Chavarría, L., & Noll, F. B. (2013). Age polyethism in the swarm-founding wasp Metapolybia miltoni (Andena & Carpenter) (Hymenoptera: Vespidae; Polistinae, Epiponini). Sociobiology, 60(2), 214–216. https://doi.org/10.13102/sociobiology.v60i2.214-216