The influence of black spot disease on the relative condition factor of Astyanax paranae Eigenmann, 1914 (Characiformes: Characidae) in Brazilian subtropical streams. Acta Scientiarum. Biological Sciences, [S. l.], v. 43, n. 1, p. e56164, 2021. DOI: 10.4025/actascibiolsci.v43i1.56164. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56164. Acesso em: 29 maio. 2026.