@article{costa_angelini_2020,  title={Gut content analysis confirms the feeding plasticity of a generalist fish species in a tropical river},  volume={32},  ISSN={2179-975X},  url={https://doi.org/10.1590/S2179-975X7819},  DOI={10.1590/S2179-975X7819},  journal={Acta Limnologica Brasiliensia},  publisher={Associação Brasileira de Limnologia},  author={Costa, Igor David and Angelini, Ronaldo},  year={2020},  pages={e21} }