Macroecology and phylogeny: the effects of evolutionary history on rarity and extinction risk in Australian vertebrates.

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Macroecology and phylogeny: the effects of evolutionary history on rarity and extinction risk in Australian vertebrates. We will combine ecological and phylogenetic analysis of Australian vertebrates to show how abundance and geographic range in living species has been shaped by the historical processes of speciation, transformations of range and abundance in relation to species age, and selective extinction. Our analysis will throw new light on the processes that have generated species diversity in Australian vertebrates. We will also gain new understanding of the causes of rarity and vulnerability to extinction among living species, which will result in better identification and management of species at risk of extinction.