Junior, José N. A. Dos Santos, Orlando T. Silveira, James M. Carpenter, and Divino B. Cunha. 2023. “Divergence Time Analysis of the Neotropical Wasp Genus Protopolybia Ducke, 1905 (Vespidae, Polistinae, Epiponini) Using a Multilocus Phylogenetic Approach”. Zootaxa 5330 (1). Auckland, New Zealand:106-16. https://doi.org/10.11646/zootaxa.5330.1.5.