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Shackleton, Kyle, Hasan Al Toufailia, Nicholas J. Balfour, Fabio S. Nascimento, Denise A. Alves, و Francis L. W. Ratnieks. "Appetite for Self-destruction: Suicidal Biting As a Nest Defense Strategy in Trigona Stingless Bees." Behav Ecol Sociobiol 2014.

Shackleton, Kyle, et al. "Appetite for Self-destruction: Suicidal Biting As a Nest Defense Strategy in Trigona Stingless Bees." Behav Ecol Sociobiol 2014.