Colubridae Sibynomorphus turgidus 5261 1 PARH-95-15 South America PARAGUAY Presidente Hayes General Bruguez Road (paved part from S turn road to Argentina and 43.5km W) Svensson, Uno et al. Colubridae Sibynomorphus turgidus 30947 2 NOR-TATARENDA South America BOLIVIA Tarija NE of Aguarenda, Tatarenda 1901-1902 Nordenskiöld, E et al. -63.6167 -21.8333