Oliveira, E.C. de, Auache-Filho, A.A., Damasio, D., Ghisi, N. de C. and Michels-Souza, M.A. 2019. Reproductive indicators of the endemic species Astyanax bifasciatus (Teleostei: Characidae) in a tributary of the Lower Iguaçu River Basin, Brazil. Acta Scientiarum. Biological Sciences. 41, 1 (Dec. 2019), e47720. DOI:https://doi.org/10.4025/actascibiolsci.v41i1.47720.