[1]
C. PACHECO-F., C. DELOYA, and P. CORTÉS-G., “Phytophagous scarab beetles from the Central Region of Guerrero, Mexico (Coleoptera: Scarabaeidae: Melolonthinae, Rutelinae, Dynastinae, Cetoniinae)”, Rev. Colomb. Entomol., vol. 32, no. 2, pp. 191–199, Jul. 2006.