Lam, T. X., B. T. Q. Hoa, H. N. Linh, and W. Cai. “A New Species of the Assassin Bug Genus Rihirbus (Hemiptera: Heteroptera: Reduviidae) from Vietnam”. Zootaxa, vol. 4780, no. 3, May 2020, pp. 587–593, doi:10.11646/zootaxa.4780.3.10.