Roubik, D. W. “New Species of <i>Trigona</i> and Cleptobiotic <i>Lestrimelitta</i> From French Guiana (Hymenoptera: Apidae)”. Revista De Biología Tropical, vol. 28, no. 2, Dec. 1980, pp. 263–269, https://revistas.ucr.ac.cr/index.php/rbt/article/view/25546.