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The isolation of populations in the Iberian, Italian and Balkan peninsulas during the ice ages define four main paradigms that explain much of the known distribution of intraspecific genetic diversity in Europe. In this study we investigated the phylogeography of a wide-spread bat species, the bent-winged bat, Miniopterus schreibersii around the Mediterranean basin and in the Caucasus. Environmental Niche Modeling (ENM) analysis was applied to predict both the current distribution of the species and its distribution during the last glacial maximum (LGM). The combination of genetics and ENM results suggest that the populations of M. schreibersii in Europe, the Caucasus and Anatolia went extinct during the LGM, and the refugium for the species was a relatively small area to the east of the Levantine Sea, corresponding to the Mediterranean coasts of present-day Syria, Lebanon, Israel, and northeastern and northwestern Egypt. Subsequently the species first repopulated Anatolia, diversified there, and afterwards expanded into the Caucasus, continental Europe and North Africa after the end of the LGM. The fossil record in Iberia and the ENM results indicate continuous presence of Miniopterus in this peninsula that most probably was related to the Maghrebian lineage during the LGM, which did not persist afterwards. Using our results combined with similar findings in previous studies, we propose a new paradigm explaining the general distribution of genetic diversity in Europe involving the recolonization of the continent, with the main contribution from refugial populations in Anatolia and the Middle East. The study shows how genetics and ENM approaches can complement each other in providing a more detailed picture of intraspecific evolution. (C) 2016 Elsevier Inc. All rights reserved.

WOS: 000375896000026, PubMed ID: 27001602, The isolation of populations in the Iberian, Italian and Balkan peninsulas during the ice ages define four main paradigms that explain much of the known distribution of intraspecific genetic diversity in Europe. In this study we investigated the phylogeography of a wide-spread bat species, the bent-winged bat, Miniopterus schreibersii around the Mediterranean basin and in the Caucasus. Environmental Niche Modeling (ENM) analysis was applied to predict both the current distribution of the species and its distribution during the last glacial maximum (LGM). The combination of genetics and ENM results suggest that the populations of M. schreibersii in Europe, the Caucasus and Anatolia went extinct during the LGM, and the refugium for the species was a relatively small area to the east of the Levantine Sea, corresponding to the Mediterranean coasts of present-day Syria, Lebanon, Israel, and northeastern and northwestern Egypt. Subsequently the species first repopulated Anatolia, diversified there, and afterwards expanded into the Caucasus, continental Europe and North Africa after the end of the LGM. The fossil record in Iberia and the ENM results indicate continuous presence of Miniopterus in this peninsula that most probably was related to the Maghrebian lineage during the LGM, which did not persist afterwards. Using our results combined with similar findings in previous studies, we propose a new paradigm explaining the general distribution of genetic diversity in Europe involving the recolonization of the continent, with the main contribution from refugial populations in Anatolia and the Middle East. The study shows how genetics and ENM approaches can complement each other in providing a more detailed picture of intraspecific evolution. (C) 2016 Elsevier Inc. All rights reserved., Research Fund of Bogazici University, Istanbul [08M104, 09S101, 11Y00P2]; Scientific and Technological Research Council of Turkey, TUBITAK [112T698]; Fundacao para a Ciencia e Tecnologia [IF/0497/2013]; IRCSET-Marie Curie International Mobility Fellowship in Science, Engineering and Technology; Ministry of Culture of the Czech Republic [DKRVO 00023272], We would like to thank Elizabeth Hemond and three anonymous reviewers for their comments on an earlier version of the manuscript. We also would like to thank Simos Demetropoulos, Petros Lymperakis, Dina Kovac, Vida Zrncic, Darija Josic, Sanja Drakulic, Tea Knapic, Yannis Kazoglou, Elena Papadatou, Xavier Gremillet, Monika Podgorelec, Peter Vallo, Thierry Disca, Vincent Prie, members of the Win-timdouine expedition (Morocco), Wassim M. Hizem, Pr. Said Nouira, and the "Direction generale des fork de Tunisie" for their assistance with the fieldwork. This study was supported by grants from the Research Fund of Bogazici University, Istanbul (08M104, 09S101 and 11Y00P2) and the Scientific and Technological Research Council of Turkey, TUBITAK (112T698) to RB, from Fundacao para a Ciencia e Tecnologia (research contract IF/0497/2013) to HR, from the IRCSET-Marie Curie International Mobility Fellowship in Science, Engineering and Technology to SJP, and from the Ministry of Culture of the Czech Republic (# DKRVO 00023272) to PB.