Dufech, Ana Paula Sassanovicz, and Clarice Bernhardt Fialho. 2007. “Population Biology of Pachyurus Bonariensis Steindachner, 1879 (Perciformes, Sciaenidae), an Allochthonous Species in the Laguna Dos Patos Hydrographic System, Brazil”. Biota Neotropica 7 (1). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/259.