What do mammalogists want to save? Ten years of mammalian conservation biology

Recent upsurge of interest in biological diversity requests that resources for conservation be allocated to taxonomic groups and geographic areas of greater priority, independent of the 'attractiveness' of individual species. The aim of this paper is to assess if contributed papers on four of the most important international conservation journals in the last ten years reflect our increasing concern for threatened mammals. Our results show that some orders receive disproportionally more attention than predicted by their absolute number and percentage of threatened species. The Nearctic and Palearctic Regions are far more studied than other like, for instance, the Oriental Region, which are badly neglected considering their higher rates of endangered and endemic mammals. Furthermore, it was found that among many orders most of the species covered in contributed papers are not presently considered threatened by IUCN. Our work highlights the need of assessing conservation priorities at least at continental level and of devoting more resources to research in tropical countries.