Alekseev, Vitalii, and Andris Bukejs. “The Third Extinct Representative of the Genus Europs Wollaston, 1854 (Coleoptera: Nitiduloidea: Monotomidae) in Baltic Amber”. Zootaxa 5620, no. 4 (April 11, 2025): 575–581. Accessed April 15, 2025. https://mapress.com/zt/article/view/zootaxa.5620.4.4.