Length-weight relationship of four species of ornamental fish from the lower Rio Negro basin in the Brazilian Amazon. Acta Scientiarum. Biological Sciences, [S. l.], v. 44, n. 1, p. e60599, 2022. DOI: 10.4025/actascibiolsci.v44i1.60599. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/60599. Acesso em: 29 maio. 2026.