A. L. V.  Davis, Scholtz, C. H., and Deschodt, C., ?A dung beetle survey of selected Gauteng nature reserves: implications for conservation of the provincial scarabaeine fauna?, African Entomology, vol. 13, pp. 1-16, 2005.

U.  Kryger, Deschodt, C., Davis, A. L., and Scholtz, C. H., ?Effects of cattle treatment with a cypermethrin/cymiazol spray on survival and reproduction of the dung beetle species Euoniticellus intermedius (Coleoptera: Scarabaeidae)?, Bulletin of Entomological Research, vol. 96, pp. 597-603, 2006.

U.  Kryger, Deschodt, C., Davis, A. L. V., and Scholtz, C. H., ?Effects of cattle treatment with a fluazuron pour-on on survival and reproduction of the dung beetle species Onthophagus gazella (Fabricius)?, Veterinary Parasitology, vol. 143, pp. 380-384, 2007.