WILLE, A. Phylogeny and relationships among the genera and subgenera of the stingless bees (Meliponinae) of the world. Revista de Biología Tropical, [S. l.], v. 27, n. 2, p. 241–277, 1979. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/25677. Acesso em: 17 jul. 2024.