Melo-Silva, M., Oliveira, F. R., Rosa, J., Gemelli, E., Santos, L., & Bueno-Krawczyk, A. C. de D. (2018). <b>Comparison of nuclear abnormalities in <i>Astyanax bifasciatus</i&gt; Cuvier, 1819 (Teleostei: Characidae) of two sections of rivers from the middle IguaƧu. Acta Scientiarum. Biological Sciences, 40(1), e40669. https://doi.org/10.4025/actascibiolsci.v40i1.40669