@article{santos_santos_araújo_2004,  title={Water level influences on body condition of Geophagus brasiliensis (Perciformes: Cichlidae) in a Brazilian oligotrophic reservoir},  volume={2},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252004000300007},  DOI={10.1590/S1679-62252004000300007},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Santos, Alejandra Filippo Gonzalez Neves dos and Santos, Luciano Neves dos and Araújo, Francisco Gerson},  year={2004},  month={Jul},  pages={151–156} }