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\bibitem{Hartke_etal2019} Hartke, J., Sprenger, P. P., Sahm, J., Winterberg, H., Orivel, J., Baur, H., et al. (2019). Cuticular hydrocarbons as potential mediators of cryptic species divergence in a mutualistic ant association. \textit{Ecology and Evolution}, \textit{9}(16), 9160--9176.

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