Bulbol, M.M., Bartholomay, P.R., Oliveira, M.L.D. and Somavilla, A. 2023. A new species of Olixon Cameron, 1887 (Hymenoptera: Rhopalosomatidae) and new records for the genus in Brazil. Zootaxa. 5277, 3 (May 2023), 573–580. DOI:https://doi.org/10.11646/zootaxa.5277.3.9.