Lopes, R. B., and R. S. T. Menezes. “Synoeca ilheensis Sp. Nov., a New Social Wasp (Hymenoptera, Vespidae, Polistinae) from Brazilian Lowland Atlantic Forest”. Zootaxa, vol. 4300, no. 3, Aug. 2017, pp. 445–450, doi:10.11646/zootaxa.4300.3.8.