Trends in Ecology & Evolution, 2:8-13 doi:10.1016/0169-5347(87)90193-5. Durinx, Michel; Van Dooren, Tom J. M. Assortative Mate Choice and Dominance Modification:
female workers. Thus, reductions in egg laying are created by Dominance hierarchy(英语:Dominance hierarchy). Individuals do not act in benefit of the colony