Stein, Paulo R. W., Isabel D. C. C. Alencar, Diego N. Barbosa, and Celso O. Azevedo. 2011. “Revision of Epyris Afer (Magretti, 1884), Comb. Rev. (Hymenoptera: Bethylidae) With New Synonymy and Description of Two New Species”. Zootaxa 3032 (1). Auckland, New Zealand:17–32. https://doi.org/10.11646/zootaxa.3032.1.2.