Wille, A. and Orozco, E. (1974) “Observations on the founding of a new colony by <i>Trigona cupira</i> (Hymenoptera: Apidae) in Costa Rica”, Revista de Biología Tropical, 22(2), pp. 253–287. Available at: https://www.revistas.ucr.ac.cr/index.php/rbt/article/view/26053 (Accessed: 13May2025).