Reference

Holger Dombrow (2001): Three new species of the genus Heterochelus Burmeister, 1844 out of Kulzer`s 11th group from the Northern Cape (Coleoptera: Scarabaeidae: Melolonthinae: Hopliini). 16th Contribution to the knowledge of African Hopliini – Coleoptera - Schwanfelder Coleopterologische Mitteilungen – 5: 433 - 440.