Krecsák, László, Philippe Golay, Erik Åhlander, and Paco Cárdenas. “Taxonomic Detectives: Unravelling the Origins of Linnaeus’s Aspic Viper (Vipera aspis) and Assessment of the Type Material With Designation of a Neotype”. Zootaxa 5653, no. 1 (June 25, 2025): 80–96. Accessed June 26, 2025. https://www.mapress.com/zt/article/view/zootaxa.5653.1.4.