Reference

Thomas Ziegler, Wolfgang Böhme (2002): First record of Gymnophthalmus rubricauda Boulenger, 1902 for Paraguay, with notes on its morphology, ecology and habitat (Reptilia: Sauria: Gymnophthalmidae) – Faunistische Abhandlungen - Staatliches Museum für Tierkunde Dresden – 22: 347 - 351.