melipona scutellaris is a eusocial stingless bee species of the order hymenoptera and the genus "melipona". it is considered to be the reared "melipona" species with the largest distribution in the north and northeast regions of brazil, with records from rio grande do norte down to bahia. its common name, uruçu, comes from the tupi "eiru su", which in this indigenous language means "big bee". their honey is highly desirable and the materials they create for nests have been proven to be a promising source of antibiofilm agents and to present selectivity against human cancer cell lines at low concentrations compared to normal cells.