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By: Vera-Alcaraz, Héctor S. - Pavanelli, Carla S. - Bertaco, Vinícius Araújo.Type: ArticleIn: Neotropical IchthyologyVolume:Series:Issue:Date: 2009-06-01Page Range:Publication Info:Subjects: Astyanax scabripinnis species complex Bony hooks endemism Rio Jordão