Alexandre, P.C., Luiz, E.A., Piana, P.A., Gomes, L.C. and Agostinho, A.A. 2008. <b>Stock and recruitment relationship for <em>Serrasalmus marginatus</em> (Valenciennes, 1847) and <em>S. maculates</em> (Kner, 1860) piranhas in Baía River, Upper Paraná River</b&gt; - DOI: 10.4025/actascibiolsci.v26i3.1544. Acta Scientiarum. Biological Sciences. 26, 3 (Apr. 2008), 303-307. DOI:https://doi.org/10.4025/actascibiolsci.v26i3.1544.