Maldaner, M.E., Cupello, M., Ferreira, D.C. and Vaz-De-Mello, F.Z. 2017.

Type specimens and names assigned to Coprophanaeus (Megaphanaeus) d’Olsoufieff, 1924, the largest New World dung beetles (Coleoptera: Scarabaeidae: Phanaeini)

. Zootaxa. 4272, 1 (May 2017), 83–102. DOI:https://doi.org/10.11646/zootaxa.4272.1.4.