Marked phylogeographic structure of Gentoo penguin reveals an ongoing diversification process along the Southern Ocean

• Published in: Molecular Phylogenetics and Evolution
• Main Authors: Vianna, Juliana A., Noll, Daly, Dantas, Gisele P.M., Petry, Maria Virginia, Barbosa, Andrés, González-Acuña, Daniel, Le Bohec, Céline, Bonadonna, Francesco, Poulin, Elie
• Other Authors: Pontificia Universidad Católica de Chile (UC), Pontifícia Universidade Católica de Minas Gerais (PUC Minas), Universidade do Vale do Rio dos Sinos (UNISINOS), Departamento de Ecología Evolutiva (Museo Nacional de Ciencias Naturales), Museo Nacional de Ciencias Naturales Madrid (MNCN), Consejo Superior de Investigaciones Cientificas España = Spanish National Research Council Spain (CSIC)-Consejo Superior de Investigaciones Cientificas España = Spanish National Research Council Spain (CSIC), Universidad de Concepción = University of Concepción Chile (UdeC), Département Ecologie, Physiologie et Ethologie (DEPE-IPHC), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre Scientifique de Monaco (CSM), Centre d’Ecologie Fonctionnelle et Evolutive (CEFE), Université Paul-Valéry - Montpellier 3 (UPVM)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École Pratique des Hautes Études (EPHE), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Instituto de Ecología y Biodiversidad (IEB)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2017
• Subjects: Climate change; Demographic history; Polar region; Population structure; Seabirds; [SDE]Environmental Sciences; Antarctic; Antarctic Peninsula; Kerguelen; Kerguelen Islands; Kya; South Shetland Islands; Southern Ocean; The Antarctic; Antarc*; Crozet Islands; Gentoo penguin; Pygoscelis papua
• Online Access: https://hal.science/hal-01531456; https://doi.org/10.1016/j.ympev.2016.12.003

International audience Two main hypotheses have been debated about the biogeography of the Southern Ocean: (1) theAntarctic Polar Front (APF), acting as a barrier between Antarctic and sub-Antarctic provinces, and (2)the Antarctic Circumpolar Current (ACC), promoting gene flow among sub-Antarctic ar...