Sphaerodiscus, a genus of echinoderms in the family Goniasteridae, synonym of Sphaeriodiscus
Sphaerodiscus, a genus of plants in the family Celastraceae, synonym of Euonymus
This disambiguation page lists articles about distinct genera with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.