Pinto, R. S., P. M. C. Albuquerque, and M. M. C. Rêgo. “Pollen Analysis of Food Pots Stored by Melipona Subnitida Ducke (Hymenoptera: Apidae) in a Restinga Area”. Sociobiology, vol. 61, no. 4, Dec. 2014, pp. 461-9, doi:10.13102/sociobiology.v61i4.461-469.