Restricted-range fishes and the conservation of Brazilian freshwaters.

ABSTRACT:

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 ground remains a major challenge to biodiversity science, and depends directly on species occurrence data of high taxonomic and geographic resolution. Brazil harbors the richest freshwater ichthyofauna in the world, but knowledge on endemic areas and conservation in Brazilian rivers is still scarce.

Methodology/principal findings

Using data on environmental threats and revised species distribution data we detect and delin

SUBMITTER: Nogueira C 

PROVIDER: S-EPMC2894945 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature