Vikberg, Veli, and Andrew D. Liston. “Taxonomy and Biology of European Heptamelini (Hymenoptera, Tenthredinidae, Selandriinae)”. Zootaxa 2112, no. 1 (May 20, 2009): 1–24. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.2112.1.1.