Template:Ricchiardi & Li, 2017
- Ricchiardi, E. & Li, S. 2017. Revision of Chinese mainland Hybovalgus Kolbe, 1904, with description of a new species, and Excisivalgus Endrödi, 1952 reduced to synonymy with Hybovalgus (Coleoptera: Scarabaeidae). European Journal of Taxonomy 340: 1–32. DOI: 10.5852/ejt.2017.340