Dellacasa, M., & Arriaga-Jiménez, A. (2020).

Cephalocyclus iohannisgabrielis (Coleoptera: Scarabaeidae: Aphodiinae), a new species from Oaxaca, Mexico

. Zootaxa, 4822(1), 144–150. https://doi.org/10.11646/zootaxa.4822.1.11