Catalogue of species-group names assigned to Copris Geoffroy, Coptodactyla Burmeister, Litocopris Waterhouse, Microcopris Balthasar, Paracopris Balthasar, Pseudocopris Ferreira, Pseudopedaria Felsche, Sinocopris Ochi, Kon and Bai, and Thyregis Blackburn (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini)
Hanboonsong, Masumoto and Ochi 2003: 108