Rhopalocarpus lucidus is a tree in the family Sphaerosepalaceae.[1] It is endemic to Madagascar.
Rhopalocarpus lucidus is a widespread species in Madagascar. Its habitat is forests and thickets from sea-level to 1000m (3,000feet) altitude. Some populations are within protected areas.
Because Rhopalocarpus lucidus is used as firewood and for making tools and rope, subsistence harvesting is a threat.