Yamada, K., T. Yasunaga, and T. Ichikawa. “A New Species of Lyctocoridae (Hemiptera: Heteroptera: Cimicoidea) Feeding on the Exuded Sap of Sawtooth Oak, Quercus acutissima, in Japan”. Zootaxa, vol. 3525, no. 1, Oct. 2012, pp. 65–74, doi:10.11646/zootaxa.3525.1.5.