Koser, J.R., Francisco, F. de O. and Moretto, G. 2014. Genetic Variability of Stingless Bees Melipona mondury Smith and Melipona quadrifasciata Lepeletier (Hymenoptera: Apidae) from a Meliponary. Sociobiology. 61, 3 (Sep. 2014), 313–317. DOI:https://doi.org/10.13102/sociobiology.v61i3.313-317.