Ødegaard, Frode, Ehsan Rakhshani, and Massimo Olmi. “Association of the Opposite Sexes of Dryinus niger Kieffer, With Notes on Males of the Other Western Palaearctic Species of the Same Genus (Hymenoptera, Dryinidae)”. Zootaxa 5278, no. 1 (May 4, 2023): 155–162. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.5278.1.8.