VIEIRA, Daniel Bartolomei; SHIBATTA, Oscar Akio. Fishes as indicators of ribeirão Esperança environmental quality, Londrina municipality, Paraná, Brazil. Biota Neotropica, Sao Paulo, Brazil, v. 7, n. 1, 2007. Disponível em: https://www.biotaneotropica.org.br/BN/article/view/252. Acesso em: 5 nov. 2025.