Paiva FC de, Oliveira HS de, Ganem DJN, Vaz AA, Smith WS. First record of a bird in the stomach contents of Serrasalmus maculatus (Kner, 1858) in the Upper Paraná Basin. Biota Neotrop. [Internet]. 2026 Jan. 1 [cited 2026 Aug. 18];26(3). Available from: https://www.biotaneotropica.org.br/BN/article/view/2184