Królik, Roman. “Two New Species and Nomenclatural Changes in the Cis castaneus Species Group (Coleoptera, Ciidae)”. Zootaxa 4114, no. 4 (May 25, 2016): 492–500. Accessed May 21, 2026. https://www.mapress.com/zt/article/view/zootaxa.4114.4.9.