Selis, Marco, Giovanni Cilia, Thomas J. Wood, and Villu Soon. “Taxonomic Revision of the Stenodynerus fastidiosissimus Species-Group in Western Europe and North Africa (Hymenoptera: Vespidae: Eumeninae)”. Zootaxa 5418, no. 1 (February 27, 2024): 34–56. Accessed April 29, 2025. https://mapress.com/zt/article/view/zootaxa.5418.1.2.