| Name | Author | Source | Citation | Year |
|---|---|---|---|---|
| STEPHANOGONIA | C.G. Ehrenberg | image | ||
| Stephanogonia actinoptychus | (C.G. Ehrenberg) H.F. Van Heurck | image | ||
| Stephanogonia actinoptychus var. polyacantha | A.I. Forti | image | ||
| Stephanogonia actinoptychus var. polyacantha | A.I. Forti | image | ||
| Stephanogonia aculeata | J. Pantocsek | image | ||
| Stephanogonia cincta | J. Pantocsek | image | ||
| Stephanogonia danica | A. Grunow | image | ||
| Stephanogonia danica | Grunow | Hedwigia | 5: 146, no fig. | 1866 |
| Stephanogonia elliptica | (A.P. Jouse) D. Mertz | image | ||
| Stephanogonia hanzawae | T. Kanaya | image | ||
| Stephanogonia hillabyana | Tempère & Peragallo | Diat. Monde Entier, ed. 2: | 346, no fig. | 1912 |
| Stephanogonia horrida_('horridus') | H.-J. Schrader | image | ||
| Stephanogonia horrida_(`horridus') | H.J. Schrader in Schrader & Fenner | Initial Rep. Deep Sea Drilling Project | 38: 1000, pl. 12: figs. 4, 6-8 | 1976 |
| Stephanogonia jarcevae | V.S. Sheshukova-Poretskaya | image | ||
| Stephanogonia mutabila | G.D. Hanna & A.L. Brigger | image | ||
| Stephanogonia mutabilis_(`mutabila') | G D. Hanna & A.L. Brigger | Occas. Pap. Calif. Acad. Sci. | 45: 21, pl. 5: fig. 1 | 1964 |
| Stephanogonia nova-zealandica | A. Grunow | image | ||
| Stephanogonia polyacantha | A.I. Forti | image | ||
| Stephanogonia polyacantha var. inermis | A.I. Forti | image | ||
| Stephanogonia polygona | C.G. Ehrenberg | image | ||
| Stephanogonia pretiosa | G.D. Hanna & W.M. Grant | image | ||
| Stephanogonia quadrangula | C.G. Ehrenberg | image | ||
| Stephanogonia reticulata | A.I. Forti | image | ||
| Stephanogonia striolata | J. Pantocsek | image | ||
| Stephanogonia szontaghii | J. Pantocsek | image | ||