Tran, M. K., Huong, L. T. T., & Phan, Q. T. (2025). Notes on the genus Onychargia Selys, 1865 (Odonata: Zygoptera: Platycnemididae) with description of O. hungeri sp. nov. from southern Vietnam. Zootaxa, 5729(4), 519–534. https://doi.org/10.11646/zootaxa.5729.4.2