[A case of parasitism by Rhabditis sp in a child from Goiânia, Goiás, Brazil].

We report a case of parasitism by Rhabditis sp in a five-month-old child, from Goiás State, Brazil. He had a history of diarrhea with liquid and green faeces which later became bloody. Parasitological examination revealed the presence of larvae and adult female of Rhabditis sp.