J. M. BUENO, D. RAMÍREZ, and C. CARDONA, “The biology, habits and food plants of the whitegrub Macrodactylus near ovaticollis (Coleoptera: Scarabaeidae)”, Rev. Colomb. Entomol., vol. 24, no. 1, pp. 29–34, Jan. 1998, doi: 10.25100/socolen.v24i1.9828.