Morishita, Shunsuke, and Kyohei Watanabe. “Review of the Subgenera Metopius Panzer and Peltastes Illiger of the Genus Metopius Panzer (Hymenoptera: Ichneumonidae: Metopiinae) from Japan”. Zootaxa 5428, no. 3 (March 22, 2024): 351–372. Accessed April 29, 2025. https://mapress.com/zt/article/view/zootaxa.5428.3.2.