@article{leite_povh_streit-junior_siqueira-silva_spica_kasai_sanches_lopera-barrero_2026,  title={Sperm morphology and morphometry of neotropical catfishes: <i>Pseudoplatystoma reticulatum</i>, <i>Pseudoplatystoma corruscans</i>, <i>Phractocephalus hemioliopterus</i>, and <i>Hemisorubim platyrhynchos</i>},  volume={86},  ISSN={1519-6984},  url={https://doi.org/10.1590/1519-6984.302702},  DOI={10.1590/1519-6984.302702},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Leite, N. G. and Povh, J. A. and Streit-Junior, D. P. and Siqueira-Silva, D. H. and Spica, L. N. and Kasai, R. Y. D. and Sanches, E. A. and Lopera-Barrero, N. M.},  year={2026},  pages={e302702} }