Rodríguez-Vivas, R.I., Basto-Estrella, G. del S., Reyes-Novelo, E., Pérez-Cogollo, L.C., Arcila-Fuentes, W., Ojeda-Chi, M.M. and Martínez-M, I. 2019. Onthophagus landolti and Canthon indigaceus chevrolati (Coleoptera: Scarabaeinae) are attracted to the feces of ivermectin-treated cattle in the Mexican tropics. Revista de Biología Tropical. 67, 1 (Mar. 2019), 254–265. DOI:https://doi.org/10.15517/rbt.v67i1.32917.