@article{trajano_secutti_bichuette_2009,  title={Natural history and population data of fishes in caves of the Serra do Ramalho karst area, Middle São Francisco basin, northeastern Brazil},  volume={9},  ISSN={1676-0603},  url={https://doi.org/10.1590/S1676-06032009000100015},  DOI={10.1590/S1676-06032009000100015},  number={1},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Trajano, Eleonora and Secutti, Sandro and Bichuette, Maria Elina},  year={2009},  month={Jan},  pages={129–133} }