Nguyen LTP. A new record of the genus Discoelius Latreille, 1809 (Hymenoptera: Vespidae: Eumeninae) from Northern Vietnam with description of two new species. Zootaxa [Internet]. 2016 Aug. 24 [cited 2025 May 2];4154(5):589–594. Available from: https://www.mapress.com/zt/article/view/zootaxa.4154.5.8