Evaluation of the use of Ancistrus brevipinnis (Loricariidae) as a bioindicator of water quality in the Ilha river, RS, Brazil. Acta Scientiarum. Biological Sciences, [S. l.], v. 45, n. 1, p. e62305, 2023. DOI: 10.4025/actascibiolsci.v45i1.62305. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/62305. Acesso em: 29 maio. 2026.