The Brazilian treehopper (Bocydium globulare) is a species of insect belonging to the treehopper family (Membracidae). It has unusual appendages on its head. While Bocydium can be found throughout the world, they are most prevalent in Africa, North and South America, Asia and Australia. They exhibit limited movement and their primary food source is from the underside of leaves.

This species has very apparent, globular appendages coming out of its thorax. Entomologists are still not certain about why these treehoppers have these appendages, however, it has been proposed that the adaptation deters their predators.

The nymphs feed on the underside of leaves. They are deemed "sap sucking" insects because the nymph gets its nutrition from the sap of the leaves.