Zhang, Rui, Qiang Li, Ze-Qing Niu, and Chao-Dong Zhu. “A Newly Recorded Subgenus Sudila from China With Description of Two New Species (Hymenoptera: Halictidae: Lasioglossum)”. Zootaxa 2937, no. 1 (July 4, 2011): 31–36. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.2937.1.2.