The authors study some helminths recovered from 5 samples of Dryadophis bifossatus (Raddi). For Oochoristica vanzolinii Rêgo e Rodrigues, 1965 nad Paradistomum parvissimum (Travassos, 1918) Travassos, 1919, they give a new host record. They only refer Infidum similis Travassos, 1916 as well as redescribe and add new drawings when dealing with Kalicephalus costatus costatus (Rudolphi, 1819) Schad, 1962.