Phan, Quoc Toan, and Tom Kompier. 2016. “A Study of the Genus Protosticta Selys, 1855, With Descriptions of Four New Species from Vietnam (Odonata: Platystictidae)”. Zootaxa 4098 (3). Auckland, New Zealand:529–544. https://doi.org/10.11646/zootaxa.4098.3.6.