Selden, Paul A., and Jason A. Dunlop. “The First Fossil Spider (Araneae: Palpimanoidea) from the Lower Jurassic (Grimmen, Germany)”. Zootaxa 3894, no. 1 (December 11, 2014): 161–168. Accessed January 26, 2026. https://mapress.com/zt/article/view/zootaxa.3894.1.13.