Frolov, A., Akhmetova, L., & Montreuil, O. (2019).

A review of Hybalus Dejean from Tunisia (Coleoptera: Scarabaeidae: Orphninae) with description of a new species

. Zootaxa, 4671(2), 290–294. https://doi.org/10.11646/zootaxa.4671.2.10