Squamate reptiles from Parque Nacional das Emas and surroundings, Cerrado of Central Brazil

We present a list of squamate reptiles from Parque Nacional da Emas (PNE), ten neighbor private properties and Parque Estadual Nascentes do Rio Taquari, states of Goias, Mato Grosso, and Mato Grosso do Sul. The study area encompasses the headwaters of Araguaia and Taquari river basins and part of Paranaiba River Basin, resulting in significant habitat heterogeneity. Inside PNE, we recorded 74 squamate species: 47 snakes, 21 lizards and six amphisbaenians. If we consider also the neighboring areas, richness value raises to 87 species: 54 snakes, 27 lizards and six amphisbaenians. From these, 52 % of the lizards, 19 % of the snakes and 33 % of the amphisbaenians are Cerrado endemics. Forest-specialist species are more common outside than inside PNE. Additional species are expected to occur in the PNE region, in view of their known geographical ranges.