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. Uberlândia, MG, 23. Available at: https://seer.ufu.br/index.php/biosciencejournal/article/view/6805 (Accessed: 22 November 2024).