Alekseev, Vitalii I., and Andris Bukejs. “Two New Species of Xyletinus Latreille (Ptinidae: Xyletininae) in Eocene Baltic Amber”. Zootaxa 4668, no. 4 (September 12, 2019): 525–534. Accessed May 15, 2025. https://mapress.com/zt/article/view/zootaxa.4668.4.5.