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      The Apennines as a cryptic Pleistocene refugium of the bark beetle Pityogenes chalcographus (Coleoptera: Curculionidae)


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          The Apennine Mountains in Italy are an important biogeographical region and of particular interest in phylogeographical research, because they have been a refugium during Pleistocene glaciation events for numerous European species. We performed a genetic study on the Eurasian bark beetle Pityogenes chalcographus (Linnaeus, 1760), focusing on two Apennine (Italian) and two Central European (Austrian) locations to assess the influence of the Apennines in the evolutionary history of the beetle, particularly during the Pleistocene. We analysed a part of the mitochondrial COI gene and a set of 5470 informative genome-wide markers to understand its biogeography. We found 75 distinct mitochondrial haplotypes, which are structured in three main clades. In general, the Apennine locations harbour a higher number of mitochondrial clades than Central European sites, with one specific clade exclusively detected in the Apennines. Analysis of our genome-wide, multi-locus dataset reveals a clustering of P. chalcographus by geography, with Italian individuals clearly separated from Austrian samples. Our data highlight the significance of the Apennines for the genetic diversity of P. chalcographus and support the hypothesis that this area was an important refugium during unfavourable conditions in the Pleistocene. We discuss additional life-history traits and processes that shaped the evolution of this widespread beetle.

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          Windows 95/98/NT

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            Some genetic consequences of ice ages, and their role in divergence and speciation

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              Identification of refugia and post-glacial colonisation routes of European white oaks based on chloroplast DNA and fossil pollen evidence


                Author and article information

                Biol J Linn Soc Lond
                Biol. J. Linn. Soc. Lond.
                Biological journal of the Linnean Society. Linnean Society of London
                31 May 2019
                05 April 2019
                10 June 2019
                : 127
                : 1
                : 24-33
                [1 ]Department of Forest and Soil Sciences, University of Natural Resources and Life Sciences Vienna, BOKU, Vienna, Austria
                [2 ]Faculty of Science and Technology, Free University of Bozen-Bolzano, Bozen-Bolzano, Italy
                [3 ]Forest Research Institute, Hellenic Agricultural Organization Demeter, Thessaloniki, Greece
                [4 ]Department of Integrative Biology, University of Colorado Denver, Denver, CO, USA
                [5 ]Department of Anatomy, University of Otago, Dunedin, New Zealand
                [6 ]Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padua, Padua, Italy
                [7 ]Laboratoire Chrono-Environnement, Université de Bourgogne Franche-Comté, Pôle Universitaire du Pays de Montbéliard, Montbéliard, France
                Author notes
                [* ]Corresponding author. martin.schebeck@ 123456boku.ac.at

                This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.


                apennines,biogeography,coi,ddradseq,ice ages,phylogeography,pleistocene,population genetics,scolytinae,picea abies


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