L. Ríos-Casanova, G. Castaño, V. Farías-González, P. Dávila, and H. O. Godínez-Alvarez, “Activity Patterns of a Harvester Ant in an Inter-tropical Semiarid Zone in Central Mexico”, Sociobiology, vol. 61, no. 2, pp. 133–135, Jul. 2014.