File:Pseudomyrmex triplaridis nest.jpg

Fig 1. Mutualism between Triplaris and Pseudomyrmex. Ants of P. triplaridis establish their colonies in the hollow stems of T. americana.

Sanchez, A. 2015. Fidelity and Promiscuity in an Ant-Plant Mutualism: A Case Study of Triplaris and Pseudomyrmex. PLoS ONE. 10. doi:10.1371/journal.pone.0143535