MARTHE, J.B., TAVARES, M.G. and CAMPOS, L.A. de O., 2007. Genetic variability in Partamona helleri (Hymenoptera: Apidae) populations with and without b chromosomes. Bioscience Journal [online], vol. 23. [Accessed26 November 2024]. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/6805.