A. Sittenfeld, L. Uribe-Lorío, M. Mora, V. Nielsen, G. Arrieta, and D. H. Janzen, “Does a polyphagous caterpillar have the same gut microbiota when feeding on different species of food plants?”, Rev. Biol. Trop., vol. 50, no. 2, pp. 547–560, Jun. 2002.