“…The reproductive division of labor derives from the polygynic association among foundresses, as well as between these females and the new workers in a same colony (haplometrosis) (Jeanne, 1991). As a rule, the dominant female (queen) remains most of the time performing intranidal tasks, whereas the subordinates are mainly responsible for the foraging activities (WestEberhard, 1969;Richards, 1971;Gobbi, 1977;Torres et al, 2009Torres et al, , 2012. Therefore, dominance interactions take place among all members of the colony, and affect how tasks are assigned within the colony (Pardi, 1948;Jeanne, 1972;Chandrashekara & Gadagkar, 1991;O'Donnell, 1998a, b).…”