Costa, Matheus Souza, e Welber Senteio Smith. 2019. “Population Structure and Natural Diet of <i>Astyanax</i> Cf. <i>paranae</I&gt; Eigenmann 1914 a Typical Species of Neotropical Headwaters Streams”. Acta Scientiarum. Biological Sciences 41 (1), e45400. https://doi.org/10.4025/actascibiolsci.v41i1.45400.