(Melipona subnitida)
Melipona subnitida is a neotropical endemic bee species in the Apidae family found in the dry areas of Northeastern Brazil. This species of stingless bees practices single mating, monogynous habits. This species nests in hollow trunks of living trees, where the workers create a vertical colony. The dominance hierarchy of these perennial colonies is defined by one queen who controls her workers. Out of all of the stingless bees, M. subnitida is fairly profitable given its ability to pollinate and create honey. The field research on this species is part of the ongoing subject of Behavioral Ecology.