[1]
M. M. do N. Castro, C. A. Garófalo, J. C. Serrano, and C. I. Silva, “Temporal variation in the abundance of Orchid Bees (Hymenoptera: Apidae) in a Neotropical Hygrophilous Forest”, Sociobiology, vol. 60, no. 4, pp. 405–412, Dec. 2013.