Introdução Nos últimos anos a Revista Portuguesa de Cardiologia (RPC) e os Arquivos Brasileiros (ABC Cardiol) têm cooperado na elaboração da lista dos melhores artigos publicados nas duas revistas, , dando assim destaque alguns trabalhos científicos realizados por autores língua portuguesa. Dado o sucesso dessa iniciativa, corpos editoriais das revistas decidiram voltar cooperar para elaborar 1...

The type specimens of sawflies (Hymenoptera: Symphyta) housed in the Museo Nacional de Ciencias Naturales, Madrid, were examined. Lectotypes are designated and illustrated for the following 32 nominal taxa (preserved in the MNCN collection if not stated otherwise): Tenthredo acutiscutis Konow, 1908; Tenthredo aericeps Konow, 1907; Allantus albipectus Konow, 1907; Athalia bolivari Dusmet, 1896; ...

The impact of freshwater discharges from upstream hydroelectric projects on estuarine ecology, particularly on commercial bivalves was seldom ever studied, despite the fact that they contribute substantially to local livelihoods. Such projects have been executed in many rivers of Indian Western Ghats unmindful of their ecological consequences. Through a period of the past five decades, two hydr...