File:Fournier, D., Tindo, M. et al. 2012. Genetic structure, nestmate recognition and behaviour of two cryptic species (10.1371@journal.pone.0031480).pdf

Summary
Fournier, D., Tindo, M., Kenne, M., Mbenoun Masse, P.S., Van Bossche, V., De Coninck, E., Aron, S. 2012. Genetic structure, nestmate recognition and behaviour of two cryptic species of the invasive Big-Headed Ant Pheidole megacephala. PLoS ONE 7(2): e31480.