Nemkov, Pavel G., and Michael Ohl. “A Cladistic Analysis and Reclassification of the Tribe Bembicini (Hymenoptera: Crabronidae: Bembicinae)”. Zootaxa 2801, no. 1 (March 25, 2011): 27–47. Accessed April 4, 2025. https://mapress.com/zt/article/view/zootaxa.2801.1.2.