Berto, B.P. Luz, H.R. Ferreira, I. Flausino, W. Lopes, C.W.G.
A diagnostic tool to identify species of the genus Isospora Schneider, 1881 (Apicomplexa: Eimeriidae)based on sporulated oocysts from Thaupidae family (Aves: Passeriformes): a dichotomous key