Manetta, G.I., Ratz Scoarize, M.M., Delanira-Santos, D., Sacramento, P.A., Urbano, V. de A. and Benedito, E. 2023. Diet-tissue discrimination factors of three neotropical freshwater fishes and a comparison of the trophic position. Journal of Limnology. 82, 1 (Dec. 2023). DOI:https://doi.org/10.4081/jlimnol.2023.2159.