Lopes, Rogério B., and Fernando B. Noll. “Notes on the Neotropical Zethus Fabricius, 1804 (Hymenoptera, Vespidae, Eumeninae) With the Description of Two New Species from Brazil”. Zootaxa 3784, no. 2 (March 27, 2014): 179–186. Accessed April 25, 2025. https://mapress.com/zt/article/view/zootaxa.3784.2.7.