M. Rossini, F. Z. Vaz-De-Mello, and M. Zunino, “More transcontinental mislabeling in the genus Onthophagus: d’Orbigny’s ‘African’ Group 27 (Coleoptera: Scarabaeidae: Scarabaeinae)”, Zootaxa, vol. 4175, no. 5, pp. 494–500, Oct. 2016.