G. M. Daniel, C. M. Deschodt, A. L. Davis, and C. L. Sole, “The enigmatic dung beetle genus Stiptopodius Harold, 1871 (Coleoptera: Scarabaeidae: Scarabaeinae) revisited: new species descriptions from southern Africa”, Zootaxa, vol. 4763, no. 3, pp. 394–404, Apr. 2020.