@article{silva_vianna_2018,  title={Diet and reproductive aspects of the endangered butterfly ray Gymnura altavela raising the discussion of a possible nursery area in a highly impacted environment},  volume={66},  ISSN={1679-8759},  url={https://doi.org/10.1590/S1679-8759201801906603},  DOI={10.1590/S1679-8759201801906603},  number={3},  journal={Brazilian Journal of Oceanography},  publisher={Universidade de São Paulo, Instituto Oceanográfico},  author={Silva, Fernanda Gonçalves and Vianna, Marcelo},  year={2018},  month={Jul},  pages={315–324} }