CASCIOTTA, J.; ALMIRÓN, A.; PIÁLEK, L.; ŘÍČAN, O. Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa, Auckland, New Zealand, v. 3391, n. 1, p. 39–51, 2012. DOI: 10.11646/zootaxa.3391.1.3. Disponível em: https://mapress.com/zt/article/view/zootaxa.3391.1.3. Acesso em: 28 apr. 2025.