Dombrow 2002. Ceratochelus gen. n. and Paraceratochelus gen. n., two new genera of South African Hopliini. (Coleoptera: Scarabaeidae: Melolonthinae: Hopliini). 22nd contribution to the knowledge of African Hopliini. Coleoptera, 6(1-2), Dezember 2002: 139-156