@article{peretti_andrian_2008, title={Feeding and morphological analysis of the digestive tract of four species of fish (Astyanax altiparanae, Parauchenipterus galeatus, Serrasalmus marginatus and Hoplias aff. malabaricus) from the upper Paraná River floodplain, Brazil}, volume={68}, ISSN={1519-6984}, url={https://doi.org/10.1590/S1519-69842008000300027}, DOI={10.1590/S1519-69842008000300027}, number={3}, journal={Brazilian Journal of Biology}, publisher={Instituto Internacional de Ecologia}, author={Peretti, D. and Andrian, IF.}, year={2008}, month={Aug}, pages={671–679} }