Gladstone, D. E. 1981. Why there are no ant slave rebellions. American Naturalist 117:779-781.

Wheeler, D. E. 1986. Developmental and physiological determinants of caste in social Hymenoptera: evolutionary implications. American Naturalist 128:13-34.

Boomsma, J. J. 1989. Sex-investment ratios in ants: has female bias been systematically overestimated? American Naturalist 133:517-532. PDF

Pollock, G. B.; Rissing, S. W. 1989. Intraspecific brood raiding, territoriality, and slavery in ants. American Naturalist 133:61-70.

Wheeler, D. E. 1991. The developmental basis of worker caste polymorphism in ants. American Naturalist 138:1218-1238.

Andersen, A. N. 1992b. Regulation of "momentary" diversity by dominant species in exceptionally rich ant communities of the Australian seasonal tropics. American Naturalist 140:401-420.

Frumhoff, P. C.; Ward, P. S. 1992. Individual-level selection, colony-level selection, and the association between polygyny and worker monomorphism in ants. American Naturalist 139:559-590. PDF

Sundström, L. 1995. Sex allocation and colony maintenance in monogyne and polygyne colonies of Formica truncorum (Hymenoptera: Formicidae): the impact of kinship and mating structure. American Naturalist 146:182-201.

Kaspari, M.; Vargo, E. L. 1995. Colony size as a buffer against seasonality: Bergmann's rule in social insects. American Naturalist 145:610-632.

Ross, K. G.; Keller, L. 1995a. Joint influence of gene flow and selection on a reproductively important genetic polymorphism in the fire ant Solenopsis invicta. American Naturalist 146:325-348.

Tsuji, K. 1995. Reproductive conflicts and levels of selection in the ant Pristomyrmex pungens: contextual analysis and partitioning of covariance. American Naturalist 146:586-607.

Tsuji, K.; Yamauchi, K. 1996. Intracolonial sex ratio variation with and without local mate competition in an ant. American Naturalist 148:588-596.

Hasegawa, E. 1997. The optimal caste ratio in polymorphic ants: estimation and empirical evidence. American Naturalist 149:706-722.

Economo, E. P.; Sarnat, E. M. 2012. Revisiting the ants of Melanesia and the taxon cycle: historical and human-mediated invasions of a tropical archipelago. American Naturalist 180(1):E1-E16. PDF

Gill, K. P.; van Wilgenburg, E.; Macmillan, D. L.; Elgar, M. A. 2013. Density of antennal sensilla influences efficacy of communication in a social insect. American Naturalist 182:834-40. 10.1086/673712 PDF