KOSTERIN, OLEG E. “Rediscovery of <em>Lestes nigriceps</Em> Fraser, 1924 (Odonata: Lestidae) in Eastern Cambodia”. Zootaxa 4526, no. 4 (December 3, 2018): 561–575. Accessed December 9, 2021. https://mapress.com/zt/article/view/zootaxa.4526.4.8.