@article{santana_calcagnotto_quagio-grassiotto_2014,  title={Sperm evolution in the family Alestidae with comparative data for the genus <i>Chalceus</i> (Ostariophysi: Characiformes)},  volume={12},  ISSN={1679-6225},  url={https://doi.org/10.1590/1982-0224-20130177},  DOI={10.1590/1982-0224-20130177},  number={2},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Santana, Júlio César de O. and Calcagnotto, Daniela and Quagio-Grassiotto, Irani},  year={2014},  month={Apr},  pages={419–427} }