Items tagged with "fish stock"

Found 11 pages.

Same old Salmo? Changes in life history and demographic trends of North Iberian salmonids since the Upper Palaeolithic as revealed by archaeological remains and BEAST analyses

Same old Salmo? Changes in life history and demographic trends of North Iberian salmonids since the Upper Palaeolithic as revealed by archaeological remains and beast analyses ambien online pharmacySame old Salmo? Changes in life history and demographic trends of North Iberian salmonids since the Upper Palaeolithic as revealed by archaeological remains and BEAST analyses buy […]

New insights regarding gonad development in European eel: evidence for a direct ovarian differentiation

New insights regarding gonad development in European eel: evidence for a direct ovarian differentiation Benjamin Geffroy • Yann Guiguen • Alexis Fostier • Agne`s Bardonnet Abstract In European eel, it has been proposed that the undifferentiated gonad would develop into either an intersexual stage (Syrski organ) or directly into an ovary. The Syrski organ could […]

Impact of climate change and human-mediated introgression on southern European Atlantic salmon populations

Impact of climate change and humanmediated introgression on southern European Atlantic salmon populations Impact of climate change and human-mediated introgression on southern European Atlantic salmon populations J. L. HORREO*, G. MACHADO-SCHIAFFINO*, F. AYLLONw, A. M. GRIFFITHSz, D. BRIGHT§, J. R. STEVENS} andE. GARCIA-VAZQUEZ* *Department of Functional Biology, University of Oviedo, C/Julian Claver ́ıa s/n, 33006 […]

Differential effects of behaviour, propensity to migrate and recruitment season on glass eels and elvers’ growing performance

Differential effects of behaviour, propensity to migrate and recruitment season on glass eels and elversâ•Ž growing performance Differential effects of behaviour, propensity to migrate and recruitment season on glass eels and elvers’ growing performance Benjamin Geffroy1,2, Agne`s Bardonnet1,2 1INRA, UMR 1224 Ecobiop, Poˆle d’Hydrobiologie, Quartier Ibarron, Saint Pe ́e sur Nivelle, France 2Univ Pau & […]

Comparative phylogeography and demographic history of European shads (Alosa alosa and A. fallax) inferred from mitochondrial DNA

  Comparative phylogeography and demographic history of European shads (Alosa alosa and A. fallax) inferred from mitochondrial DNA Rui Faria1,2,3,* * Corresponding author Email: ruifaria@cibio.up.pt Steven Weiss4 Email: steven.weiss@uni-graz.at Paulo Alexandrino1,2,* * Corresponding author Email: palexan@cibio.up.pt 1 CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO, Campus Agrário de Vairão, Universidade do Porto, 4485-661 […]

Atlantic Salmon at Risk: Apparent Rapid Declines in Effective Population Size in Southern European Populations

Atlantic Salmon at Risk: Apparent Rapid Declines in Effective Population Size in Southern European Populations Atlantic Salmon at Risk: Apparent Rapid Declines in Effective Population Size in Southern European Populations J. L. Horreo a , G. Machado-Schiaffino a , A. M. Griffiths b , D. Bright c , J. R. Stevens d & E. Garcia-Vazquez […]

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