WILLE, A. Evolutionary Trends in the Ventral Nerve Cord of the Stingless Bees ( Meliponini). Revista de Biología Tropical, [S. l.], v. 9, n. 1, p. 117–129, 1961. DOI: 10.15517/rbt.v9i1.30124. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/30124. Acesso em: 19 dec. 2024.