NGUYEN, L. T. P.; XU, Z. Two new species of the genus Okinawepipona Yamane (Hymenoptera: Vespidae: Eumeninae) from Vietnam and China. Zootaxa, Auckland, New Zealand, v. 3795, n. 1, p. 38–44, 2014. DOI: 10.11646/zootaxa.3795.1.4. Disponível em: https://mapress.com/zt/article/view/zootaxa.3795.1.4. Acesso em: 25 apr. 2025.