Okayasu, J., Lelej, A.S., Williams, K.A., Brabant, C.M., Nguyen, L.T.P., Nguyen, A.D., Pham, T.H. and Truong, T.T.C. 2025. Current knowledge on the velvet ants (Hymenoptera: Mutillidae, Myrmosidae) of Vietnam: faunal review and new distributional records. Zootaxa. 5668, 1 (Jul. 2025), 1–104. DOI:https://doi.org/10.11646/zootaxa.5668.1.1.