@article{kavalco_brandão_pazza_almeida-toledo_2009,  title={Astyanax hastatus Myers, 1928 (Teleostei, Characidae): a new species complex within the genus Astyanax?},  volume={32},  ISSN={1415-4757},  url={https://doi.org/10.1590/S1415-47572009005000055},  DOI={10.1590/S1415-47572009005000055},  number={3},  journal={Genetics and Molecular Biology},  publisher={Sociedade Brasileira de Genética},  author={Kavalco, Karine Frehner and Brandão, Karina de Oliveira and Pazza, Rubens and Almeida-Toledo, Lurdes Foresti de},  year={2009},  pages={477–483} }