Sousa, R., J. Fuhrmann, O. Kouklík, and P. Šípek. “Immature Stages of Three Species of Inca LePeletier &Amp; Serville, 1828 (Coleoptera: Scarabaeidae: Cetoniinae) and Morphology of Phytophagous Scarab Beetle Pupa”. Zootaxa, vol. 4434, no. 1, June 2018, pp. 65–88, doi:10.11646/zootaxa.4434.1.4.