Shimizu, Akira, Arkady S. Lelej, Valery M. Loktionov, Yutaka Nishimoto, and Tomoji Endo. “Revision of the Subgenus Stigmatodipogon Ishikawa of the Genus Dipogon Fox (Hymenoptera: Pompilidae: Pepsinae)”. Zootaxa 4514, no. 1 (November 5, 2018): 1–22. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.4514.1.1.