Kuhlmann, Michael, and Alain Pauly. “New Afrotropical Species of the Bee Subgenus Patellapis (Chaetalictus) With Notes on Additional Species (Hymenoptera: Halictidae)”. Zootaxa 2674, no. 1 (November 11, 2010): 33–50. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.2674.1.3.