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Diesel Abegg, A.; Lucchesi Balestrin, R.; Schossler, M.; Toso, J.; Rohling Ghizoni- Jr, I. Xenodon Guentheri Boulenger 1894 (SQUAMATA, DIPSADIDAE): NEW STATE RECORD AND KEY TO THE GENUS Xenodon IN THE STATE OF RIO GRANDE DO SUL, SOUTHERN BRAZIL. Bol. Soc. Zool. Uruguay 2017, 25, 72-82.