Almeida-Ferreira, G.C., Oliveira, A.V. de, Prioli, A.J. and Prioli, S.M.A.P. 2011. <b>Spar genetic analysis of two invasive species of <em>Cichla</em> (Tucunaré) (Perciformes: Cichlidae) in the Paraná river basin</b&gt; - doi: 10.4025/actascibiolsci.v33i1.4855. Acta Scientiarum. Biological Sciences. 33, 1 (Feb. 2011), 79-85. DOI:https://doi.org/10.4025/actascibiolsci.v33i1.4855.