Systematics of European coastal anchovies (genus Engraulis Cuvier)
| Autor: | Pierre-Alexandre Gagnaire, Laurent Soulier, Laura Meyer, Jean-Pierre Quignard, Lilia Bahri-Sfar, François Bonhomme, Marco Arculeo, Petr Strelkov, Daniela Bănaru, Karima Fadhlaoui-Zid, Christine Arbiol |
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| Přispěvatelé: | Institut des Sciences de l'Evolution de Montpellier (UMR ISEM), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement [IRD] : UR226-Centre National de la Recherche Scientifique (CNRS), Institut méditerranéen d'océanologie (MIO), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Biodiversité, Parasitologie et Ecologie des Écosystèmes Aquatiques, LR18ES05, 2092, Faculté des 11 Sciences de Tunis, Université de Tunis, Institut National des Sciences et Technologies de la Mer [Salammbô] (INSTM), Saint Petersburg State University (SPBU), Università degli studi di Palermo - University of Palermo, Centre pour l'Aquaculture, la Pêche et l'Environnement en Nouvelle-Aquitaine, Académie des Sciences et Lettres de Montpellier, Bonhomme F., Meyer L., Arbiol C., Banaru D., Bahri-Sfar L., Fadhlaoui-Zid K., Strelkov P., Arculeo M., Soulier L., Quignard J.-P., Gagnaire P.-A. |
| Rok vydání: | 2021 |
| Předmět: |
Systematics
Gene Flow biology Ecology [SDV]Life Sciences [q-bio] Genetic Drift Settore BIO/05 - Zoologia Marine habitats Fishes Aquatic Science biology.organism_classification Genetic divergence ancestry-informative markers anchovy ecotypes genetic divergence taxonomy Engraulis Seafood Genus Anchovy Animals European anchovy Taxonomy (biology) Ecology Evolution Behavior and Systematics Ecosystem |
| Zdroj: | Journal of Fish Biology Journal of Fish Biology, 2021, 100 (2), pp.594-600. ⟨10.1111/jfb.14964⟩ |
| ISSN: | 1095-8649 0022-1112 |
| DOI: | 10.1111/jfb.14964⟩ |
| Popis: | Reports of morphological differences between European anchovy (Engraulis cf. encrasicolus) from coastal and marine habitats have long existed in the ichthyologic literature, and have given rise to a long-standing debate on their taxonomic status. More recently, molecular studies have confirmed the existence of genetic differentiation between the two anchovy ecotypes. Using ancestry-informative markers, we show that coastal anchovies throughout the Mediterranean share a common ancestry, and that substantial genetic differentiation persists in different pairs of coastal/marine populations despite the presence of limited gene flow. On the basis of genetic and ecological arguments, we propose that coastal anchovies deserve a species status of their own (E. maeoticus) and argue that a unified taxonomical framework is critical for future research and management. This article is protected by copyright. All rights reserved. |
| Databáze: | OpenAIRE |
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