Sara Helms Cahan

Causes and Consequences of Sociality

I. Pen, S. Cahan, Sara Helms Cahan, 1999 .

Maternal Effect on Female Caste Determination in a Social Insect

Laurent Keller, L. Keller, S. Cahan, 2008, Current Biology.

Extreme genetic differences between queens and workers in hybridizing Pogonomyrmex harvester ants

Steven W. Rissing, Robert A. Johnson, J. Parker, 2002, Proceedings of the Royal Society of London. Series B: Biological Sciences.