1. Species Gonyodiscus (Gonyodiscus) alatus (Klika, 1891) † accepted as Manganellia alata (Klika, 1891) † (unaccepted > superseded combination)
2. Species Gonyodiscus (Gonyodiscus) antiquus (K. Miller, 1907) † accepted as Discus antiquus (K. Miller, 1907) † (unaccepted > superseded combination, genus is a synonym)
3. Species Gonyodiscus (Gonyodiscus) bohemicus Wenz, 1915 † accepted as Discus bohemicus (Wenz, 1915) † (unaccepted > superseded combination, genus is a synonym)
4. Species Gonyodiscus (Gonyodiscus) bonneti (Cossmann, 1902) † accepted as Discus bonneti (Cossmann, 1902) † (unaccepted > superseded combination, genus is a synonym)
5. Species Gonyodiscus (Gonyodiscus) costatus (Gottschick, 1911) † accepted as Discus costatus (Gottschick, 1911) † accepted as Discus solarioides (F. Sandberger, 1872) † (unaccepted > superseded combination, genus is a synonym)
6. Species Gonyodiscus (Gonyodiscus) costulatostriatus (Greppin, 1855) † accepted as Discus costulatostriatus (Greppin, 1855) † (unaccepted > superseded combination, genus is a synonym)
7. Species Gonyodiscus (Gonyodiscus) diezi (Clessin, 1894) † accepted as Discus euglyphus (Reuss, 1849) † (unaccepted > junior subjective synonym)
8. Species Gonyodiscus (Gonyodiscus) disculus (A. Braun, 1851) † accepted as Discus disculus (A. Braun, 1851) † (unaccepted > superseded combination, genus is a synonym)
9. Species Gonyodiscus (Gonyodiscus) euglypha (Reuss, 1849) † accepted as Discus euglyphus (Reuss, 1849) † (unaccepted > superseded combination, genus is a synonym)
10. Species Gonyodiscus (Gonyodiscus) euglyphoides (F. Sandberger, 1872) † accepted as Discus euglyphoides (F. Sandberger, 1872) † (unaccepted > superseded combination, genus is a synonym)
11. Species Gonyodiscus (Gonyodiscus) ferculum (Deshayes, 1863) † accepted as Discus ferculum (Deshayes, 1863) † (unaccepted > superseded combination, genus is a synonym)
12. Species Gonyodiscus (Gonyodiscus) ferranti [sic] † accepted as Discus ferrantii (Deshayes, 1824) † (unaccepted > misspelling - incorrect subsequent spelling)
13. Species Gonyodiscus (Gonyodiscus) globosus (K. Miller, 1907) † accepted as Discus globosus (K. Miller, 1907) † (unaccepted > superseded combination, genus is a synonym)
14. Species Gonyodiscus (Gonyodiscus) lateumbilicatus (Sacco, 1886) † accepted as Discus lateumbilicatus (Sacco, 1886) † (unaccepted > superseded combination, genus is a synonym)
15. Species Gonyodiscus (Gonyodiscus) lecontei (Stearns, 1902) † accepted as Discus lecontei (Stearns, 1902) † (unaccepted > superseded combination, genus is a synonym)
16. Species Gonyodiscus (Gonyodiscus) lunula (Thomä, 1845) † accepted as Discus lunula (Thomä, 1845) † (unaccepted > superseded combination, genus is a synonym)
17. Species Gonyodiscus (Gonyodiscus) margaritae (Cossmann, 1902) † accepted as Discus margaritae (Cossmann, 1902) † (unaccepted > superseded combination, genus is a synonym)
18. Species Gonyodiscus (Gonyodiscus) multicostatus (Thomä, 1845) † accepted as Discus multicostatus (Thomä, 1845) † (unaccepted > superseded combination, genus is a synonym)
19. Species Gonyodiscus (Gonyodiscus) oligogyra (Andreae, 1884) † accepted as Discus oligogyra (Andreae, 1884) † (unaccepted > superseded combination, genus is a synonym)
20. Species Gonyodiscus (Gonyodiscus) omphalus (F. E. Edwards, 1852) † accepted as Discus omphalus (F. E. Edwards, 1852) † (unaccepted > superseded combination, genus is a synonym)
21. Species Gonyodiscus (Gonyodiscus) pantanellii (Sacco, 1886) † accepted as Discus pantanellii (Sacco, 1886) † (unaccepted > superseded combination, genus is a synonym)
22. Species Gonyodiscus (Gonyodiscus) perelegans (Deshayes, 1863) † accepted as Calogoniodiscus perelegans (Deshayes, 1863) † (unaccepted > superseded combination)
23. Species Gonyodiscus (Gonyodiscus) pleuradra (Bourguignat, 1881) † accepted as Discus pleuradrus (Bourguignat, 1881) † (unaccepted > superseded combination, genus is a synonym)
24. Species Gonyodiscus (Gonyodiscus) ralstonensis (T. D. A. Cockerell, 1914) † accepted as Discus ralstonensis (T. D. A. Cockerell, 1914) † (unaccepted > superseded combination, genus is a synonym)
25. Species Gonyodiscus (Gonyodiscus) ruderoides (Michaud, 1862) † accepted as Discus ruderoides (Michaud, 1862) † (unaccepted > superseded combination, genus is a synonym)
26. Species Gonyodiscus (Gonyodiscus) sandbergeri (Clessin, 1894) † accepted as Discus sandbergeri (Clessin, 1894) † (unaccepted > superseded combination, genus is a synonym)
27. Species Gonyodiscus (Gonyodiscus) saucatsensis (Benoist, 1874) † accepted as Discus saucatsensis (Benoist, 1874) † (unaccepted > superseded combination, genus is a synonym)
28. Species Gonyodiscus (Gonyodiscus) simillimus (Stearns, 1900) † accepted as Discus simillimus (Stearns, 1900) † (unaccepted > superseded combination, genus is a synonym)
29. Species Gonyodiscus (Gonyodiscus) wervekei (Förster, 1892) † accepted as Discus wervekei (Förster, 1892) † (unaccepted > superseded combination, genus is a synonym)

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