Population structure of Merluccius merluccius along the Iberian Peninsula coast

Author:

Castillo Ana G.F.1,Alvarez Paula2,Garcia-Vazquez Eva1

Affiliation:

1. Departamento de Biologia Funcional, Universidad de Oviedo C/Julian Claveria s/n, 33006 Oviedo, Spain

2. AZTI-Technological Institute for Fisheries and Food, Herrera Kaia Portualdea z/g, 20110 Pasaia (Gipuzkoa), Basque Country, Spain

Abstract

AbstractPrespawning hake caught in eight locations around the Iberian Peninsula were genetically analysed. The distribution of variation at five microsatellite loci suggests that the species follows a population model of isolation by distance in this geographical area. Three different areas can be identified: the Mediterranean Sea, the Portuguese coast, and the Cantabric Sea. The lack of differentiation between samples caught in the VIIIa,b,d and in the VIIIc ICES Areas suggests that, based on genetic information, the boundary between northern and southern stocks of European hake should be reconsidered.

Publisher

Oxford University Press (OUP)

Subject

Ecology,Aquatic Science,Ecology, Evolution, Behavior and Systematics,Oceanography

Reference26 articles.

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4. Fine spatial structure of Atlantic hake (Merluccius merluccius) stocks revealed by variation at microsatellite loci;Castillo;Marine Biotechnology,2004

5. Microsatellite markers for the hake Macruronus magellanicus amplify other gadoid fish;D'Amato;Molecular Ecology,1999

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