Seehausen, Malte, Vincent J. Kalkman, and Matjaž Bedjanič. 2025. “Revision of the Pseudagrion Red-Group Occurring in Asia West of Lydekker’s Line, With Description of Four New Species (Odonata: Coenagrionidae)”. Zootaxa 5587 (1). Auckland, New Zealand:1-66. https://doi.org/10.11646/zootaxa.5587.1.1.