Diehl, E., E. Diehl-Fleig, E. Z. de Albuquerque, and L. K. Junqueira. “Richness of Termites and Ants in the State of Rio Grande Do Sul, Southern Brazil”. Sociobiology, vol. 61, no. 2, July 2014, pp. 145-54, doi:10.13102/sociobiology.v61i2.145-154.