D. F.  Cook, ?Differences in courtship, mating and postcopulatory behavior between male morphs of the dung beetle Onthophagus binodis Thunberg (Coleoptera: Scarabaeidae)?, Animal Behavior, vol. 40, pp. 428-436, 1990.

I. R.  Dadour, Cook, D. F., and Hennessy, D., ?Reproduction and survival of the dung beetle Onthophagus binodis (Coleoptera: Scarabaeidae) exposed to abamectin and doramectin residues in cattle dung?, Environmental Entomology, vol. 29, pp. 1116-1122, 2000.

I. R.  Dadour, Cook, D. F., and Neesam, C., ?Dispersal of dung containing ivermectin in the field by Onthophagus taurus (Coleoptera: Scarabaeidae)?, Bulletin of Entomological Research, vol. 89, pp. 119-123, 1999.