![]() ![]() ![]() Human-mediated habitat depletion and overexploitation of natural resources (i.e., mining, logging, and overhunting), and climate change, are acting to threaten the persistence of wildlife and humans populations (Caro et al. Our results provide important information for the aoudad conservation, including reintroductions and reinforcement actions of wild populations, and the exchange of individuals among captive stocks.ĭuring the last century, the human impact on the planet’s ecosystems and climate is leading wildlife through a sixth massive extinction (Estes et al. overgrazing, and frequent drought), and high inbreeding degree. ![]() This might be a consequence of small effective population size and/or high inbreeding degree, probably related to hunting, decline in habitat availability and quality (i.e. The genetic diversity instead of variation within all wild populations was low. We also provide genetic evidence on the affiliation of some introduced European populations with respect to the native ones. Our results support the presence of four genetically different wild populations, corresponding to three distinct mitochondrial lineages plus a fourth group restricted to Egypt identified by the nuclear markers. We implement Bayesian approaches to infer the population structure and phylogenetic relationships between the different populations/subspecies and backtrack the maternal lineages of introduced individuals in European populations. Of those, 36 provided both nuclear (11 microsatellites) and mitochondrial ( Cyt-b) data, 31 just nuclear data, and six just mitochondrial data. We could successfully retrieve genetic data for 74 samples. We collected 127 invasive and non-invasive samples from five of the six subspecies of aoudad recognized to date. We aim to provide here important insights on the taxonomy of the aoudad subspecies and the genetic diversity of most of its wild and captive populations. The species was subject to past translocations planned irrespectively of the genetic diversity and local adaptations of source and receiving populations, and no management or conservation units have ever been designed. Although legally protected in almost every country of its native distribution, the aoudad continues to be hunted for meat and trophy in both North Africa and the countries where it has been introduced. The aoudad ( Ammotragus lervia) is a Vulnerable bovid endemic of North Africa. ![]()
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