@article{marion_vaske-junior_gadig_martins_2011,  title={Feeding habits of the shortnose guitarfish, Zapteryx brevirostris (Müller and Henle, 1841) (Elasmobranchii, Rhinobatidae) in southeastern Brazil},  volume={71},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842011000100013},  DOI={10.1590/S1519-69842011000100013},  number={1},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Marion, C. and Vaske-Junior, T. and Gadig, OBF. and Martins, IA.},  year={2011},  month={Feb},  pages={83–89} }