@article{delariva_hahn_kashiwaqui_2013,  title={Diet and trophic structure of the fish fauna in a subtropical ecosystem: impoundment effects},  volume={11},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252013000400017},  DOI={10.1590/S1679-62252013000400017},  number={4},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Delariva, Rosilene Luciana and Hahn, Norma Segatti and Kashiwaqui, Elaine Antoniassi Luiz},  year={2013},  pages={891–904} }