The gryporhynchid tapeworm Valipora minuta (Coil, 1950) found in Butorides striata (Linnaeus, 1758) from Pampulha dam, Belo Horizonte, Minas Gerais, Brazil, which represents a new definitive host, is reported from South America for the first time. The morphology of the cestodes found is briefly described and compared with previous reports and closely related species.