In situ and laboratory evaluation of toxicity with Danio rerio Buchanan (1822) and Poecilia reticulata Peters (1859) - Fracácio, Renata; Rodrigues, Beatriz Kawamura; Campagna, Aline Fernanda; Fenerich-Verani, Nelsy; Dornfeld, Carolina Buso; Espíndola, Evaldo Luiz Gaeta (Acta Limnologica Brasiliensia, 2009)