@article{artoni_terêncio_vicari_matiello_cestari_bertollo_2006,  title={Cytogenetics of two sympatric Corydoras species (pisces, siluriformes, challichtyidae) of Southern Brazil},  volume={66},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842006000200002},  DOI={10.1590/S1519-69842006000200002},  number={1b},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Artoni, R. F. and Terêncio, M. L. and Vicari, M. R. and Matiello, M. C. A. and Cestari, M. M. and Bertollo, L. A. C.},  year={2006},  month={Feb},  pages={191–198} }