Deschodt, C. M., and A. L. Davis. “New Deltochiline (Coleoptera: Scarabaeidae: Scarabaeinae) Taxa Associated With Hyrax Dung in Arid South Western Namibia”. Zootaxa, vol. 4450, no. 1, July 2018, pp. 66–76, doi:10.11646/zootaxa.4450.1.4.