Systematic revision of Nacella (Patellogastropoda: Nacellidae) based on a complete phylogeny of the genus, with the description of a new species from the southern tip of South America.

• Published in: Zoological Journal of the Linnean Society
• Main Authors: González-Wevar, Claudio A., Hüne, Mathias, Rosenfeld, Sebastián, Nakano, Tomoyuki, Saucède, Thomas, Spencer, Hamish, Poulin, Elie
• Other Authors: Laboratorio de Ecología Molecular Antártica y Subantártica, Universidad de Magallanes (UMAG), Instituto de Ecología y Biodiversidad (IEB), Centro FONDAP de Investigación en Dinámica de Ecosistemas Marinos de Altas Latitudes (IDEAL), Universidad Austral de Chile, Laboratorio de Ecosistemas Marinos Antárticos y Subantárticos, Seto Marine Biological Laboratory, Kyoto University-Field Science Education and Research Centre, Biogéosciences UMR 6282 (BGS), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS), Department of Zoology Dunedin, University of Otago Dunedin, Nouvelle-Zélande
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2019
• Subjects: Antarctica; biogeography; COI mtDNA; Miocene; molecular phylogeny; Mollusca; morphology; Patagonia; phylogenetic systematic; rRNA; [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics; Phylogenetics and taxonomy; Antarctic; Nacella; Southern Ocean; The Antarctic; Antarc*
• Online Access: https://hal.science/hal-02456211; https://doi.org/10.1093/zoolinnean/zly067

34 pages International audience True limpets of the genus Nacella (Patellogastropoda: Nacellidae) include at least 11 nominal species distributed in different provinces of the Southern Ocean. Here, we present new molecular analyses and a comprehensive morphological revision of Nacella confirming the...