@article{menezes_ribeiro_2010,  title={Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil},  volume={8},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252010000300010},  DOI={10.1590/S1679-62252010000300010},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Menezes, Naércio Aquino and Ribeiro, Alexandre Cunha},  year={2010},  pages={649–653} }