1. Department of Ecology and Evolution, CCNE, Universidade Federal de Santa Maria Santa Maria RS Brazil
2. School of Environmental Sciences, University of East Anglia, Norwich Research Park Norwich UK
3. Department of Botany and Ecology, Universidade Federal do Mato Grosso Cuiabá MT Brazil
4. State University of Mato Grosso (UNEMAT), Alta Floresta Cuiabá MT Brazil
5. Instituto Nacional de Pesquisa do Pantanal (INPP) Cuibá MT Brazil
6. Museu Paraense Emílio Goeldi (MPEG) Belém PA Brazil