Barroso, S. C.; Longui, E. L.; Fernandes, T. T.; Oliveira, C. M.; Ferreira, A. C.; Silva, R. R.; Morini, M. S. C. Twigs Occupied by Pheidole Westwood, 1839: Is There a Difference Between Species?. Biota Neotrop. 2020, 20.