Population dynamics of the yellow piranha Serrasalmus spilopleura Kner, 1858 (Characidae, Serrasalminae) in Amazonian floodplain lakes - doi: 10.4025/actascibiolsci.v35i3.15749. Acta Sci. Biol. Sci. 2013;35(3):367-372. doi:10.4025/actascibiolsci.v35i3.15749