Yu, Xin, and Wenjun Bu. “Description of Two New Damselflies, Protosticta Zhengi and Sinosticta sylvatica, from China (Odonata: Zygoptera: Platystictidae)”. Zootaxa 2245, no. 1 (October 2, 2009): 54–58. Accessed April 16, 2025. https://mapress.com/zt/article/view/zootaxa.2245.1.4.