Dombrow, H. (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, Schwanfelder Coleopterologische Mitteilungen. 6, 139–156.
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Dombrow, H.
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.