Sasamoto A, Lien VV. Description of a new species of Cephalaeschna (Odonata: Anisoptera: Aeshnidae) from northern Vietnam. Zootaxa [Internet]. 2018 Sep. 5 [cited 2025 May 14];4471(2):334–340. Available from: https://www.mapress.com/zt/article/view/zootaxa.4471.2.5