Shrubovych, Julia, and Andrzej Szeptycki. “Gracilentulus sarmaticus Sp. Nov. From Southeast Ukraine (Protura: Acerentomidae, Berberentulinae)”. Zootaxa 1898, no. 1 (October 13, 2008): 34–40. Accessed June 19, 2025. https://mapress.com/zt/article/view/zootaxa.1898.1.2.