@article{silva_stewart_2017,  title={Reproduction, feeding and migration patterns of <i><b><i>Prochilodus nigricans</i></b></i> (Characiformes: Prochilodontidae) in northeastern Ecuador},  volume={15},  ISSN={1679-6225},  url={https://doi.org/10.1590/1982-0224-20160171},  DOI={10.1590/1982-0224-20160171},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Silva, Eddy A. and Stewart, Donald J.},  year={2017},  pages={e160171} }