González-Pestana, A. & Silva-Garay, L. & Quiñones, J. & Mayaute, L. & Manrique, M. & Segura-Cobeña, E. & Espinoza, P. & Moscoso, V. & Ximena, V.-Z. & Alfaro-Shigueto, J. & Mangel, J.C. (2021)
Geographic and ontogenetic variation in the diet of two commonly exploited batoids (Chilean eagle ray and Pacific guitarfish) off Peru: evidence of trophic plasticity.
Environmental Biology of Fishes, 104, 1525–1540 DOI: 10.1007/s10641-021-01157-w