LIEN, N. T. P.; NGAT, T. T.; MINH, H. G. Taxonomic notes on the genus Pseumenes Giordani Soika, 1935 (Hymenoptera: Vespidae: Eumeninae) from Vietnam with key to all known species in the Oriental region. Zootaxa, Auckland, New Zealand, v. 4822, n. 2, p. 293–299, 2020. DOI: 10.11646/zootaxa.4822.2.11. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.4822.2.11. Acesso em: 3 may. 2025.