@article{bornatowski_robert_costa_2010,  title={Feeding of guitarfish Rhinobatos percellens (Walbaum, 1972) (Elasmobranchii, Rhinobatidae), the target of artisanal fishery in Southern Brazil},  volume={58},  ISSN={1679-8759},  url={https://www.scielo.br/j/bjoce/a/TN5wY65QLYSr4xT3mdyK9KN/},  number={1},  journal={Brazilian Journal of Oceanography},  publisher={Universidade de São Paulo, Instituto Oceanográfico},  author={Bornatowski, Hugo and Robert, Maurício de Castro and Costa, Luciano},  year={2010},  month={Jan},  pages={45–52} }