Paulo Andreas Buckup

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BACKGROUND Freshwaters are the most threatened ecosystems on earth. Although recent assessments provide data on global priority regions for freshwater conservation, local scale priorities remain unknown. Refining the scale of global biodiversity assessments (both at terrestrial and freshwater realms) and translating these into conservation priorities on the(More)
The Astyanax species of the bimaculatus group include morphologically similar representatives that share the same color pattern, corresponding to at least 20 species. Specimens from the São Francisco River basin and from the Grande River (Upper Paraná basin) are included in this group. In the early 1960’s, the Piumhi River, an original tributary of the(More)
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