Anthropogenic Hybridization Between Endangered Migratory And
Evolutionary Applications Evolutionary Applications ISSN 1752-4571 ORIGINAL ARTICLE Anthropogenic hybridization between endangered migratory and commercially harvested stationary whitefish taxa (Coregonus spp.) Jan Dierking,1 Luke Phelps,1,2 Kim Præbel,3 Gesine Ramm,1,4 Enno Prigge,1 Jost Borcherding,5 Matthias Brunke6 and Christophe Eizaguirre1,* 1 Research Division Marine Ecology, Research Unit Evolutionary Ecology of Marine Fishes, GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany 2 Department of Evolutionary Ecology, Max Planck Institute for Evolutionary Biology, Plon,€ Germany 3 Department of Arctic and Marine Biology, Faculty of Biosciences Fisheries and Economics, University of Tromsø, Tromsø, Norway 4 Faculty of Science, University of Copenhagen, Frederiksberg, Denmark 5 General Ecology & Limnology, Ecological Research Station Grietherbusch, Zoological Institute of the University of Cologne, Cologne, Germany 6 Landesamt fur€ Landwirtschaft, Umwelt und landliche€ Raume€ (LLUR), Flintbek, Germany * Present address: School of Biological and Chemical Sciences, Queen Mary University of London, London, UK Keywords Abstract admixture, anadromous fish, conservation, evolutionarily significant unit, gill raker, Natural hybridization plays a key role in the process of speciation. However, introgression, stocking anthropogenic (human induced) hybridization of historically isolated taxa raises conservation issues. Due to weak barriers to gene flow and the presence of endan- Correspondence gered taxa, the whitefish species complex is an
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