Environmental heterogeneity and sampling relevance areas in an Atlantic forest endemism region Carolina da Silva Carvalho, Felipe Martello, Mauro Galetti, Fernando Pinto, Mercival Roberto Francisco, Luis Fábio Silveira, Pedro Manoel Galetti Jr

Patterns of endemism in Amazonian floodplain birds Thiago Orsi Laranjeiras, Camila Cherem Ribas, Mario Cohn-Haft

Remaining suitable areas for the critically endangered Brazilian Merganser (Mergus octosetaceus; Aves, Anseriformes) are threatened by hydroelectric power plants Alex Augusto Abreu Bovo, Katia Maria Paschoaletto Micchi de Barros Ferraz, Flávia Ribeiro, Lívia Vanucci Lins, Marcelo de Oliveira Barbosa, Fernando Henrique Previdente, Gislaine M.S. Disconzi, Fabiane Sebaio, Paulo de Tarso Zuquim Antas, André de Camargo Guaraldo, Alexandre Resende, Adriano Rodrigues Lagos, Antonio Eduardo Araujo Barbosa, Luís Fábio Silveira