Stephanorrhina princeps, common name spotted flower beetle, is a beetle from the family Scarabaeidae, subfamily Cetoniinae and tribe Goliathini.
Stephanorrhina princeps can reach about 22- in length. It has usually a brilliant metallic green coloration, with bright white spots in the elytra. However the background may vary from purple to light-green. On the pronotum there are two dark green spots. Males have two small and two large horns (sexual dimorphism). Life cycle from egg to imago takes about six-eight months, with two-four months in cocoon stage. The adults feed on fruits and flowers. Life expectancy of adults is three-four months.
This species is an endemism of Malawi, Dedza.