The role of environmental gradients and microclimates in structuring communities and functional groups of lizards in a rainforest-savanna transition area 1Coordenação de Biodiversidade, Instituto Nacional de Pesquisa da Amazonia, Manaus, Amazonas, Brazil 2Section for Ecoinformatics and Biodiversity, Department of Biology, Aarhus University, Aarhus, Denmark 3Department of Biology, University of Turku, Turku, Finland 4Department of Biology, University of Maryland, College Park, United States of...