Baptista-Farias M de F, Kohn A, Miguens F C
Departamento de Helmintologia, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil.
Mem Inst Oswaldo Cruz. 1992;87 Suppl 1:31-5. doi: 10.1590/s0074-02761992000500007.
Balanorchis anastrophus Fischoeder, 1901, from the reticulum of Bos taurus is reported for the first time in the State of Pará, Brazil. The surface topography as revealed by scanning electron microscopy is presented.