Fitzpatrick, G., G. Davidowitz, and J. L. Bronstein. “An Herbivore’s Thermal Tolerance Is Higher Than That of the Ant Defenders in a Desert Protection Mutualism”. Sociobiology, vol. 60, no. 3, Nov. 2013, pp. 252-8, doi:10.13102/sociobiology.v60i3.252-258.