Truong, X.L., Zhao, P. and Cai, W.Z. 2006. Notes on the genus Astinus Stål (Heteroptera: Reduviidae: Harpactorinae) from Vietnam, with the description of the female of Astinus intermedius Miller. Zootaxa. 1172, 1 (Apr. 2006), 31–41. DOI:https://doi.org/10.11646/zootaxa.1172.1.3.