@article{silva_zina_ferreira_gomiero_goitein_2015,  title={Caudal fin-nipping by <i>Serrasalmus maculatus</i> (Characiformes: Serrasalmidae) in a small water reservoir: seasonal variation and prey selection},  volume={32},  ISSN={1984-4670},  url={https://doi.org/10.1590/S1984-46702015000600004},  DOI={10.1590/S1984-46702015000600004},  number={6},  journal={Zoologia (Curitiba)},  publisher={Sociedade Brasileira de Zoologia},  author={Silva, André T. da and Zina, Juliana and Ferreira, Fabio C. and Gomiero, Leandro M. and Goitein, Roberto},  year={2015},  month={Nov},  pages={457–462} }