Ikeda, S., Y. Imada, and T. Nakano. “A New Species of the Genus Eustigmaeus (Trombidiformes: Prostigmata: Stigmaeidae) and the First Record of E. extremiorientalis In Japan”. Zootaxa, vol. 5538, no. 3, Nov. 2024, pp. 233-46, doi:10.11646/zootaxa.5538.3.2.