordan, 2015
23. Species Distephanus acanthicus D.Bukry, 1978 (uncertain)
24. Species Distephanus antiquus Glezer (uncertain)
25. Species Distephanus corona Haeckel (uncertain)
26. Species Distephanus floridus D.Bukry, 1985 (uncertain, uncertain taxonomic status subjected to verification)
27. Species Distephanus heptacanthus (Ehrenberg) Dumitrica, 1973 † (uncertain, uncertain taxonomic status subjected to verification)
28. Species Distephanus japonicus (Deflandre) Glezer (uncertain)
29. Species Distephanus longispinus (Schulz) Bukry & J.H.Foster (uncertain)
30. Species Distephanus longispinus (Schulz) Perch-Nielsen (uncertain)
31. Species Distephanus macilentus (Deflandre) Perch-Nielsen (uncertain)
32. Species Distephanus medianoctisol K.Takhashi, Onodera & Katsuki, 2009 (uncertain, uncertain taxonomic status subjected to verification)
33. Species Distephanus mesophthalmus (Ehrenberg) Haeckel (uncertain)
34. Species Distephanus octacanthus (Desikachary & Maheshwari) Bukry & J.H.Foster, 1973 † (uncertain)
35. Species Distephanus octonarius (Ehrenberg) Haeckel (uncertain > unassessed)
36. Species Distephanus pentagonus Wailes (uncertain)
37. Species Distephanus pentasterias (Ehrenberg) Haeckel (uncertain)
38. Species Distephanus pseudocrux (P.Schulz) H.Y.Ling, 1977 † (uncertain, uncertain taxonomic status subjected to verification)
39. Species Distephanus pusillus H.Y.Ling, 1977 † (uncertain, uncertain taxonomic status subjected to verification)
40. Species Distephanus quinquangellus Bukry & J.H.Foster (uncertain)
41. Species Distephanus rosae K.Perch-Nielsen (uncertain)
42. Species Distephanus septenarius (Ehrenberg) Perch-Nielsen (uncertain)
43. Species Distephanus sulcatus D.Bukry (uncertain)
44. Species Distephanus trioctus D.Bukry (uncertain)
45. Species Distephanus variabilis Hanna, 1931 † (uncertain)

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