WILLE, A. A New Species of Stingless Bee (Meliponini from Costa Rica. Revista de Biología Tropical, [S. l.], v. 10, n. 2, p. 177–181, 1962. DOI: 10.15517/rev.biol.trop.1962.31045. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/31045. Acesso em: 7 may. 2024.